id	sid	tid	token	lemma	pos
ap-906	1	1	ap07_1.vp	ap07_1.vp	NOUN
ap-906	1	2	1	1	NUM
ap-906	1	3	introduction	introduction	NOUN
ap-906	1	4	information	information	NOUN
ap-906	1	5	technology	technology	NOUN
ap-906	1	6	has	have	AUX
ap-906	1	7	seen	see	VERB
ap-906	1	8	big	big	ADJ
ap-906	1	9	advances	advance	NOUN
ap-906	1	10	in	in	ADP
ap-906	1	11	the	the	DET
ap-906	1	12	audio	audio	ADJ
ap-906	1	13	data	datum	NOUN
ap-906	1	14	storage	storage	NOUN
ap-906	1	15	and	and	CCONJ
ap-906	1	16	transmission	transmission	NOUN
ap-906	1	17	field	field	NOUN
ap-906	1	18	.	.	PUNCT
ap-906	2	1	in	in	ADP
ap-906	2	2	1981	1981	NUM
ap-906	2	3	,	,	PUNCT
ap-906	2	4	the	the	DET
ap-906	2	5	cd	cd	PROPN
ap-906	2	6	(	(	PUNCT
ap-906	2	7	compact	compact	ADJ
ap-906	2	8	disc	disc	NOUN
ap-906	2	9	)	)	PUNCT
ap-906	2	10	was	be	AUX
ap-906	2	11	developed	develop	VERB
ap-906	2	12	by	by	ADP
ap-906	2	13	philips	philip	NOUN
ap-906	2	14	corporation	corporation	NOUN
ap-906	2	15	in	in	ADP
ap-906	2	16	the	the	DET
ap-906	2	17	netherlands	netherlands	PROPN
ap-906	2	18	,	,	PUNCT
ap-906	2	19	implementing	implement	VERB
ap-906	2	20	a	a	DET
ap-906	2	21	storage	storage	NOUN
ap-906	2	22	solution	solution	NOUN
ap-906	2	23	based	base	VERB
ap-906	2	24	on	on	ADP
ap-906	2	25	optical	optical	ADJ
ap-906	2	26	laser	laser	NOUN
ap-906	2	27	and	and	CCONJ
ap-906	2	28	digital	digital	ADJ
ap-906	2	29	representation	representation	NOUN
ap-906	2	30	.	.	PUNCT
ap-906	3	1	however	however	ADV
ap-906	3	2	,	,	PUNCT
ap-906	3	3	data	data	NOUN
ap-906	3	4	transmission	transmission	NOUN
ap-906	3	5	bounds	bound	NOUN
ap-906	3	6	have	have	AUX
ap-906	3	7	demanded	demand	VERB
ap-906	3	8	lower	low	ADJ
ap-906	3	9	transmission	transmission	NOUN
ap-906	3	10	rates	rate	NOUN
ap-906	3	11	,	,	PUNCT
ap-906	3	12	and	and	CCONJ
ap-906	3	13	therefore	therefore	ADV
ap-906	3	14	compression	compression	VERB
ap-906	3	15	algorithms	algorithm	NOUN
ap-906	3	16	for	for	ADP
ap-906	3	17	reducing	reduce	VERB
ap-906	3	18	the	the	DET
ap-906	3	19	data	datum	NOUN
ap-906	3	20	information	information	NOUN
ap-906	3	21	stream	stream	NOUN
ap-906	3	22	without	without	ADP
ap-906	3	23	significantly	significantly	ADV
ap-906	3	24	distorting	distort	VERB
ap-906	3	25	the	the	DET
ap-906	3	26	signal	signal	NOUN
ap-906	3	27	.	.	PUNCT
ap-906	4	1	in	in	ADP
ap-906	4	2	1987	1987	NUM
ap-906	4	3	,	,	PUNCT
ap-906	4	4	the	the	DET
ap-906	4	5	fraunhoffer	fraunhoffer	NOUN
ap-906	4	6	institute	institute	NOUN
ap-906	4	7	released	release	VERB
ap-906	4	8	a	a	DET
ap-906	4	9	compression	compression	NOUN
ap-906	4	10	algorithm	algorithm	NOUN
ap-906	4	11	standard	standard	NOUN
ap-906	4	12	,	,	PUNCT
ap-906	4	13	based	base	VERB
ap-906	4	14	on	on	ADP
ap-906	4	15	perceptual	perceptual	ADJ
ap-906	4	16	models	model	NOUN
ap-906	4	17	of	of	ADP
ap-906	4	18	the	the	DET
ap-906	4	19	hearing	hearing	NOUN
ap-906	4	20	system	system	NOUN
ap-906	4	21	,	,	PUNCT
ap-906	4	22	using	use	VERB
ap-906	4	23	masking	mask	VERB
ap-906	4	24	phenomena	phenomena	NOUN
ap-906	4	25	models	model	NOUN
ap-906	4	26	.	.	PUNCT
ap-906	5	1	the	the	DET
ap-906	5	2	quantization	quantization	NOUN
ap-906	5	3	noise	noise	NOUN
ap-906	5	4	introduced	introduce	VERB
ap-906	5	5	by	by	ADP
ap-906	5	6	these	these	DET
ap-906	5	7	coding	code	VERB
ap-906	5	8	systems	system	NOUN
ap-906	5	9	,	,	PUNCT
ap-906	5	10	specially	specially	ADV
ap-906	5	11	when	when	SCONJ
ap-906	5	12	coding	code	VERB
ap-906	5	13	at	at	ADP
ap-906	5	14	low	low	ADJ
ap-906	5	15	bit	bit	NOUN
ap-906	5	16	rates	rate	NOUN
ap-906	5	17	,	,	PUNCT
ap-906	5	18	gave	give	VERB
ap-906	5	19	rise	rise	NOUN
ap-906	5	20	to	to	ADP
ap-906	5	21	audible	audible	ADJ
ap-906	5	22	distortion	distortion	NOUN
ap-906	5	23	errors	error	NOUN
ap-906	5	24	,	,	PUNCT
ap-906	5	25	known	know	VERB
ap-906	5	26	as	as	ADP
ap-906	5	27	artifacts	artifact	NOUN
ap-906	5	28	.	.	PUNCT
ap-906	6	1	subjective	subjective	ADJ
ap-906	6	2	evaluation	evaluation	NOUN
ap-906	6	3	led	lead	VERB
ap-906	6	4	to	to	ADP
ap-906	6	5	a	a	DET
ap-906	6	6	blurred	blurred	ADJ
ap-906	6	7	classification	classification	NOUN
ap-906	6	8	of	of	ADP
ap-906	6	9	these	these	DET
ap-906	6	10	artifacts	artifact	NOUN
ap-906	6	11	.	.	PUNCT
ap-906	7	1	one	one	NUM
ap-906	7	2	type	type	NOUN
ap-906	7	3	of	of	ADP
ap-906	7	4	artifact	artifact	NOUN
ap-906	7	5	–	–	PUNCT
ap-906	7	6	preecho	preecho	NOUN
ap-906	7	7	–	–	PUNCT
ap-906	7	8	is	be	AUX
ap-906	7	9	dealt	deal	VERB
ap-906	7	10	with	with	ADP
ap-906	7	11	in	in	ADP
ap-906	7	12	this	this	DET
ap-906	7	13	paper	paper	NOUN
ap-906	7	14	.	.	PUNCT
ap-906	8	1	preecho	preecho	PROPN
ap-906	8	2	cancelation	cancelation	NOUN
ap-906	8	3	is	be	AUX
ap-906	8	4	discussed	discuss	VERB
ap-906	8	5	,	,	PUNCT
ap-906	8	6	and	and	CCONJ
ap-906	8	7	then	then	ADV
ap-906	8	8	a	a	DET
ap-906	8	9	wavelet	wavelet	NOUN
ap-906	8	10	transform	transform	NOUN
ap-906	8	11	technique	technique	NOUN
ap-906	8	12	for	for	ADP
ap-906	8	13	this	this	DET
ap-906	8	14	purpose	purpose	NOUN
ap-906	8	15	is	be	AUX
ap-906	8	16	discussed	discuss	VERB
ap-906	8	17	,	,	PUNCT
ap-906	8	18	as	as	ADV
ap-906	8	19	well	well	ADV
ap-906	8	20	as	as	ADP
ap-906	8	21	some	some	DET
ap-906	8	22	mathematic	mathematic	ADJ
ap-906	8	23	considerations	consideration	NOUN
ap-906	8	24	about	about	ADP
ap-906	8	25	the	the	DET
ap-906	8	26	transform	transform	NOUN
ap-906	8	27	.	.	PUNCT
ap-906	9	1	hybrid	hybrid	ADJ
ap-906	9	2	coders	coder	NOUN
ap-906	9	3	,	,	PUNCT
ap-906	9	4	making	make	VERB
ap-906	9	5	use	use	NOUN
ap-906	9	6	of	of	ADP
ap-906	9	7	fft	fft	PROPN
ap-906	9	8	or	or	CCONJ
ap-906	9	9	dct	dct	PROPN
ap-906	9	10	for	for	ADP
ap-906	9	11	the	the	DET
ap-906	9	12	quasi	quasi	ADJ
ap-906	9	13	-	-	ADJ
ap-906	9	14	periodic	periodic	ADJ
ap-906	9	15	components	component	NOUN
ap-906	9	16	of	of	ADP
ap-906	9	17	the	the	DET
ap-906	9	18	signal	signal	NOUN
ap-906	9	19	,	,	PUNCT
ap-906	9	20	and	and	CCONJ
ap-906	9	21	dwt	dwt	NOUN
ap-906	9	22	for	for	ADP
ap-906	9	23	the	the	DET
ap-906	9	24	transient	transient	ADJ
ap-906	9	25	attacks	attack	NOUN
ap-906	9	26	of	of	ADP
ap-906	9	27	the	the	DET
ap-906	9	28	signal	signal	NOUN
ap-906	9	29	seem	seem	VERB
ap-906	9	30	to	to	PART
ap-906	9	31	be	be	AUX
ap-906	9	32	,	,	PUNCT
ap-906	9	33	in	in	ADP
ap-906	9	34	author	author	NOUN
ap-906	9	35	’s	’s	PART
ap-906	9	36	opinion	opinion	NOUN
ap-906	9	37	,	,	PUNCT
ap-906	9	38	the	the	DET
ap-906	9	39	right	right	ADJ
ap-906	9	40	direction	direction	NOUN
ap-906	9	41	for	for	ADP
ap-906	9	42	further	further	ADJ
ap-906	9	43	research	research	NOUN
ap-906	9	44	.	.	PUNCT
ap-906	10	1	2	2	NUM
ap-906	10	2	two	two	NUM
ap-906	10	3	psychometric	psychometric	ADJ
ap-906	10	4	methods	method	NOUN
ap-906	10	5	for	for	ADP
ap-906	10	6	evaluating	evaluate	VERB
ap-906	10	7	coding	code	VERB
ap-906	10	8	systems	system	NOUN
ap-906	10	9	dbts	dbt	NOUN
ap-906	10	10	and	and	CCONJ
ap-906	10	11	sr	sr	PROPN
ap-906	10	12	are	be	AUX
ap-906	10	13	two	two	NUM
ap-906	10	14	pscyhometric	pscyhometric	ADJ
ap-906	10	15	methods	method	NOUN
ap-906	10	16	that	that	PRON
ap-906	10	17	have	have	AUX
ap-906	10	18	been	be	AUX
ap-906	10	19	tested	test	VERB
ap-906	10	20	for	for	ADP
ap-906	10	21	subjective	subjective	ADJ
ap-906	10	22	evaluation	evaluation	NOUN
ap-906	10	23	of	of	ADP
ap-906	10	24	audio	audio	ADJ
ap-906	10	25	codecs	codec	NOUN
ap-906	10	26	.	.	PUNCT
ap-906	11	1	results	result	NOUN
ap-906	11	2	from	from	ADP
ap-906	11	3	these	these	DET
ap-906	11	4	tests	test	NOUN
ap-906	11	5	have	have	AUX
ap-906	11	6	been	be	AUX
ap-906	11	7	published	publish	VERB
ap-906	11	8	in	in	ADP
ap-906	11	9	[	[	X
ap-906	11	10	1][2	1][2	NUM
ap-906	11	11	]	]	PUNCT
ap-906	11	12	,	,	PUNCT
ap-906	11	13	together	together	ADV
ap-906	11	14	with	with	ADP
ap-906	11	15	a	a	DET
ap-906	11	16	description	description	NOUN
ap-906	11	17	of	of	ADP
ap-906	11	18	the	the	DET
ap-906	11	19	tests	test	NOUN
ap-906	11	20	,	,	PUNCT
ap-906	11	21	excerpts	excerpt	NOUN
ap-906	11	22	and	and	CCONJ
ap-906	11	23	results	result	NOUN
ap-906	11	24	.	.	PUNCT
ap-906	12	1	the	the	DET
ap-906	12	2	dbts	dbt	NOUN
ap-906	12	3	method	method	NOUN
ap-906	12	4	is	be	AUX
ap-906	12	5	a	a	DET
ap-906	12	6	psychometric	psychometric	ADJ
ap-906	12	7	method	method	NOUN
ap-906	12	8	which	which	PRON
ap-906	12	9	introduces	introduce	VERB
ap-906	12	10	the	the	DET
ap-906	12	11	reference	reference	NOUN
ap-906	12	12	signal	signal	NOUN
ap-906	12	13	.	.	PUNCT
ap-906	13	1	the	the	DET
ap-906	13	2	listener	listener	NOUN
ap-906	13	3	compares	compare	VERB
ap-906	13	4	the	the	DET
ap-906	13	5	coded	code	VERB
ap-906	13	6	signal	signal	NOUN
ap-906	13	7	with	with	ADP
ap-906	13	8	the	the	DET
ap-906	13	9	reference	reference	NOUN
ap-906	13	10	,	,	PUNCT
ap-906	13	11	while	while	SCONJ
ap-906	13	12	in	in	ADP
ap-906	13	13	sr	sr	PROPN
ap-906	13	14	the	the	DET
ap-906	13	15	reference	reference	NOUN
ap-906	13	16	is	be	AUX
ap-906	13	17	not	not	PART
ap-906	13	18	introduced	introduce	VERB
ap-906	13	19	.	.	PUNCT
ap-906	14	1	here	here	ADV
ap-906	14	2	we	we	PRON
ap-906	14	3	show	show	VERB
ap-906	14	4	the	the	DET
ap-906	14	5	anova	anova	PROPN
ap-906	14	6	tables	table	NOUN
ap-906	14	7	which	which	PRON
ap-906	14	8	show	show	VERB
ap-906	14	9	that	that	SCONJ
ap-906	14	10	the	the	DET
ap-906	14	11	dbts	dbt	NOUN
ap-906	14	12	method	method	NOUN
ap-906	14	13	is	be	AUX
ap-906	14	14	stricter	strict	ADJ
ap-906	14	15	than	than	ADP
ap-906	14	16	sr	sr	PROPN
ap-906	14	17	.	.	PUNCT
ap-906	15	1	12	12	NUM
ap-906	16	1	©	©	PROPN
ap-906	16	2	czech	czech	PROPN
ap-906	16	3	technical	technical	PROPN
ap-906	16	4	university	university	PROPN
ap-906	16	5	publishing	publishing	NOUN
ap-906	16	6	house	house	NOUN
ap-906	16	7	http://ctn.cvut.cz/ap/	http://ctn.cvut.cz/ap/	PROPN
ap-906	16	8	acta	acta	PROPN
ap-906	16	9	polytechnica	polytechnica	PROPN
ap-906	16	10	vol	vol	NOUN
ap-906	16	11	.	.	PUNCT
ap-906	17	1	47	47	NUM
ap-906	17	2	no	no	NOUN
ap-906	17	3	.	.	PUNCT
ap-906	18	1	1/2007	1/2007	NUM
ap-906	18	2	evaluation	evaluation	NOUN
ap-906	18	3	of	of	ADP
ap-906	18	4	audio	audio	NOUN
ap-906	18	5	compression	compression	NOUN
ap-906	18	6	artifacts	artifact	NOUN
ap-906	18	7	m.	m.	NOUN
ap-906	18	8	herrera	herrera	PROPN
ap-906	18	9	martinez	martinez	PROPN
ap-906	18	10	this	this	DET
ap-906	18	11	paper	paper	NOUN
ap-906	18	12	deals	deal	NOUN
ap-906	18	13	with	with	ADP
ap-906	18	14	subjective	subjective	ADJ
ap-906	18	15	evaluation	evaluation	NOUN
ap-906	18	16	of	of	ADP
ap-906	18	17	audio	audio	ADJ
ap-906	18	18	-	-	PUNCT
ap-906	18	19	coding	code	VERB
ap-906	18	20	systems	system	NOUN
ap-906	18	21	.	.	PUNCT
ap-906	19	1	from	from	ADP
ap-906	19	2	this	this	DET
ap-906	19	3	evaluation	evaluation	NOUN
ap-906	19	4	,	,	PUNCT
ap-906	19	5	it	it	PRON
ap-906	19	6	is	be	AUX
ap-906	19	7	found	find	VERB
ap-906	19	8	that	that	SCONJ
ap-906	19	9	,	,	PUNCT
ap-906	19	10	depending	depend	VERB
ap-906	19	11	on	on	ADP
ap-906	19	12	the	the	DET
ap-906	19	13	type	type	NOUN
ap-906	19	14	of	of	ADP
ap-906	19	15	signal	signal	NOUN
ap-906	19	16	and	and	CCONJ
ap-906	19	17	the	the	DET
ap-906	19	18	algorithm	algorithm	NOUN
ap-906	19	19	of	of	ADP
ap-906	19	20	the	the	DET
ap-906	19	21	audio	audio	ADJ
ap-906	19	22	-	-	PUNCT
ap-906	19	23	coding	code	VERB
ap-906	19	24	system	system	NOUN
ap-906	19	25	,	,	PUNCT
ap-906	19	26	different	different	ADJ
ap-906	19	27	types	type	NOUN
ap-906	19	28	of	of	ADP
ap-906	19	29	audible	audible	ADJ
ap-906	19	30	errors	error	NOUN
ap-906	19	31	arise	arise	VERB
ap-906	19	32	.	.	PUNCT
ap-906	20	1	these	these	DET
ap-906	20	2	errors	error	NOUN
ap-906	20	3	are	be	AUX
ap-906	20	4	called	call	VERB
ap-906	20	5	coding	code	VERB
ap-906	20	6	artifacts	artifact	NOUN
ap-906	20	7	.	.	PUNCT
ap-906	21	1	although	although	SCONJ
ap-906	21	2	three	three	NUM
ap-906	21	3	kinds	kind	NOUN
ap-906	21	4	of	of	ADP
ap-906	21	5	artifacts	artifact	NOUN
ap-906	21	6	are	be	AUX
ap-906	21	7	perceivable	perceivable	ADJ
ap-906	21	8	in	in	ADP
ap-906	21	9	the	the	DET
ap-906	21	10	auditory	auditory	ADJ
ap-906	21	11	domain	domain	NOUN
ap-906	21	12	,	,	PUNCT
ap-906	21	13	the	the	DET
ap-906	21	14	author	author	NOUN
ap-906	21	15	proposes	propose	VERB
ap-906	21	16	that	that	SCONJ
ap-906	21	17	in	in	ADP
ap-906	21	18	the	the	DET
ap-906	21	19	coding	code	VERB
ap-906	21	20	domain	domain	NOUN
ap-906	21	21	there	there	PRON
ap-906	21	22	is	be	VERB
ap-906	21	23	only	only	ADV
ap-906	21	24	one	one	NUM
ap-906	21	25	common	common	ADJ
ap-906	21	26	cause	cause	NOUN
ap-906	21	27	for	for	ADP
ap-906	21	28	the	the	DET
ap-906	21	29	appearance	appearance	NOUN
ap-906	21	30	of	of	ADP
ap-906	21	31	the	the	DET
ap-906	21	32	artifact	artifact	NOUN
ap-906	21	33	,	,	PUNCT
ap-906	21	34	inefficient	inefficient	ADJ
ap-906	21	35	tracking	tracking	NOUN
ap-906	21	36	of	of	ADP
ap-906	21	37	transient	transient	ADJ
ap-906	21	38	-	-	PUNCT
ap-906	21	39	stochastic	stochastic	NOUN
ap-906	21	40	signals	signal	NOUN
ap-906	21	41	.	.	PUNCT
ap-906	22	1	for	for	ADP
ap-906	22	2	this	this	DET
ap-906	22	3	purpose	purpose	NOUN
ap-906	22	4	,	,	PUNCT
ap-906	22	5	state	state	NOUN
ap-906	22	6	-	-	PUNCT
ap-906	22	7	of	of	ADP
ap-906	22	8	-	-	PUNCT
ap-906	22	9	the	the	DET
ap-906	22	10	art	art	NOUN
ap-906	22	11	audio	audio	ADJ
ap-906	22	12	coding	code	VERB
ap-906	22	13	systems	system	NOUN
ap-906	22	14	use	use	VERB
ap-906	22	15	a	a	DET
ap-906	22	16	wide	wide	ADJ
ap-906	22	17	range	range	NOUN
ap-906	22	18	of	of	ADP
ap-906	22	19	signal	signal	NOUN
ap-906	22	20	processing	processing	NOUN
ap-906	22	21	techniques	technique	NOUN
ap-906	22	22	,	,	PUNCT
ap-906	22	23	including	include	VERB
ap-906	22	24	application	application	NOUN
ap-906	22	25	of	of	ADP
ap-906	22	26	the	the	DET
ap-906	22	27	wavelet	wavelet	NOUN
ap-906	22	28	transform	transform	NOUN
ap-906	22	29	,	,	PUNCT
ap-906	22	30	which	which	PRON
ap-906	22	31	is	be	AUX
ap-906	22	32	described	describe	VERB
ap-906	22	33	here	here	ADV
ap-906	22	34	.	.	PUNCT
ap-906	23	1	keywords	keyword	NOUN
ap-906	23	2	:	:	PUNCT
ap-906	23	3	audio	audio	ADJ
ap-906	23	4	-	-	PUNCT
ap-906	23	5	coding	coding	ADJ
ap-906	23	6	,	,	PUNCT
ap-906	23	7	artifacts	artifact	NOUN
ap-906	23	8	,	,	PUNCT
ap-906	23	9	wavelet	wavelet	NOUN
ap-906	23	10	transform	transform	NOUN
ap-906	23	11	,	,	PUNCT
ap-906	23	12	psychoacoustics	psychoacoustic	NOUN
ap-906	23	13	,	,	PUNCT
ap-906	23	14	orthonormal	orthonormal	ADJ
ap-906	23	15	transforms	transform	VERB
ap-906	23	16	.	.	PUNCT
ap-906	24	1	this	this	DET
ap-906	24	2	text	text	NOUN
ap-906	24	3	was	be	AUX
ap-906	24	4	a	a	DET
ap-906	24	5	part	part	NOUN
ap-906	24	6	of	of	ADP
ap-906	24	7	the	the	DET
ap-906	24	8	international	international	ADJ
ap-906	24	9	conference	conference	NOUN
ap-906	24	10	poster	poster	NOUN
ap-906	24	11	2006	2006	NUM
ap-906	24	12	which	which	PRON
ap-906	24	13	was	be	AUX
ap-906	24	14	held	hold	VERB
ap-906	24	15	in	in	ADP
ap-906	24	16	faculty	faculty	NOUN
ap-906	24	17	of	of	ADP
ap-906	24	18	electrical	electrical	ADJ
ap-906	24	19	engineering	engineering	NOUN
ap-906	24	20	ctu	ctu	NOUN
ap-906	24	21	in	in	ADP
ap-906	24	22	prague	prague	PROPN
ap-906	24	23	.	.	PUNCT
ap-906	25	1	source	source	NOUN
ap-906	25	2	of	of	ADP
ap-906	25	3	variation	variation	NOUN
ap-906	25	4	degr	degr	NOUN
ap-906	25	5	of	of	ADP
ap-906	25	6	freed	free	VERB
ap-906	25	7	sums	sum	NOUN
ap-906	25	8	of	of	ADP
ap-906	25	9	squares	square	NOUN
ap-906	25	10	mean	mean	VERB
ap-906	25	11	square	square	ADJ
ap-906	25	12	variance	variance	NOUN
ap-906	25	13	ratio	ratio	NOUN
ap-906	25	14	(	(	PUNCT
ap-906	25	15	f	f	X
ap-906	25	16	)	)	PUNCT
ap-906	25	17	probability	probability	NOUN
ap-906	25	18	factor	factor	NOUN
ap-906	25	19	a	a	DET
ap-906	25	20	5	5	NUM
ap-906	25	21	109.8867	109.8867	NUM
ap-906	25	22	21.9773	21.9773	NUM
ap-906	25	23	59.0312	59.0312	NUM
ap-906	25	24	p<0.05	p<0.05	NOUN
ap-906	25	25	factor	factor	NOUN
ap-906	25	26	b	b	NOUN
ap-906	25	27	6	6	NUM
ap-906	25	28	12.0919	12.0919	NUM
ap-906	25	29	2.0153	2.0153	NUM
ap-906	25	30	5.4131	5.4131	NUM
ap-906	25	31	p<0.05	p<0.05	NOUN
ap-906	25	32	factor	factor	NOUN
ap-906	25	33	a×b	a×b	PROPN
ap-906	25	34	30	30	NUM
ap-906	25	35	47.5625	47.5625	NUM
ap-906	25	36	1.5854	1.5854	NUM
ap-906	25	37	4.2584	4.2584	NUM
ap-906	25	38	p<0.05	p<0.05	NOUN
ap-906	25	39	error	error	NOUN
ap-906	25	40	840	840	NUM
ap-906	25	41	312.7176	312.7176	NUM
ap-906	25	42	0.3723	0.3723	NUM
ap-906	25	43	total	total	ADJ
ap-906	25	44	881	881	NUM
ap-906	25	45	482.2587	482.2587	NUM
ap-906	25	46	table	table	NOUN
ap-906	25	47	1	1	NUM
ap-906	25	48	:	:	PUNCT
ap-906	25	49	anova	anova	PROPN
ap-906	25	50	results	result	VERB
ap-906	25	51	for	for	ADP
ap-906	25	52	dbts	dbt	NOUN
ap-906	25	53	methodology	methodology	NOUN
ap-906	25	54	source	source	NOUN
ap-906	25	55	of	of	ADP
ap-906	25	56	variation	variation	NOUN
ap-906	25	57	degr	degr	NOUN
ap-906	25	58	of	of	ADP
ap-906	25	59	freed	free	VERB
ap-906	25	60	sums	sum	NOUN
ap-906	25	61	of	of	ADP
ap-906	25	62	squares	square	NOUN
ap-906	25	63	mean	mean	VERB
ap-906	25	64	square	square	ADJ
ap-906	25	65	variance	variance	NOUN
ap-906	25	66	ratio	ratio	NOUN
ap-906	25	67	(	(	PUNCT
ap-906	25	68	f	f	X
ap-906	25	69	)	)	PUNCT
ap-906	25	70	probability	probability	NOUN
ap-906	25	71	factor	factor	NOUN
ap-906	25	72	a	a	DET
ap-906	25	73	5	5	NUM
ap-906	25	74	7.1488	7.1488	NUM
ap-906	25	75	1.4298	1.4298	NUM
ap-906	25	76	5.7146	5.7146	NUM
ap-906	25	77	p<0.05	p<0.05	NOUN
ap-906	25	78	factor	factor	NOUN
ap-906	25	79	b	b	NOUN
ap-906	25	80	6	6	NUM
ap-906	25	81	9.6904	9.6904	NUM
ap-906	25	82	1.6151	1.6151	NUM
ap-906	25	83	6.4552	6.4552	NUM
ap-906	25	84	p<0.05	p<0.05	NOUN
ap-906	25	85	factor	factor	NOUN
ap-906	25	86	a×b	a×b	PROPN
ap-906	25	87	30	30	NUM
ap-906	25	88	7.4262	7.4262	NUM
ap-906	25	89	0.2475	0.2475	NUM
ap-906	25	90	1.12	1.12	NUM
ap-906	25	91	p<0.05	p<0.05	NOUN
ap-906	25	92	error	error	NOUN
ap-906	25	93	966	966	NUM
ap-906	25	94	241.6617	241.6617	NUM
ap-906	25	95	0.2502	0.2502	NUM
ap-906	25	96	total	total	ADJ
ap-906	25	97	1007	1007	NUM
ap-906	25	98	265.9271	265.9271	NUM
ap-906	25	99	table	table	NOUN
ap-906	25	100	2	2	NUM
ap-906	25	101	:	:	PUNCT
ap-906	25	102	anova	anova	PROPN
ap-906	25	103	results	result	VERB
ap-906	25	104	for	for	ADP
ap-906	25	105	sr	sr	PROPN
ap-906	25	106	methodology	methodology	NOUN
ap-906	25	107	3	3	NUM
ap-906	25	108	artifacts	artifact	NOUN
ap-906	25	109	from	from	ADP
ap-906	25	110	audio	audio	ADJ
ap-906	25	111	compression	compression	NOUN
ap-906	25	112	subjective	subjective	ADJ
ap-906	25	113	tests	test	NOUN
ap-906	25	114	performed	perform	VERB
ap-906	25	115	on	on	ADP
ap-906	25	116	coded	code	VERB
ap-906	25	117	-	-	PUNCT
ap-906	25	118	audio	audio	NOUN
ap-906	25	119	signals	signal	NOUN
ap-906	25	120	show	show	VERB
ap-906	25	121	that	that	SCONJ
ap-906	25	122	individual	individual	ADJ
ap-906	25	123	codecs	codec	NOUN
ap-906	25	124	vary	vary	VERB
ap-906	25	125	considerably	considerably	ADV
ap-906	25	126	in	in	ADP
ap-906	25	127	performance	performance	NOUN
ap-906	25	128	(	(	PUNCT
ap-906	25	129	this	this	PRON
ap-906	25	130	is	be	AUX
ap-906	25	131	validated	validate	VERB
ap-906	25	132	by	by	ADP
ap-906	25	133	the	the	DET
ap-906	25	134	anova	anova	PROPN
ap-906	25	135	method	method	PROPN
ap-906	25	136	)	)	PUNCT
ap-906	25	137	,	,	PUNCT
ap-906	25	138	and	and	CCONJ
ap-906	25	139	also	also	ADV
ap-906	25	140	differ	differ	VERB
ap-906	25	141	in	in	ADP
ap-906	25	142	performance	performance	NOUN
ap-906	25	143	depending	depend	VERB
ap-906	25	144	on	on	ADP
ap-906	25	145	the	the	DET
ap-906	25	146	type	type	NOUN
ap-906	25	147	of	of	ADP
ap-906	25	148	signal	signal	NOUN
ap-906	25	149	that	that	PRON
ap-906	25	150	is	be	AUX
ap-906	25	151	used	use	VERB
ap-906	25	152	for	for	ADP
ap-906	25	153	the	the	DET
ap-906	25	154	test	test	NOUN
ap-906	25	155	.	.	PUNCT
ap-906	26	1	coding	code	VERB
ap-906	26	2	signals	signal	NOUN
ap-906	26	3	with	with	ADP
ap-906	26	4	a	a	DET
ap-906	26	5	strongly	strongly	ADV
ap-906	26	6	aperiodic	aperiodic	ADJ
ap-906	26	7	character	character	NOUN
ap-906	26	8	,	,	PUNCT
ap-906	26	9	called	call	VERB
ap-906	26	10	“	"	PUNCT
ap-906	26	11	attack	attack	NOUN
ap-906	26	12	signals	signal	NOUN
ap-906	26	13	”	"	PUNCT
ap-906	26	14	or	or	CCONJ
ap-906	26	15	“	"	PUNCT
ap-906	26	16	signals	signal	NOUN
ap-906	26	17	with	with	ADP
ap-906	26	18	transient	transient	ADJ
ap-906	26	19	behaviour	behaviour	NOUN
ap-906	26	20	”	"	PUNCT
ap-906	26	21	lead	lead	NOUN
ap-906	26	22	to	to	ADP
ap-906	26	23	an	an	DET
ap-906	26	24	artifact	artifact	NOUN
ap-906	26	25	known	know	VERB
ap-906	26	26	as	as	ADP
ap-906	26	27	preecho	preecho	NOUN
ap-906	26	28	.	.	PUNCT
ap-906	27	1	similarly	similarly	ADV
ap-906	27	2	,	,	PUNCT
ap-906	27	3	speech	speech	NOUN
ap-906	27	4	signal	signal	NOUN
ap-906	27	5	coding	code	VERB
ap-906	27	6	introduces	introduce	NOUN
ap-906	27	7	to	to	ADP
ap-906	27	8	the	the	DET
ap-906	27	9	signal	signal	NOUN
ap-906	27	10	an	an	DET
ap-906	27	11	artifact	artifact	NOUN
ap-906	27	12	known	know	VERB
ap-906	27	13	as	as	ADP
ap-906	27	14	reverberation	reverberation	NOUN
ap-906	27	15	.	.	PUNCT
ap-906	28	1	sometimes	sometimes	ADV
ap-906	28	2	,	,	PUNCT
ap-906	28	3	when	when	SCONJ
ap-906	28	4	coding	code	VERB
ap-906	28	5	at	at	ADP
ap-906	28	6	low	low	ADJ
ap-906	28	7	bit	bit	NOUN
ap-906	28	8	rates	rate	NOUN
ap-906	28	9	,	,	PUNCT
ap-906	28	10	variations	variation	NOUN
ap-906	28	11	in	in	ADP
ap-906	28	12	the	the	DET
ap-906	28	13	masking	masking	NOUN
ap-906	28	14	threshold	threshold	NOUN
ap-906	28	15	from	from	ADP
ap-906	28	16	one	one	NUM
ap-906	28	17	frame	frame	NOUN
ap-906	28	18	to	to	ADP
ap-906	28	19	the	the	DET
ap-906	28	20	next	next	ADJ
ap-906	28	21	may	may	AUX
ap-906	28	22	lead	lead	VERB
ap-906	28	23	to	to	ADP
ap-906	28	24	different	different	ADJ
ap-906	28	25	bit	bit	NOUN
ap-906	28	26	assignments	assignment	NOUN
ap-906	28	27	,	,	PUNCT
ap-906	28	28	and	and	CCONJ
ap-906	28	29	as	as	ADP
ap-906	28	30	a	a	DET
ap-906	28	31	result	result	NOUN
ap-906	28	32	some	some	DET
ap-906	28	33	groups	group	NOUN
ap-906	28	34	of	of	ADP
ap-906	28	35	spectral	spectral	ADJ
ap-906	28	36	coefficients	coefficient	NOUN
ap-906	28	37	can	can	AUX
ap-906	28	38	appear	appear	VERB
ap-906	28	39	or	or	CCONJ
ap-906	28	40	disappear[3	disappear[3	NOUN
ap-906	28	41	]	]	PUNCT
ap-906	28	42	.	.	PUNCT
ap-906	29	1	preecho	preecho	PROPN
ap-906	29	2	is	be	AUX
ap-906	29	3	analyzed	analyze	VERB
ap-906	29	4	here	here	ADV
ap-906	29	5	,	,	PUNCT
ap-906	29	6	and	and	CCONJ
ap-906	29	7	some	some	DET
ap-906	29	8	techniques	technique	NOUN
ap-906	29	9	for	for	ADP
ap-906	29	10	canceling	cancel	VERB
ap-906	29	11	it	it	PRON
ap-906	29	12	are	be	AUX
ap-906	29	13	described	describe	VERB
ap-906	29	14	.	.	PUNCT
ap-906	30	1	when	when	SCONJ
ap-906	30	2	describing	describe	VERB
ap-906	30	3	artifact	artifact	NOUN
ap-906	30	4	generation	generation	NOUN
ap-906	30	5	,	,	PUNCT
ap-906	30	6	researchers	researcher	NOUN
ap-906	30	7	explain	explain	VERB
ap-906	30	8	that	that	SCONJ
ap-906	30	9	a	a	DET
ap-906	30	10	pointed	pointed	ADJ
ap-906	30	11	artifact	artifact	ADJ
ap-906	30	12	originates	originate	NOUN
ap-906	30	13	because	because	SCONJ
ap-906	30	14	of	of	ADP
ap-906	30	15	incorrect	incorrect	ADJ
ap-906	30	16	bit	bit	NOUN
ap-906	30	17	assignment	assignment	NOUN
ap-906	30	18	from	from	ADP
ap-906	30	19	frame	frame	NOUN
ap-906	30	20	to	to	ADP
ap-906	30	21	frame	frame	NOUN
ap-906	30	22	,	,	PUNCT
ap-906	30	23	due	due	ADP
ap-906	30	24	to	to	ADP
ap-906	30	25	dispersion	dispersion	NOUN
ap-906	30	26	of	of	ADP
ap-906	30	27	the	the	DET
ap-906	30	28	signal	signal	NOUN
ap-906	30	29	energy	energy	NOUN
ap-906	30	30	,	,	PUNCT
ap-906	30	31	which	which	PRON
ap-906	30	32	spreads	spread	VERB
ap-906	30	33	out	out	ADP
ap-906	30	34	to	to	ADP
ap-906	30	35	neighbouring	neighbouring	NOUN
ap-906	30	36	frames	frame	NOUN
ap-906	30	37	and	and	CCONJ
ap-906	30	38	even	even	ADV
ap-906	30	39	subbands	subband	NOUN
ap-906	30	40	.	.	PUNCT
ap-906	31	1	the	the	DET
ap-906	31	2	relations	relation	NOUN
ap-906	31	3	between	between	ADP
ap-906	31	4	these	these	DET
ap-906	31	5	dispersion	dispersion	NOUN
ap-906	31	6	lengths	length	NOUN
ap-906	31	7	give	give	VERB
ap-906	31	8	rise	rise	NOUN
ap-906	31	9	to	to	ADP
ap-906	31	10	various	various	ADJ
ap-906	31	11	perceptual	perceptual	ADJ
ap-906	31	12	artifacts	artifact	NOUN
ap-906	31	13	.	.	PUNCT
ap-906	32	1	in	in	ADP
ap-906	32	2	the	the	DET
ap-906	32	3	time	time	NOUN
ap-906	32	4	domain	domain	NOUN
ap-906	32	5	,	,	PUNCT
ap-906	32	6	it	it	PRON
ap-906	32	7	is	be	AUX
ap-906	32	8	signals	signal	NOUN
ap-906	32	9	with	with	ADP
ap-906	32	10	a	a	DET
ap-906	32	11	transient	transient	ADJ
ap-906	32	12	-	-	PUNCT
ap-906	32	13	stochastic	stochastic	NOUN
ap-906	32	14	character	character	NOUN
ap-906	32	15	,	,	PUNCT
ap-906	32	16	that	that	PRON
ap-906	32	17	are	be	AUX
ap-906	32	18	affected	affect	VERB
ap-906	32	19	.	.	PUNCT
ap-906	33	1	percussive	percussive	ADJ
ap-906	33	2	signals	signal	NOUN
ap-906	33	3	such	such	ADJ
ap-906	33	4	as	as	ADP
ap-906	33	5	castanets	castanet	NOUN
ap-906	33	6	,	,	PUNCT
ap-906	33	7	cymbals	cymbal	NOUN
ap-906	33	8	,	,	PUNCT
ap-906	33	9	clicks	click	NOUN
ap-906	33	10	,	,	PUNCT
ap-906	33	11	claps	clap	NOUN
ap-906	33	12	,	,	PUNCT
ap-906	33	13	drums	drum	NOUN
ap-906	33	14	,	,	PUNCT
ap-906	33	15	etc	etc	X
ap-906	33	16	.	.	X
ap-906	33	17	give	give	VERB
ap-906	33	18	rise	rise	NOUN
ap-906	33	19	to	to	ADP
ap-906	33	20	preecho	preecho	NOUN
ap-906	33	21	when	when	SCONJ
ap-906	33	22	coding	code	VERB
ap-906	33	23	.	.	PUNCT
ap-906	34	1	plosive	plosive	ADJ
ap-906	34	2	phonemes	phoneme	NOUN
ap-906	34	3	are	be	AUX
ap-906	34	4	stochastical	stochastical	ADJ
ap-906	34	5	speech	speech	NOUN
ap-906	34	6	signals	signal	NOUN
ap-906	34	7	with	with	ADP
ap-906	34	8	a	a	DET
ap-906	34	9	noisy	noisy	ADJ
ap-906	34	10	character	character	NOUN
ap-906	34	11	arising	arise	VERB
ap-906	34	12	from	from	ADP
ap-906	34	13	turbulent	turbulent	ADJ
ap-906	34	14	air	air	NOUN
ap-906	34	15	streaming	streaming	NOUN
ap-906	34	16	in	in	ADP
ap-906	34	17	the	the	DET
ap-906	34	18	formation	formation	NOUN
ap-906	34	19	of	of	ADP
ap-906	34	20	some	some	DET
ap-906	34	21	consonants	consonant	NOUN
ap-906	34	22	.	.	PUNCT
ap-906	35	1	when	when	SCONJ
ap-906	35	2	coding	code	VERB
ap-906	35	3	these	these	DET
ap-906	35	4	signals	signal	NOUN
ap-906	35	5	,	,	PUNCT
ap-906	35	6	which	which	PRON
ap-906	35	7	of	of	ADP
ap-906	35	8	course	course	NOUN
ap-906	35	9	occur	occur	VERB
ap-906	35	10	together	together	ADV
ap-906	35	11	with	with	ADP
ap-906	35	12	vowel	vowel	NOUN
ap-906	35	13	sounds	sound	NOUN
ap-906	35	14	of	of	ADP
ap-906	35	15	quasi	quasi	ADJ
ap-906	35	16	-	-	ADJ
ap-906	35	17	periodic	periodic	ADJ
ap-906	35	18	character	character	NOUN
ap-906	35	19	,	,	PUNCT
ap-906	35	20	reverberation	reverberation	NOUN
ap-906	35	21	is	be	AUX
ap-906	35	22	perceived	perceive	VERB
ap-906	35	23	.	.	PUNCT
ap-906	36	1	when	when	SCONJ
ap-906	36	2	coding	code	VERB
ap-906	36	3	a	a	DET
ap-906	36	4	signal	signal	NOUN
ap-906	36	5	which	which	PRON
ap-906	36	6	consists	consist	VERB
ap-906	36	7	not	not	PART
ap-906	36	8	only	only	ADV
ap-906	36	9	of	of	ADP
ap-906	36	10	the	the	DET
ap-906	36	11	components	component	NOUN
ap-906	36	12	explained	explain	VERB
ap-906	36	13	above	above	ADV
ap-906	36	14	,	,	PUNCT
ap-906	36	15	but	but	CCONJ
ap-906	36	16	which	which	PRON
ap-906	36	17	has	have	VERB
ap-906	36	18	a	a	DET
ap-906	36	19	frecuency	frecuency	NOUN
ap-906	36	20	representation	representation	NOUN
ap-906	36	21	that	that	PRON
ap-906	36	22	gives	give	VERB
ap-906	36	23	strong	strong	ADJ
ap-906	36	24	variations	variation	NOUN
ap-906	36	25	of	of	ADP
ap-906	36	26	the	the	DET
ap-906	36	27	masking	masking	NOUN
ap-906	36	28	threshold	threshold	NOUN
ap-906	36	29	from	from	ADP
ap-906	36	30	one	one	NUM
ap-906	36	31	frame	frame	NOUN
ap-906	36	32	to	to	ADP
ap-906	36	33	the	the	DET
ap-906	36	34	next	next	ADJ
ap-906	36	35	,	,	PUNCT
ap-906	36	36	the	the	DET
ap-906	36	37	birdies	birdie	NOUN
ap-906	36	38	artifact	artifact	NOUN
ap-906	36	39	is	be	AUX
ap-906	36	40	perceived	perceive	VERB
ap-906	36	41	.	.	PUNCT
ap-906	37	1	3.1	3.1	NUM
ap-906	37	2	origin	origin	NOUN
ap-906	37	3	of	of	ADP
ap-906	37	4	compression	compression	NOUN
ap-906	37	5	artifacts	artifact	VERB
ap-906	37	6	the	the	DET
ap-906	37	7	general	general	ADJ
ap-906	37	8	structure	structure	NOUN
ap-906	37	9	of	of	ADP
ap-906	37	10	an	an	DET
ap-906	37	11	audio	audio	NOUN
ap-906	37	12	-	-	PUNCT
ap-906	37	13	coder	coder	NOUN
ap-906	37	14	is	be	AUX
ap-906	37	15	given	give	VERB
ap-906	37	16	in	in	ADP
ap-906	37	17	[	[	X
ap-906	37	18	4	4	NUM
ap-906	37	19	]	]	PUNCT
ap-906	37	20	.	.	PUNCT
ap-906	38	1	there	there	PRON
ap-906	38	2	are	be	VERB
ap-906	38	3	three	three	NUM
ap-906	38	4	types	type	NOUN
ap-906	38	5	of	of	ADP
ap-906	38	6	audio	audio	NOUN
ap-906	38	7	-	-	PUNCT
ap-906	38	8	coding	code	VERB
ap-906	38	9	systems	system	NOUN
ap-906	38	10	,	,	PUNCT
ap-906	38	11	which	which	PRON
ap-906	38	12	differ	differ	VERB
ap-906	38	13	according	accord	VERB
ap-906	38	14	to	to	ADP
ap-906	38	15	the	the	DET
ap-906	38	16	way	way	NOUN
ap-906	38	17	they	they	PRON
ap-906	38	18	feed	feed	VERB
ap-906	38	19	the	the	DET
ap-906	38	20	input	input	NOUN
ap-906	38	21	signal	signal	NOUN
ap-906	38	22	into	into	ADP
ap-906	38	23	the	the	DET
ap-906	38	24	psychoacoustic	psychoacoustic	ADJ
ap-906	38	25	model	model	NOUN
ap-906	38	26	.	.	PUNCT
ap-906	39	1	the	the	DET
ap-906	39	2	first	first	ADJ
ap-906	39	3	type	type	NOUN
ap-906	39	4	are	be	AUX
ap-906	39	5	transform	transform	VERB
ap-906	39	6	coders	coder	NOUN
ap-906	39	7	,	,	PUNCT
ap-906	39	8	where	where	SCONJ
ap-906	39	9	samples	sample	NOUN
ap-906	39	10	from	from	ADP
ap-906	39	11	the	the	DET
ap-906	39	12	input	input	NOUN
ap-906	39	13	signal	signal	NOUN
ap-906	39	14	are	be	AUX
ap-906	39	15	transformed	transform	VERB
ap-906	39	16	to	to	ADP
ap-906	39	17	the	the	DET
ap-906	39	18	frequency	frequency	NOUN
ap-906	39	19	domain	domain	NOUN
ap-906	39	20	.	.	PUNCT
ap-906	40	1	the	the	DET
ap-906	40	2	second	second	ADJ
ap-906	40	3	type	type	NOUN
ap-906	40	4	are	be	AUX
ap-906	40	5	subband	subband	NOUN
ap-906	40	6	coders	coder	NOUN
ap-906	40	7	,	,	PUNCT
ap-906	40	8	where	where	SCONJ
ap-906	40	9	the	the	DET
ap-906	40	10	transformation	transformation	NOUN
ap-906	40	11	is	be	AUX
ap-906	40	12	performed	perform	VERB
ap-906	40	13	,	,	PUNCT
ap-906	40	14	and	and	CCONJ
ap-906	40	15	then	then	ADV
ap-906	40	16	the	the	DET
ap-906	40	17	masking	masking	NOUN
ap-906	40	18	thresholds	threshold	NOUN
ap-906	40	19	are	be	AUX
ap-906	40	20	calculated	calculate	VERB
ap-906	40	21	for	for	ADP
ap-906	40	22	each	each	DET
ap-906	40	23	subband	subband	NOUN
ap-906	40	24	.	.	PUNCT
ap-906	41	1	the	the	DET
ap-906	41	2	third	third	ADJ
ap-906	41	3	type	type	NOUN
ap-906	41	4	are	be	AUX
ap-906	41	5	so	so	ADV
ap-906	41	6	-	-	PUNCT
ap-906	41	7	called	call	VERB
ap-906	41	8	parametric	parametric	ADJ
ap-906	41	9	coders	coder	NOUN
ap-906	41	10	,	,	PUNCT
ap-906	41	11	in	in	ADP
ap-906	41	12	which	which	PRON
ap-906	41	13	a	a	DET
ap-906	41	14	definite	definite	ADJ
ap-906	41	15	type	type	NOUN
ap-906	41	16	of	of	ADP
ap-906	41	17	parametrization	parametrization	NOUN
ap-906	41	18	is	be	AUX
ap-906	41	19	observed	observe	VERB
ap-906	41	20	.	.	PUNCT
ap-906	42	1	some	some	DET
ap-906	42	2	authors	author	NOUN
ap-906	42	3	observe	observe	VERB
ap-906	42	4	that	that	SCONJ
ap-906	42	5	subband	subband	NOUN
ap-906	42	6	coders	coder	NOUN
ap-906	42	7	give	give	VERB
ap-906	42	8	better	well	ADJ
ap-906	42	9	results	result	NOUN
ap-906	42	10	when	when	SCONJ
ap-906	42	11	tracking	track	VERB
ap-906	42	12	transient	transient	ADJ
ap-906	42	13	signals	signal	NOUN
ap-906	42	14	,	,	PUNCT
ap-906	42	15	but	but	CCONJ
ap-906	42	16	the	the	DET
ap-906	42	17	fixed	fix	VERB
ap-906	42	18	window	window	NOUN
ap-906	42	19	length	length	NOUN
ap-906	42	20	that	that	PRON
ap-906	42	21	they	they	PRON
ap-906	42	22	apply	apply	VERB
ap-906	42	23	does	do	AUX
ap-906	42	24	not	not	PART
ap-906	42	25	track	track	VERB
ap-906	42	26	these	these	DET
ap-906	42	27	signals	signal	NOUN
ap-906	42	28	accurately	accurately	ADV
ap-906	42	29	.	.	PUNCT
ap-906	43	1	for	for	ADP
ap-906	43	2	this	this	DET
ap-906	43	3	purpose	purpose	NOUN
ap-906	43	4	a	a	DET
ap-906	43	5	wide	wide	ADJ
ap-906	43	6	range	range	NOUN
ap-906	43	7	of	of	ADP
ap-906	43	8	techniques	technique	NOUN
ap-906	43	9	have	have	AUX
ap-906	43	10	been	be	AUX
ap-906	43	11	implemented	implement	VERB
ap-906	43	12	,	,	PUNCT
ap-906	43	13	as	as	SCONJ
ap-906	43	14	will	will	AUX
ap-906	43	15	be	be	AUX
ap-906	43	16	described	describe	VERB
ap-906	43	17	below	below	ADV
ap-906	43	18	.	.	PUNCT
ap-906	44	1	4	4	NUM
ap-906	44	2	audio	audio	ADJ
ap-906	44	3	critical	critical	ADJ
ap-906	44	4	material	material	NOUN
ap-906	44	5	selection	selection	NOUN
ap-906	44	6	during	during	ADP
ap-906	44	7	this	this	DET
ap-906	44	8	work	work	NOUN
ap-906	44	9	,	,	PUNCT
ap-906	44	10	the	the	DET
ap-906	44	11	author	author	NOUN
ap-906	44	12	designed	design	VERB
ap-906	44	13	a	a	DET
ap-906	44	14	program	program	NOUN
ap-906	44	15	in	in	ADP
ap-906	44	16	the	the	DET
ap-906	44	17	matlab	matlab	PROPN
ap-906	44	18	environment	environment	NOUN
ap-906	44	19	to	to	PART
ap-906	44	20	describe	describe	VERB
ap-906	44	21	the	the	DET
ap-906	44	22	energy	energy	NOUN
ap-906	44	23	of	of	ADP
ap-906	44	24	the	the	DET
ap-906	44	25	signal	signal	NOUN
ap-906	44	26	in	in	ADP
ap-906	44	27	each	each	PRON
ap-906	44	28	of	of	ADP
ap-906	44	29	the	the	DET
ap-906	44	30	subbands	subband	NOUN
ap-906	44	31	that	that	PRON
ap-906	44	32	subband	subband	NOUN
ap-906	44	33	coders	coder	NOUN
ap-906	44	34	use	use	VERB
ap-906	44	35	.	.	PUNCT
ap-906	45	1	signals	signal	NOUN
ap-906	45	2	with	with	ADP
ap-906	45	3	a	a	DET
ap-906	45	4	transient	transient	ADJ
ap-906	45	5	character	character	NOUN
ap-906	45	6	show	show	NOUN
ap-906	45	7	dispersion	dispersion	NOUN
ap-906	45	8	of	of	ADP
ap-906	45	9	their	their	PRON
ap-906	45	10	energy	energy	NOUN
ap-906	45	11	through	through	ADP
ap-906	45	12	the	the	DET
ap-906	45	13	neighbouring	neighbouring	ADJ
ap-906	45	14	subbands	subband	NOUN
ap-906	45	15	.	.	PUNCT
ap-906	46	1	therefore	therefore	ADV
ap-906	46	2	,	,	PUNCT
ap-906	46	3	for	for	ADP
ap-906	46	4	selecting	select	VERB
ap-906	46	5	audio	audio	ADJ
ap-906	46	6	material	material	NOUN
ap-906	46	7	suitable	suitable	ADJ
ap-906	46	8	for	for	ADP
ap-906	46	9	the	the	DET
ap-906	46	10	subjective	subjective	ADJ
ap-906	46	11	assessment	assessment	NOUN
ap-906	46	12	of	of	ADP
ap-906	46	13	audio	audio	NOUN
ap-906	46	14	-	-	PUNCT
ap-906	46	15	codecs	codec	NOUN
ap-906	46	16	the	the	DET
ap-906	46	17	program	program	NOUN
ap-906	46	18	provides	provide	VERB
ap-906	46	19	an	an	DET
ap-906	46	20	estimation	estimation	NOUN
ap-906	46	21	of	of	ADP
ap-906	46	22	which	which	PRON
ap-906	46	23	signals	signal	NOUN
ap-906	46	24	will	will	AUX
ap-906	46	25	behave	behave	VERB
ap-906	46	26	critically	critically	ADV
ap-906	46	27	and	and	CCONJ
ap-906	46	28	which	which	PRON
ap-906	46	29	not	not	PART
ap-906	46	30	.	.	PUNCT
ap-906	47	1	further	further	ADJ
ap-906	47	2	research	research	NOUN
ap-906	47	3	needs	need	VERB
ap-906	47	4	to	to	PART
ap-906	47	5	be	be	AUX
ap-906	47	6	done	do	VERB
ap-906	47	7	to	to	PART
ap-906	47	8	determine	determine	VERB
ap-906	47	9	the	the	DET
ap-906	47	10	relations	relation	NOUN
ap-906	47	11	between	between	ADP
ap-906	47	12	the	the	DET
ap-906	47	13	subband	subband	NOUN
ap-906	47	14	representation	representation	NOUN
ap-906	47	15	of	of	ADP
ap-906	47	16	the	the	DET
ap-906	47	17	particular	particular	ADJ
ap-906	47	18	signal	signal	NOUN
ap-906	47	19	and	and	CCONJ
ap-906	47	20	the	the	DET
ap-906	47	21	artifact	artifact	NOUN
ap-906	47	22	produced	produce	VERB
ap-906	47	23	while	while	SCONJ
ap-906	47	24	compressed	compress	VERB
ap-906	47	25	with	with	ADP
ap-906	47	26	a	a	DET
ap-906	47	27	definite	definite	ADJ
ap-906	47	28	algorithm	algorithm	NOUN
ap-906	47	29	for	for	ADP
ap-906	47	30	transient	transient	ADJ
ap-906	47	31	tracking	tracking	NOUN
ap-906	47	32	.	.	PUNCT
ap-906	48	1	stating	state	VERB
ap-906	48	2	the	the	DET
ap-906	48	3	relations	relation	NOUN
ap-906	48	4	between	between	ADP
ap-906	48	5	the	the	DET
ap-906	48	6	power	power	NOUN
ap-906	48	7	spectrum	spectrum	NOUN
ap-906	48	8	levels	level	NOUN
ap-906	48	9	inside	inside	ADP
ap-906	48	10	each	each	DET
ap-906	48	11	subband	subband	NOUN
ap-906	48	12	should	should	AUX
ap-906	48	13	give	give	VERB
ap-906	48	14	a	a	DET
ap-906	48	15	cue	cue	NOUN
ap-906	48	16	to	to	ADP
ap-906	48	17	further	further	ADJ
ap-906	48	18	research	research	NOUN
ap-906	48	19	.	.	PUNCT
ap-906	49	1	figure	figure	NOUN
ap-906	49	2	2	2	NUM
ap-906	49	3	shows	show	VERB
ap-906	49	4	the	the	DET
ap-906	49	5	energy	energy	NOUN
ap-906	49	6	allocation	allocation	NOUN
ap-906	49	7	of	of	ADP
ap-906	49	8	the	the	DET
ap-906	49	9	power	power	NOUN
ap-906	49	10	spectrum	spectrum	NOUN
ap-906	49	11	density	density	NOUN
ap-906	49	12	of	of	ADP
ap-906	49	13	signal	signal	ADJ
ap-906	49	14	castanets	castanet	NOUN
ap-906	49	15	.	.	PUNCT
ap-906	50	1	5	5	NUM
ap-906	50	2	current	current	ADJ
ap-906	50	3	state	state	NOUN
ap-906	50	4	-	-	PUNCT
ap-906	50	5	of	of	ADP
ap-906	50	6	-	-	PUNCT
ap-906	50	7	the	the	DET
ap-906	50	8	-	-	PUNCT
ap-906	50	9	art	art	NOUN
ap-906	50	10	for	for	ADP
ap-906	50	11	transient	transient	ADJ
ap-906	50	12	audio	audio	NOUN
ap-906	50	13	signal	signal	NOUN
ap-906	50	14	detection	detection	NOUN
ap-906	50	15	digital	digital	ADJ
ap-906	50	16	signal	signal	NOUN
ap-906	50	17	processing	processing	NOUN
ap-906	50	18	clearly	clearly	ADV
ap-906	50	19	has	have	VERB
ap-906	50	20	some	some	DET
ap-906	50	21	potential	potential	NOUN
ap-906	50	22	for	for	ADP
ap-906	50	23	transient	transient	ADJ
ap-906	50	24	detection	detection	NOUN
ap-906	50	25	.	.	PUNCT
ap-906	51	1	this	this	PRON
ap-906	51	2	includes	include	VERB
ap-906	51	3	modifications	modification	NOUN
ap-906	51	4	of	of	ADP
ap-906	51	5	the	the	DET
ap-906	51	6	discrete	discrete	ADJ
ap-906	51	7	cosine	cosine	NOUN
ap-906	51	8	transform	transform	NOUN
ap-906	51	9	,	,	PUNCT
ap-906	51	10	dct	dct	PROPN
ap-906	51	11	,	,	PUNCT
ap-906	51	12	with	with	ADP
ap-906	51	13	block	block	NOUN
ap-906	51	14	variable	variable	ADJ
ap-906	51	15	lengths	length	NOUN
ap-906	51	16	,	,	PUNCT
ap-906	51	17	tracking	track	VERB
ap-906	51	18	transient	transient	ADJ
ap-906	51	19	signals	signal	NOUN
ap-906	51	20	more	more	ADV
ap-906	51	21	accurately	accurately	ADV
ap-906	51	22	.	.	PUNCT
ap-906	52	1	the	the	DET
ap-906	52	2	discrete	discrete	ADJ
ap-906	52	3	wavelet	wavelet	NOUN
ap-906	52	4	transform	transform	NOUN
ap-906	52	5	,	,	PUNCT
ap-906	52	6	dwt	dwt	PROPN
ap-906	52	7	,	,	PUNCT
ap-906	52	8	is	be	AUX
ap-906	52	9	also	also	ADV
ap-906	52	10	a	a	DET
ap-906	52	11	powerful	powerful	ADJ
ap-906	52	12	tool	tool	NOUN
ap-906	52	13	for	for	ADP
ap-906	52	14	transient	transient	ADJ
ap-906	52	15	tracking	tracking	NOUN
ap-906	52	16	.	.	PUNCT
ap-906	53	1	some	some	DET
ap-906	53	2	implementations	implementation	NOUN
ap-906	53	3	use	use	VERB
ap-906	53	4	a	a	DET
ap-906	53	5	hybrid	hybrid	ADJ
ap-906	53	6	dwt	dwt	NOUN
ap-906	53	7	/	/	SYM
ap-906	53	8	dct	dct	PROPN
ap-906	53	9	.	.	PUNCT
ap-906	54	1	other	other	ADJ
ap-906	54	2	approaches	approach	NOUN
ap-906	54	3	combine	combine	VERB
ap-906	54	4	non	non	ADJ
ap-906	54	5	-	-	ADJ
ap-906	54	6	linear	linear	ADJ
ap-906	54	7	transform	transform	NOUN
ap-906	54	8	coding	code	VERB
ap-906	54	9	and	and	CCONJ
ap-906	54	10	structured	structured	ADJ
ap-906	54	11	approximation	approximation	NOUN
ap-906	54	12	techniques	technique	NOUN
ap-906	54	13	,	,	PUNCT
ap-906	54	14	together	together	ADV
ap-906	54	15	with	with	ADP
ap-906	54	16	hybrid	hybrid	ADJ
ap-906	54	17	modeling	modeling	NOUN
ap-906	54	18	of	of	ADP
ap-906	54	19	the	the	DET
ap-906	54	20	signal	signal	ADJ
ap-906	54	21	class	class	NOUN
ap-906	54	22	under	under	ADP
ap-906	54	23	consideration	consideration	NOUN
ap-906	54	24	.	.	PUNCT
ap-906	55	1	techniques	technique	NOUN
ap-906	55	2	with	with	ADP
ap-906	55	3	non	non	ADJ
ap-906	55	4	-	-	ADJ
ap-906	55	5	uniform	uniform	ADJ
ap-906	55	6	lapped	lap	VERB
ap-906	55	7	transforms	transform	NOUN
ap-906	55	8	are	be	AUX
ap-906	55	9	also	also	ADV
ap-906	55	10	used	use	VERB
ap-906	55	11	.	.	PUNCT
ap-906	56	1	here	here	ADV
ap-906	56	2	,	,	PUNCT
ap-906	56	3	a	a	DET
ap-906	56	4	non	non	ADJ
ap-906	56	5	-	-	ADJ
ap-906	56	6	uniform	uniform	ADJ
ap-906	56	7	filter	filter	NOUN
ap-906	56	8	bank	bank	PROPN
ap-906	56	9	is	be	AUX
ap-906	56	10	obtaining	obtain	VERB
ap-906	56	11	by	by	ADP
ap-906	56	12	joining	join	VERB
ap-906	56	13	uniform	uniform	ADJ
ap-906	56	14	cosine	cosine	NOUN
ap-906	56	15	modulated	modulate	VERB
ap-906	56	16	filter	filter	NOUN
ap-906	56	17	banks	bank	NOUN
ap-906	56	18	using	use	VERB
ap-906	56	19	a	a	DET
ap-906	56	20	transition	transition	NOUN
ap-906	56	21	filter	filter	NOUN
ap-906	56	22	.	.	PUNCT
ap-906	57	1	audio	audio	NOUN
ap-906	57	2	©	©	PROPN
ap-906	57	3	czech	czech	PROPN
ap-906	57	4	technical	technical	PROPN
ap-906	57	5	university	university	PROPN
ap-906	57	6	publishing	publishing	NOUN
ap-906	57	7	house	house	NOUN
ap-906	57	8	http://ctn.cvut.cz/ap/	http://ctn.cvut.cz/ap/	PROPN
ap-906	57	9	13	13	NUM
ap-906	57	10	acta	acta	PROPN
ap-906	57	11	polytechnica	polytechnica	PROPN
ap-906	57	12	vol	vol	NOUN
ap-906	57	13	.	.	PUNCT
ap-906	58	1	47	47	NUM
ap-906	58	2	no	no	NOUN
ap-906	58	3	.	.	PUNCT
ap-906	59	1	1/2007	1/2007	NUM
ap-906	59	2	fig	fig	NOUN
ap-906	59	3	.	.	PUNCT
ap-906	60	1	1	1	NUM
ap-906	60	2	:	:	PUNCT
ap-906	60	3	a	a	DET
ap-906	60	4	pre	pre	ADJ
ap-906	60	5	-	-	ADJ
ap-906	60	6	echo	echo	ADJ
ap-906	60	7	artifact	artifact	NOUN
ap-906	60	8	in	in	ADP
ap-906	60	9	a	a	DET
ap-906	60	10	castanet	castanet	NOUN
ap-906	60	11	excerpt	excerpt	NOUN
ap-906	60	12	[	[	X
ap-906	60	13	3	3	X
ap-906	60	14	]	]	X
ap-906	60	15	fig	fig	NOUN
ap-906	60	16	.	.	PUNCT
ap-906	61	1	2	2	NUM
ap-906	61	2	:	:	PUNCT
ap-906	61	3	power	power	NOUN
ap-906	61	4	spectrum	spectrum	NOUN
ap-906	61	5	density	density	NOUN
ap-906	61	6	of	of	ADP
ap-906	61	7	a	a	DET
ap-906	61	8	castanet	castanet	NOUN
ap-906	61	9	audio	audio	NOUN
ap-906	61	10	signal	signal	ADJ
ap-906	61	11	watermarking	watermarking	NOUN
ap-906	61	12	,	,	PUNCT
ap-906	61	13	in	in	ADP
ap-906	61	14	which	which	PRON
ap-906	61	15	a	a	DET
ap-906	61	16	watermark	watermark	NOUN
ap-906	61	17	signal	signal	NOUN
ap-906	61	18	modifies	modify	VERB
ap-906	61	19	the	the	DET
ap-906	61	20	statistical	statistical	ADJ
ap-906	61	21	characteristics	characteristic	NOUN
ap-906	61	22	of	of	ADP
ap-906	61	23	audio	audio	ADJ
ap-906	61	24	signals	signal	NOUN
ap-906	61	25	,	,	PUNCT
ap-906	61	26	in	in	ADP
ap-906	61	27	particular	particular	ADJ
ap-906	61	28	its	its	PRON
ap-906	61	29	stationarity	stationarity	NOUN
ap-906	61	30	,	,	PUNCT
ap-906	61	31	is	be	AUX
ap-906	61	32	also	also	ADV
ap-906	61	33	used	use	VERB
ap-906	61	34	[	[	PUNCT
ap-906	61	35	5	5	NUM
ap-906	61	36	]	]	PUNCT
ap-906	61	37	.	.	PUNCT
ap-906	62	1	5.1	5.1	NUM
ap-906	62	2	application	application	NOUN
ap-906	62	3	of	of	ADP
ap-906	62	4	the	the	DET
ap-906	62	5	wavelet	wavelet	NOUN
ap-906	62	6	transform	transform	NOUN
ap-906	62	7	while	while	SCONJ
ap-906	62	8	tracking	tracking	NOUN
ap-906	62	9	transients	transient	VERB
ap-906	62	10	the	the	DET
ap-906	62	11	representation	representation	NOUN
ap-906	62	12	of	of	ADP
ap-906	62	13	the	the	DET
ap-906	62	14	signal	signal	NOUN
ap-906	62	15	in	in	ADP
ap-906	62	16	the	the	DET
ap-906	62	17	frequency	frequency	NOUN
ap-906	62	18	domain	domain	NOUN
ap-906	62	19	in	in	ADP
ap-906	62	20	earlier	early	ADJ
ap-906	62	21	coders	coder	NOUN
ap-906	62	22	,	,	PUNCT
ap-906	62	23	such	such	ADJ
ap-906	62	24	as	as	ADP
ap-906	62	25	mpeg-1	mpeg-1	PROPN
ap-906	62	26	layer	layer	NOUN
ap-906	62	27	iii	iii	PROPN
ap-906	62	28	,	,	PUNCT
ap-906	62	29	ogg	ogg	NOUN
ap-906	62	30	vorbis	vorbi	NOUN
ap-906	62	31	and	and	CCONJ
ap-906	62	32	others	other	NOUN
ap-906	62	33	was	be	AUX
ap-906	62	34	based	base	VERB
ap-906	62	35	on	on	ADP
ap-906	62	36	fft	fft	PROPN
ap-906	62	37	,	,	PUNCT
ap-906	62	38	or	or	CCONJ
ap-906	62	39	dct	dct	PROPN
ap-906	62	40	.	.	PROPN
ap-906	63	1	nowadays	nowadays	ADV
ap-906	63	2	,	,	PUNCT
ap-906	63	3	applications	application	NOUN
ap-906	63	4	aimed	aim	VERB
ap-906	63	5	at	at	ADP
ap-906	63	6	transient	transient	ADJ
ap-906	63	7	tracking	tracking	NOUN
ap-906	63	8	,	,	PUNCT
ap-906	63	9	use	use	VERB
ap-906	63	10	hybrid	hybrid	ADJ
ap-906	63	11	dct	dct	PROPN
ap-906	63	12	,	,	PUNCT
ap-906	63	13	dwt	dwt	NOUN
ap-906	63	14	among	among	ADP
ap-906	63	15	others	other	NOUN
ap-906	63	16	.	.	PUNCT
ap-906	64	1	discarding	discard	VERB
ap-906	64	2	the	the	DET
ap-906	64	3	noise	noise	NOUN
ap-906	64	4	component	component	NOUN
ap-906	64	5	,	,	PUNCT
ap-906	64	6	an	an	DET
ap-906	64	7	audio	audio	NOUN
ap-906	64	8	signal	signal	NOUN
ap-906	64	9	can	can	AUX
ap-906	64	10	be	be	AUX
ap-906	64	11	represented	represent	VERB
ap-906	64	12	in	in	ADP
ap-906	64	13	the	the	DET
ap-906	64	14	following	follow	VERB
ap-906	64	15	way	way	NOUN
ap-906	64	16	[	[	X
ap-906	64	17	6	6	NUM
ap-906	64	18	]	]	PUNCT
ap-906	64	19	,	,	PUNCT
ap-906	64	20	xton	xton	PROPN
ap-906	64	21	�	�	PROPN
ap-906	64	22	�	�	PROPN
ap-906	64	23	�	�	PROPN
ap-906	64	24	�	�	PROPN
ap-906	64	25	�	�	PROPN
ap-906	64	26	�	�	PROPN
ap-906	64	27	�	�	PROPN
ap-906	64	28	�	�	PROPN
ap-906	64	29	�	�	PROPN
ap-906	64	30	,	,	PUNCT
ap-906	64	31	xtran	xtran	PROPN
ap-906	64	32	�	�	PROPN
ap-906	64	33	�	�	PROPN
ap-906	64	34	�	�	PROPN
ap-906	64	35	�	�	PROPN
ap-906	64	36	�	�	PROPN
ap-906	64	37	�	�	PROPN
ap-906	64	38	�	�	PROPN
ap-906	64	39	�	�	PROPN
ap-906	64	40	,	,	PUNCT
ap-906	64	41	(	(	PUNCT
ap-906	64	42	1	1	X
ap-906	64	43	)	)	PUNCT
ap-906	64	44	where	where	SCONJ
ap-906	64	45	{	{	PUNCT
ap-906	64	46	,	,	PUNCT
ap-906	64	47	,	,	PUNCT
ap-906	64	48	,	,	PUNCT
ap-906	64	49	}	}	PUNCT
ap-906	64	50	�	�	PROPN
ap-906	64	51	n	n	CCONJ
ap-906	64	52	n	n	CCONJ
ap-906	64	53	n	n	CCONJ
ap-906	64	54	�	�	PROPN
ap-906	64	55	�	�	PROPN
ap-906	64	56	0	0	NUM
ap-906	64	57	1	1	NUM
ap-906	64	58	�	�	PROPN
ap-906	64	59	is	be	AUX
ap-906	64	60	a	a	DET
ap-906	64	61	wavelet	wavelet	NOUN
ap-906	64	62	basis	basis	NOUN
ap-906	64	63	,	,	PUNCT
ap-906	64	64	and	and	CCONJ
ap-906	64	65	{	{	PUNCT
ap-906	64	66	,	,	PUNCT
ap-906	64	67	,	,	PUNCT
ap-906	64	68	,	,	PUNCT
ap-906	64	69	}	}	PUNCT
ap-906	64	70	�	�	PROPN
ap-906	64	71	m	m	PROPN
ap-906	64	72	m	m	PROPN
ap-906	64	73	n	n	CCONJ
ap-906	64	74	�	�	PROPN
ap-906	64	75	�	�	PROPN
ap-906	64	76	0	0	NUM
ap-906	64	77	1	1	NUM
ap-906	64	78	�	�	NOUN
ap-906	64	79	is	be	AUX
ap-906	64	80	an	an	DET
ap-906	64	81	mdct	mdct	ADJ
ap-906	64	82	basis	basis	NOUN
ap-906	64	83	.	.	PUNCT
ap-906	65	1	the	the	DET
ap-906	65	2	resulting	result	VERB
ap-906	65	3	signal	signal	NOUN
ap-906	65	4	is	be	AUX
ap-906	65	5	x	x	PUNCT
ap-906	65	6	x	x	SYM
ap-906	65	7	x	x	SYM
ap-906	65	8	r	r	X
ap-906	65	9	�	�	PROPN
ap-906	65	10	�	�	PROPN
ap-906	65	11	�	�	PROPN
ap-906	65	12	tran	tran	PROPN
ap-906	65	13	ton	ton	PROPN
ap-906	65	14	(	(	PUNCT
ap-906	65	15	2	2	NUM
ap-906	65	16	)	)	PUNCT
ap-906	65	17	daudet	daudet	NOUN
ap-906	65	18	et	et	PROPN
ap-906	65	19	al	al	PROPN
ap-906	65	20	.	.	PUNCT
ap-906	66	1	[	[	X
ap-906	66	2	6	6	NUM
ap-906	66	3	]	]	PUNCT
ap-906	66	4	describe	describe	NOUN
ap-906	66	5	and	and	CCONJ
ap-906	66	6	�	�	PROPN
ap-906	66	7	as	as	ADP
ap-906	66	8	subsets	subset	NOUN
ap-906	66	9	of	of	ADP
ap-906	66	10	the	the	DET
ap-906	66	11	index	index	NOUN
ap-906	66	12	sets	set	NOUN
ap-906	66	13	,	,	PUNCT
ap-906	66	14	termed	term	VERB
ap-906	66	15	significance	significance	NOUN
ap-906	66	16	maps	map	NOUN
ap-906	66	17	.	.	PUNCT
ap-906	67	1	residual	residual	ADJ
ap-906	67	2	signal	signal	NOUN
ap-906	67	3	r	r	NOUN
ap-906	67	4	is	be	AUX
ap-906	67	5	not	not	PART
ap-906	67	6	sparse	sparse	ADJ
ap-906	67	7	with	with	ADP
ap-906	67	8	respect	respect	NOUN
ap-906	67	9	to	to	ADP
ap-906	67	10	the	the	DET
ap-906	67	11	two	two	NUM
ap-906	67	12	bases	basis	NOUN
ap-906	67	13	considered	consider	VERB
ap-906	67	14	here	here	ADV
ap-906	67	15	.	.	PUNCT
ap-906	68	1	the	the	DET
ap-906	68	2	main	main	ADJ
ap-906	68	3	idea	idea	NOUN
ap-906	68	4	is	be	AUX
ap-906	68	5	that	that	SCONJ
ap-906	68	6	dct	dct	PROPN
ap-906	68	7	,	,	PUNCT
ap-906	68	8	fft	fft	PROPN
ap-906	68	9	and	and	CCONJ
ap-906	68	10	the	the	DET
ap-906	68	11	other	other	ADJ
ap-906	68	12	algorithms	algorithm	NOUN
ap-906	68	13	usually	usually	ADV
ap-906	68	14	implemented	implement	VERB
ap-906	68	15	in	in	ADP
ap-906	68	16	audio	audio	ADJ
ap-906	68	17	compression	compression	NOUN
ap-906	68	18	are	be	AUX
ap-906	68	19	very	very	ADV
ap-906	68	20	suitable	suitable	ADJ
ap-906	68	21	for	for	ADP
ap-906	68	22	analysing	analyse	VERB
ap-906	68	23	and	and	CCONJ
ap-906	68	24	tracking	track	VERB
ap-906	68	25	the	the	DET
ap-906	68	26	sinusoids	sinusoid	NOUN
ap-906	68	27	or	or	CCONJ
ap-906	68	28	the	the	DET
ap-906	68	29	quasi	quasi	ADJ
ap-906	68	30	-	-	ADJ
ap-906	68	31	stationary	stationary	ADJ
ap-906	68	32	components	component	NOUN
ap-906	68	33	of	of	ADP
ap-906	68	34	the	the	DET
ap-906	68	35	signal	signal	NOUN
ap-906	68	36	.	.	PUNCT
ap-906	69	1	transient	transient	ADJ
ap-906	69	2	tracking	tracking	NOUN
ap-906	69	3	is	be	AUX
ap-906	69	4	more	more	ADV
ap-906	69	5	convenient	convenient	ADJ
ap-906	69	6	with	with	ADP
ap-906	69	7	dwt	dwt	NOUN
ap-906	69	8	.	.	PUNCT
ap-906	70	1	dwt	dwt	NOUN
ap-906	70	2	transformation	transformation	NOUN
ap-906	70	3	,	,	PUNCT
ap-906	70	4	and	and	CCONJ
ap-906	70	5	its	its	PRON
ap-906	70	6	ability	ability	NOUN
ap-906	70	7	to	to	PART
ap-906	70	8	localize	localize	VERB
ap-906	70	9	sharp	sharp	ADJ
ap-906	70	10	attacks	attack	NOUN
ap-906	70	11	in	in	ADP
ap-906	70	12	time	time	NOUN
ap-906	70	13	comes	come	VERB
ap-906	70	14	from	from	ADP
ap-906	70	15	the	the	DET
ap-906	70	16	fourier	fourier	NOUN
ap-906	70	17	-	-	PUNCT
ap-906	70	18	plancharel	plancharel	NOUN
ap-906	70	19	transformation	transformation	NOUN
ap-906	70	20	and	and	CCONJ
ap-906	70	21	the	the	DET
ap-906	70	22	uncertainty	uncertainty	NOUN
ap-906	70	23	principle	principle	NOUN
ap-906	70	24	.	.	PUNCT
ap-906	71	1	further	further	ADJ
ap-906	71	2	work	work	NOUN
ap-906	71	3	is	be	AUX
ap-906	71	4	being	be	AUX
ap-906	71	5	done	do	VERB
ap-906	71	6	to	to	PART
ap-906	71	7	apply	apply	VERB
ap-906	71	8	these	these	DET
ap-906	71	9	algorithms	algorithm	NOUN
ap-906	71	10	in	in	ADP
ap-906	71	11	improving	improve	VERB
ap-906	71	12	codec	codec	NOUN
ap-906	71	13	performance	performance	NOUN
ap-906	71	14	.	.	PUNCT
ap-906	72	1	5.2	5.2	NUM
ap-906	72	2	demonstration	demonstration	NOUN
ap-906	72	3	of	of	ADP
ap-906	72	4	the	the	DET
ap-906	72	5	wavelet	wavelet	NOUN
ap-906	72	6	transform	transform	NOUN
ap-906	72	7	when	when	SCONJ
ap-906	72	8	solving	solve	VERB
ap-906	72	9	a	a	DET
ap-906	72	10	transient	transient	ADJ
ap-906	72	11	signal	signal	NOUN
ap-906	72	12	when	when	SCONJ
ap-906	72	13	castanets	castanet	NOUN
ap-906	72	14	,	,	PUNCT
ap-906	72	15	one	one	NUM
ap-906	72	16	of	of	ADP
ap-906	72	17	the	the	DET
ap-906	72	18	critical	critical	ADJ
ap-906	72	19	material	material	NOUN
ap-906	72	20	excerpts	excerpt	NOUN
ap-906	72	21	,	,	PUNCT
ap-906	72	22	is	be	AUX
ap-906	72	23	processed	process	VERB
ap-906	72	24	by	by	ADP
ap-906	72	25	fft	fft	PROPN
ap-906	72	26	or	or	CCONJ
ap-906	72	27	dct	dct	PROPN
ap-906	72	28	with	with	ADP
ap-906	72	29	fixed	fix	VERB
ap-906	72	30	window	window	NOUN
ap-906	72	31	length	length	NOUN
ap-906	72	32	,	,	PUNCT
ap-906	72	33	the	the	DET
ap-906	72	34	spectrum	spectrum	NOUN
ap-906	72	35	disperses	disperse	VERB
ap-906	72	36	in	in	ADP
ap-906	72	37	such	such	DET
ap-906	72	38	a	a	DET
ap-906	72	39	manner	manner	NOUN
ap-906	72	40	that	that	SCONJ
ap-906	72	41	the	the	DET
ap-906	72	42	bit	bit	NOUN
ap-906	72	43	-	-	PUNCT
ap-906	72	44	assignment	assignment	NOUN
ap-906	72	45	derived	derive	VERB
ap-906	72	46	from	from	ADP
ap-906	72	47	the	the	DET
ap-906	72	48	psychoacoustic	psychoacoustic	ADJ
ap-906	72	49	model	model	NOUN
ap-906	72	50	is	be	AUX
ap-906	72	51	non	non	ADJ
ap-906	72	52	-	-	ADJ
ap-906	72	53	efficient	efficient	ADJ
ap-906	72	54	and	and	CCONJ
ap-906	72	55	therefore	therefore	ADV
ap-906	72	56	an	an	DET
ap-906	72	57	audible	audible	ADJ
ap-906	72	58	artifact	artifact	NOUN
ap-906	72	59	known	know	VERB
ap-906	72	60	as	as	ADP
ap-906	72	61	preecho	preecho	NOUN
ap-906	72	62	originates	originate	NOUN
ap-906	72	63	.	.	PUNCT
ap-906	73	1	the	the	DET
ap-906	73	2	following	follow	VERB
ap-906	73	3	figure	figure	NOUN
ap-906	73	4	shows	show	VERB
ap-906	73	5	the	the	DET
ap-906	73	6	original	original	ADJ
ap-906	73	7	castanet	castanet	NOUN
ap-906	73	8	signal	signal	NOUN
ap-906	73	9	,	,	PUNCT
ap-906	73	10	dwt	dwt	PROPN
ap-906	73	11	,	,	PUNCT
ap-906	73	12	fft	fft	PROPN
ap-906	73	13	,	,	PUNCT
ap-906	73	14	dct	dct	PROPN
ap-906	73	15	and	and	CCONJ
ap-906	73	16	the	the	DET
ap-906	73	17	other	other	ADJ
ap-906	73	18	orthonormal	orthonormal	ADJ
ap-906	73	19	transforms	transform	VERB
ap-906	73	20	perform	perform	VERB
ap-906	73	21	signal	signal	ADJ
ap-906	73	22	decomposition	decomposition	NOUN
ap-906	73	23	of	of	ADP
ap-906	73	24	the	the	DET
ap-906	73	25	signal	signal	NOUN
ap-906	73	26	to	to	ADP
ap-906	73	27	the	the	DET
ap-906	73	28	decomposition	decomposition	NOUN
ap-906	73	29	basis	basis	NOUN
ap-906	73	30	.	.	PUNCT
ap-906	74	1	in	in	ADP
ap-906	74	2	the	the	DET
ap-906	74	3	case	case	NOUN
ap-906	74	4	of	of	ADP
ap-906	74	5	fft	fft	PROPN
ap-906	74	6	,	,	PUNCT
ap-906	74	7	the	the	DET
ap-906	74	8	decomposition	decomposition	NOUN
ap-906	74	9	orthogonal	orthogonal	ADJ
ap-906	74	10	basis	basis	NOUN
ap-906	74	11	is	be	AUX
ap-906	74	12	the	the	DET
ap-906	74	13	set	set	NOUN
ap-906	74	14	of	of	ADP
ap-906	74	15	all	all	DET
ap-906	74	16	functions	function	NOUN
ap-906	74	17	,	,	PUNCT
ap-906	74	18	�	�	PROPN
ap-906	74	19	�	�	PROPN
ap-906	74	20	�	�	PROPN
ap-906	74	21	�	�	PROPN
ap-906	74	22	t	t	PROPN
ap-906	74	23	n	n	NUM
ap-906	74	24	e	e	PROPN
ap-906	74	25	t	t	PROPN
ap-906	74	26	n	n	CCONJ
ap-906	74	27	n	n	PROPN
ap-906	74	28	j	j	PROPN
ap-906	74	29	t	t	PROPN
ap-906	74	30	n	n	CCONJ
ap-906	74	31	�	�	PROPN
ap-906	74	32	�	�	PROPN
ap-906	74	33	�	�	PROPN
ap-906	74	34	�	�	PROPN
ap-906	74	35	1	1	NUM
ap-906	74	36	0	0	NUM
ap-906	74	37	1	1	NUM
ap-906	74	38	2	2	NUM
ap-906	74	39	1	1	NUM
ap-906	74	40	0	0	NUM
ap-906	74	41	1	1	NUM
ap-906	74	42	2	2	NUM
ap-906	74	43	1	1	NUM
ap-906	74	44	2	2	NUM
ap-906	74	45	�	�	PROPN
ap-906	74	46	�	�	PROPN
ap-906	74	47	,	,	PUNCT
ap-906	74	48	,	,	PUNCT
ap-906	74	49	,	,	PUNCT
ap-906	74	50	,	,	PUNCT
ap-906	74	51	,	,	PUNCT
ap-906	74	52	,	,	PUNCT
ap-906	74	53	,	,	PUNCT
ap-906	74	54	,	,	PUNCT
ap-906	74	55	,	,	PUNCT
ap-906	74	56	�	�	PROPN
ap-906	74	57	�	�	PROPN
ap-906	74	58	(	(	PUNCT
ap-906	74	59	3	3	NUM
ap-906	74	60	)	)	PUNCT
ap-906	74	61	in	in	ADP
ap-906	74	62	the	the	DET
ap-906	74	63	fourier	fourier	ADJ
ap-906	74	64	basis	basis	NOUN
ap-906	74	65	,	,	PUNCT
ap-906	74	66	frequency	frequency	NOUN
ap-906	74	67	localization	localization	NOUN
ap-906	74	68	is	be	AUX
ap-906	74	69	precise	precise	ADJ
ap-906	74	70	,	,	PUNCT
ap-906	74	71	but	but	CCONJ
ap-906	74	72	time	time	NOUN
ap-906	74	73	localization	localization	NOUN
ap-906	74	74	is	be	AUX
ap-906	74	75	poor	poor	ADJ
ap-906	74	76	.	.	PUNCT
ap-906	75	1	the	the	DET
ap-906	75	2	euclidean	euclidean	ADJ
ap-906	75	3	orthonormal	orthonormal	ADJ
ap-906	75	4	basis	basis	NOUN
ap-906	75	5	,	,	PUNCT
ap-906	75	6	which	which	PRON
ap-906	75	7	has	have	VERB
ap-906	75	8	the	the	DET
ap-906	75	9	form	form	NOUN
ap-906	75	10	(	(	PUNCT
ap-906	75	11	1	1	NUM
ap-906	75	12	,	,	PUNCT
ap-906	75	13	0	0	NUM
ap-906	75	14	,	,	PUNCT
ap-906	75	15	0	0	NUM
ap-906	75	16	,	,	PUNCT
ap-906	75	17	…	…	PUNCT
ap-906	75	18	,	,	PUNCT
ap-906	75	19	n	n	X
ap-906	75	20	�	�	PROPN
ap-906	75	21	1	1	NUM
ap-906	75	22	)	)	PUNCT
ap-906	75	23	,	,	PUNCT
ap-906	75	24	(	(	PUNCT
ap-906	75	25	0	0	NUM
ap-906	75	26	,	,	PUNCT
ap-906	75	27	1	1	NUM
ap-906	75	28	,	,	PUNCT
ap-906	75	29	0	0	NUM
ap-906	75	30	,	,	PUNCT
ap-906	75	31	…	…	PUNCT
ap-906	75	32	,	,	PUNCT
ap-906	75	33	n	n	X
ap-906	75	34	�	�	PROPN
ap-906	75	35	1	1	NUM
ap-906	75	36	)	)	PUNCT
ap-906	75	37	,	,	PUNCT
ap-906	75	38	…	…	PUNCT
ap-906	75	39	(	(	PUNCT
ap-906	75	40	4	4	X
ap-906	75	41	)	)	PUNCT
ap-906	75	42	unlike	unlike	ADP
ap-906	75	43	fft	fft	PROPN
ap-906	75	44	,	,	PUNCT
ap-906	75	45	performs	perform	VERB
ap-906	75	46	precise	precise	ADJ
ap-906	75	47	localization	localization	NOUN
ap-906	75	48	in	in	ADP
ap-906	75	49	time	time	NOUN
ap-906	75	50	,	,	PUNCT
ap-906	75	51	but	but	CCONJ
ap-906	75	52	is	be	AUX
ap-906	75	53	poor	poor	ADJ
ap-906	75	54	in	in	ADP
ap-906	75	55	frequency	frequency	NOUN
ap-906	75	56	.	.	PUNCT
ap-906	76	1	stft	stft	PROPN
ap-906	76	2	represented	represent	VERB
ap-906	76	3	a	a	DET
ap-906	76	4	possible	possible	ADJ
ap-906	76	5	solution	solution	NOUN
ap-906	76	6	to	to	ADP
ap-906	76	7	the	the	DET
ap-906	76	8	problem	problem	NOUN
ap-906	76	9	.	.	PUNCT
ap-906	77	1	it	it	PRON
ap-906	77	2	windows	window	VERB
ap-906	77	3	the	the	DET
ap-906	77	4	signal	signal	NOUN
ap-906	77	5	,	,	PUNCT
ap-906	77	6	and	and	CCONJ
ap-906	77	7	therefore	therefore	ADV
ap-906	77	8	gives	give	VERB
ap-906	77	9	the	the	DET
ap-906	77	10	possibility	possibility	NOUN
ap-906	77	11	to	to	PART
ap-906	77	12	separate	separate	VERB
ap-906	77	13	the	the	DET
ap-906	77	14	signal	signal	NOUN
ap-906	77	15	into	into	ADP
ap-906	77	16	frames	frame	NOUN
ap-906	77	17	and	and	CCONJ
ap-906	77	18	get	get	VERB
ap-906	77	19	the	the	DET
ap-906	77	20	frequency	frequency	NOUN
ap-906	77	21	representation	representation	NOUN
ap-906	77	22	of	of	ADP
ap-906	77	23	these	these	DET
ap-906	77	24	frames	frame	NOUN
ap-906	77	25	separately	separately	ADV
ap-906	77	26	.	.	PUNCT
ap-906	78	1	however	however	ADV
ap-906	78	2	,	,	PUNCT
ap-906	78	3	it	it	PRON
ap-906	78	4	still	still	ADV
ap-906	78	5	faced	face	VERB
ap-906	78	6	the	the	DET
ap-906	78	7	problem	problem	NOUN
ap-906	78	8	that	that	SCONJ
ap-906	78	9	because	because	SCONJ
ap-906	78	10	of	of	ADP
ap-906	78	11	the	the	DET
ap-906	78	12	fixed	fix	VERB
ap-906	78	13	window	window	NOUN
ap-906	78	14	length	length	NOUN
ap-906	78	15	,	,	PUNCT
ap-906	78	16	transient	transient	ADJ
ap-906	78	17	attack	attack	NOUN
ap-906	78	18	signals	signal	NOUN
ap-906	78	19	were	be	AUX
ap-906	78	20	non	non	ADJ
ap-906	78	21	-	-	ADJ
ap-906	78	22	efficiently	efficiently	ADV
ap-906	78	23	tracked	track	VERB
ap-906	78	24	.	.	PUNCT
ap-906	79	1	dwt	dwt	PROPN
ap-906	79	2	represents	represent	VERB
ap-906	79	3	a	a	DET
ap-906	79	4	compromise	compromise	NOUN
ap-906	79	5	between	between	ADP
ap-906	79	6	these	these	DET
ap-906	79	7	two	two	NUM
ap-906	79	8	limit	limit	NOUN
ap-906	79	9	representations	representation	NOUN
ap-906	79	10	,	,	PUNCT
ap-906	79	11	and	and	CCONJ
ap-906	79	12	performs	perform	VERB
ap-906	79	13	good	good	ADJ
ap-906	79	14	localization	localization	NOUN
ap-906	79	15	either	either	CCONJ
ap-906	79	16	in	in	ADP
ap-906	79	17	frequency	frequency	NOUN
ap-906	79	18	or	or	CCONJ
ap-906	79	19	in	in	ADP
ap-906	79	20	time	time	NOUN
ap-906	79	21	.	.	PUNCT
ap-906	80	1	signal	signal	ADJ
ap-906	80	2	decomposition	decomposition	NOUN
ap-906	80	3	into	into	ADP
ap-906	80	4	a	a	DET
ap-906	80	5	particular	particular	ADJ
ap-906	80	6	basis	basis	NOUN
ap-906	80	7	can	can	AUX
ap-906	80	8	be	be	AUX
ap-906	80	9	viewed	view	VERB
ap-906	80	10	as	as	ADP
ap-906	80	11	a	a	DET
ap-906	80	12	scalar	scalar	ADJ
ap-906	80	13	product	product	NOUN
ap-906	80	14	of	of	ADP
ap-906	80	15	the	the	DET
ap-906	80	16	signal	signal	NOUN
ap-906	80	17	with	with	ADP
ap-906	80	18	the	the	DET
ap-906	80	19	corresponding	corresponding	ADJ
ap-906	80	20	coefficient	coefficient	NOUN
ap-906	80	21	of	of	ADP
ap-906	80	22	the	the	DET
ap-906	80	23	basis	basis	NOUN
ap-906	80	24	.	.	PUNCT
ap-906	81	1	mathematically	mathematically	ADV
ap-906	81	2	,	,	PUNCT
ap-906	81	3	14	14	NUM
ap-906	81	4	©	©	PROPN
ap-906	81	5	czech	czech	PROPN
ap-906	81	6	technical	technical	PROPN
ap-906	81	7	university	university	PROPN
ap-906	81	8	publishing	publishing	NOUN
ap-906	81	9	house	house	NOUN
ap-906	81	10	http://ctn.cvut.cz/ap/	http://ctn.cvut.cz/ap/	PROPN
ap-906	81	11	acta	acta	PROPN
ap-906	81	12	polytechnica	polytechnica	PROPN
ap-906	81	13	vol	vol	NOUN
ap-906	81	14	.	.	PUNCT
ap-906	82	1	47	47	NUM
ap-906	82	2	no	no	NOUN
ap-906	82	3	.	.	PUNCT
ap-906	83	1	1/2007	1/2007	NUM
ap-906	83	2	signal	signal	NOUN
ap-906	83	3	noisy	noisy	ADJ
ap-906	83	4	component	component	NOUN
ap-906	83	5	transient	transient	NOUN
ap-906	83	6	component	component	NOUN
ap-906	83	7	quasi	quasi	ADJ
ap-906	83	8	-	-	ADJ
ap-906	83	9	stationary	stationary	ADJ
ap-906	83	10	component	component	NOUN
ap-906	83	11	fig	fig	NOUN
ap-906	83	12	.	.	PUNCT
ap-906	84	1	3	3	NUM
ap-906	84	2	:	:	PUNCT
ap-906	84	3	signal	signal	ADJ
ap-906	84	4	decomposition	decomposition	NOUN
ap-906	84	5	used	use	VERB
ap-906	84	6	in	in	ADP
ap-906	84	7	state	state	NOUN
ap-906	84	8	-	-	PUNCT
ap-906	84	9	of	of	ADP
ap-906	84	10	-	-	PUNCT
ap-906	84	11	the	the	DET
ap-906	84	12	art	art	NOUN
ap-906	84	13	codecs	codec	NOUN
ap-906	84	14	fig	fig	NOUN
ap-906	84	15	.	.	PUNCT
ap-906	85	1	4	4	NUM
ap-906	85	2	:	:	PUNCT
ap-906	85	3	original	original	ADJ
ap-906	85	4	castanet	castanet	NOUN
ap-906	85	5	signal	signal	NOUN
ap-906	85	6	,	,	PUNCT
ap-906	85	7	critical	critical	ADJ
ap-906	85	8	material	material	NOUN
ap-906	85	9	excerpt	excerpt	NOUN
ap-906	85	10	fig	fig	NOUN
ap-906	85	11	.	.	PUNCT
ap-906	86	1	5	5	NUM
ap-906	86	2	:	:	SYM
ap-906	86	3	1	1	NUM
ap-906	86	4	-	-	PUNCT
ap-906	86	5	step	step	NOUN
ap-906	86	6	decomposition	decomposition	NOUN
ap-906	86	7	of	of	ADP
ap-906	86	8	the	the	DET
ap-906	86	9	signal	signal	NOUN
ap-906	86	10	using	use	VERB
ap-906	86	11	the	the	DET
ap-906	86	12	wavelet	wavelet	NOUN
ap-906	86	13	transform	transform	NOUN
ap-906	86	14	(	(	PUNCT
ap-906	86	15	,	,	PUNCT
ap-906	86	16	)	)	PUNCT
ap-906	86	17	(	(	PUNCT
ap-906	87	1	)	)	PUNCT
ap-906	87	2	(	(	PUNCT
ap-906	87	3	)	)	PUNCT
ap-906	87	4	f	f	PROPN
ap-906	87	5	g	g	PROPN
ap-906	87	6	f	f	PROPN
ap-906	87	7	x	x	SYM
ap-906	87	8	g	g	PROPN
ap-906	87	9	x	x	SYM
ap-906	87	10	x	x	ADJ
ap-906	87	11	�	�	PROPN
ap-906	87	12	�	�	PROPN
ap-906	87	13	�	�	PROPN
ap-906	87	14	d	d	PROPN
ap-906	87	15	(	(	PUNCT
ap-906	87	16	5	5	NUM
ap-906	87	17	)	)	PUNCT
ap-906	87	18	representing	represent	VERB
ap-906	87	19	how	how	SCONJ
ap-906	87	20	similar	similar	ADJ
ap-906	87	21	function	function	NOUN
ap-906	87	22	f	f	PROPN
ap-906	87	23	is	be	AUX
ap-906	87	24	to	to	ADP
ap-906	87	25	the	the	DET
ap-906	87	26	corresponding	corresponding	ADJ
ap-906	87	27	coefficient	coefficient	NOUN
ap-906	87	28	of	of	ADP
ap-906	87	29	the	the	DET
ap-906	87	30	orthonormal	orthonormal	ADJ
ap-906	87	31	basis	basis	NOUN
ap-906	87	32	g.	g.	NOUN
ap-906	87	33	signal	signal	PROPN
ap-906	87	34	decomposition	decomposition	NOUN
ap-906	87	35	,	,	PUNCT
ap-906	87	36	mathematically	mathematically	ADV
ap-906	87	37	expressed	express	VERB
ap-906	87	38	,	,	PUNCT
ap-906	87	39	is	be	AUX
ap-906	87	40	a	a	DET
ap-906	87	41	set	set	NOUN
ap-906	87	42	-	-	PUNCT
ap-906	87	43	mapping	mapping	NOUN
ap-906	87	44	from	from	ADP
ap-906	87	45	the	the	DET
ap-906	87	46	set	set	NOUN
ap-906	87	47	of	of	ADP
ap-906	87	48	complex	complex	ADJ
ap-906	87	49	numbers	number	NOUN
ap-906	87	50	to	to	ADP
ap-906	87	51	the	the	DET
ap-906	87	52	set	set	NOUN
ap-906	87	53	where	where	SCONJ
ap-906	87	54	the	the	DET
ap-906	87	55	decomposition	decomposition	NOUN
ap-906	87	56	is	be	AUX
ap-906	87	57	described	describe	VERB
ap-906	87	58	,	,	PUNCT
ap-906	88	1	c	c	PROPN
ap-906	88	2	z	z	PROPN
ap-906	88	3	z	z	PROPN
ap-906	88	4	z	z	PROPN
ap-906	88	5	nn	nn	PROPN
ap-906	88	6	�	�	PROPN
ap-906	88	7	(	(	PUNCT
ap-906	88	8	(	(	PUNCT
ap-906	88	9	)	)	PUNCT
ap-906	88	10	,	,	PUNCT
ap-906	88	11	(	(	PUNCT
ap-906	88	12	)	)	PUNCT
ap-906	88	13	,	,	PUNCT
ap-906	88	14	,	,	PUNCT
ap-906	88	15	(	(	PUNCT
ap-906	88	16	)	)	PUNCT
ap-906	88	17	)	)	PUNCT
ap-906	88	18	0	0	NUM
ap-906	88	19	1	1	NUM
ap-906	88	20	1	1	NUM
ap-906	88	21	�	�	PROPN
ap-906	88	22	.	.	PUNCT
ap-906	89	1	(	(	PUNCT
ap-906	89	2	6	6	X
ap-906	89	3	)	)	PUNCT
ap-906	89	4	let	let	VERB
ap-906	89	5	us	we	PRON
ap-906	89	6	perform	perform	VERB
ap-906	89	7	a	a	DET
ap-906	89	8	one	one	NUM
ap-906	89	9	-	-	PUNCT
ap-906	89	10	step	step	NOUN
ap-906	89	11	decomposition	decomposition	NOUN
ap-906	89	12	of	of	ADP
ap-906	89	13	a	a	DET
ap-906	89	14	castanet	castanet	NOUN
ap-906	89	15	signal	signal	NOUN
ap-906	89	16	,	,	PUNCT
ap-906	89	17	with	with	ADP
ap-906	89	18	dwt	dwt	NOUN
ap-906	89	19	.	.	PUNCT
ap-906	90	1	after	after	ADP
ap-906	90	2	one	one	NUM
ap-906	90	3	-	-	PUNCT
ap-906	90	4	step	step	NOUN
ap-906	90	5	decomposition	decomposition	NOUN
ap-906	90	6	we	we	PRON
ap-906	90	7	achieve	achieve	VERB
ap-906	90	8	two	two	NUM
ap-906	90	9	signal	signal	ADJ
ap-906	90	10	components	component	NOUN
ap-906	90	11	,	,	PUNCT
ap-906	90	12	depicted	depict	VERB
ap-906	90	13	in	in	ADP
ap-906	90	14	fig	fig	NOUN
ap-906	90	15	.	.	PUNCT
ap-906	91	1	5	5	X
ap-906	91	2	.	.	X
ap-906	91	3	let	let	VERB
ap-906	91	4	us	we	PRON
ap-906	91	5	reconstruct	reconstruct	VERB
ap-906	91	6	the	the	DET
ap-906	91	7	signal	signal	NOUN
ap-906	91	8	with	with	ADP
ap-906	91	9	the	the	DET
ap-906	91	10	coefficients	coefficient	NOUN
ap-906	91	11	that	that	PRON
ap-906	91	12	arose	arise	VERB
ap-906	91	13	after	after	ADP
ap-906	91	14	one	one	NUM
ap-906	91	15	-	-	PUNCT
ap-906	91	16	step	step	NOUN
ap-906	91	17	decomposition	decomposition	NOUN
ap-906	91	18	.	.	PUNCT
ap-906	92	1	fig	fig	NOUN
ap-906	92	2	.	.	PUNCT
ap-906	93	1	6	6	NUM
ap-906	93	2	gives	give	VERB
ap-906	93	3	the	the	DET
ap-906	93	4	reconstructed	reconstructed	ADJ
ap-906	93	5	signal	signal	NOUN
ap-906	93	6	.	.	PUNCT
ap-906	94	1	higher	high	ADJ
ap-906	94	2	levels	level	NOUN
ap-906	94	3	of	of	ADP
ap-906	94	4	signal	signal	ADJ
ap-906	94	5	decomposition	decomposition	NOUN
ap-906	94	6	,	,	PUNCT
ap-906	94	7	of	of	ADP
ap-906	94	8	course	course	NOUN
ap-906	94	9	,	,	PUNCT
ap-906	94	10	will	will	AUX
ap-906	94	11	give	give	VERB
ap-906	94	12	more	more	ADV
ap-906	94	13	accurate	accurate	ADJ
ap-906	94	14	representations	representation	NOUN
ap-906	94	15	of	of	ADP
ap-906	94	16	the	the	DET
ap-906	94	17	audio	audio	ADJ
ap-906	94	18	signal	signal	NOUN
ap-906	94	19	,	,	PUNCT
ap-906	94	20	in	in	ADP
ap-906	94	21	a	a	DET
ap-906	94	22	similar	similar	ADJ
ap-906	94	23	manner	manner	NOUN
ap-906	94	24	as	as	ADP
ap-906	94	25	higher	high	ADJ
ap-906	94	26	frequency	frequency	NOUN
ap-906	94	27	resolution	resolution	NOUN
ap-906	94	28	improves	improve	VERB
ap-906	94	29	the	the	DET
ap-906	94	30	accuracy	accuracy	NOUN
ap-906	94	31	of	of	ADP
ap-906	94	32	the	the	DET
ap-906	94	33	frequency	frequency	NOUN
ap-906	94	34	representation	representation	NOUN
ap-906	94	35	of	of	ADP
ap-906	94	36	the	the	DET
ap-906	94	37	signal	signal	NOUN
ap-906	94	38	in	in	ADP
ap-906	94	39	fft	fft	PROPN
ap-906	94	40	.	.	PUNCT
ap-906	95	1	dwt	dwt	PROPN
ap-906	95	2	,	,	PUNCT
ap-906	95	3	then	then	ADV
ap-906	95	4	,	,	PUNCT
ap-906	95	5	has	have	VERB
ap-906	95	6	a	a	DET
ap-906	95	7	hierarchical	hierarchical	ADJ
ap-906	95	8	structure	structure	NOUN
ap-906	95	9	in	in	ADP
ap-906	95	10	which	which	PRON
ap-906	95	11	the	the	PRON
ap-906	95	12	higher	high	ADJ
ap-906	95	13	the	the	DET
ap-906	95	14	level	level	NOUN
ap-906	95	15	that	that	SCONJ
ap-906	95	16	the	the	DET
ap-906	95	17	decomposition	decomposition	NOUN
ap-906	95	18	affords	afford	NOUN
ap-906	95	19	,	,	PUNCT
ap-906	95	20	the	the	PRON
ap-906	95	21	longer	long	ADJ
ap-906	95	22	the	the	DET
ap-906	95	23	hierarchical	hierarchical	ADJ
ap-906	95	24	dwt	dwt	NOUN
ap-906	95	25	tree	tree	NOUN
ap-906	95	26	.	.	PUNCT
ap-906	96	1	comparing	compare	VERB
ap-906	96	2	figures	figure	NOUN
ap-906	96	3	4	4	NUM
ap-906	96	4	and	and	CCONJ
ap-906	96	5	6	6	NUM
ap-906	96	6	,	,	PUNCT
ap-906	96	7	we	we	PRON
ap-906	96	8	see	see	VERB
ap-906	96	9	that	that	SCONJ
ap-906	96	10	the	the	DET
ap-906	96	11	reconstruction	reconstruction	NOUN
ap-906	96	12	was	be	AUX
ap-906	96	13	succesfully	succesfully	ADV
ap-906	96	14	performed	perform	VERB
ap-906	96	15	.	.	PUNCT
ap-906	97	1	now	now	ADV
ap-906	97	2	,	,	PUNCT
ap-906	97	3	let	let	VERB
ap-906	97	4	us	we	PRON
ap-906	97	5	perform	perform	VERB
ap-906	97	6	a	a	DET
ap-906	97	7	3	3	NUM
ap-906	97	8	-	-	PUNCT
ap-906	97	9	step	step	NOUN
ap-906	97	10	decomposition	decomposition	NOUN
ap-906	97	11	.	.	PUNCT
ap-906	98	1	a	a	DET
ap-906	98	2	finite	finite	ADJ
ap-906	98	3	set	set	NOUN
ap-906	98	4	of	of	ADP
ap-906	98	5	coefficients	coefficient	NOUN
ap-906	98	6	is	be	AUX
ap-906	98	7	obtained	obtain	VERB
ap-906	98	8	.	.	PUNCT
ap-906	99	1	coefficient	coefficient	NOUN
ap-906	99	2	extraction	extraction	NOUN
ap-906	99	3	is	be	AUX
ap-906	99	4	then	then	ADV
ap-906	99	5	performed	perform	VERB
ap-906	99	6	,	,	PUNCT
ap-906	99	7	and	and	CCONJ
ap-906	99	8	this	this	PRON
ap-906	99	9	is	be	AUX
ap-906	99	10	presented	present	VERB
ap-906	99	11	in	in	ADP
ap-906	99	12	fig	fig	NOUN
ap-906	99	13	.	.	PUNCT
ap-906	100	1	7	7	X
ap-906	100	2	.	.	X
ap-906	100	3	finally	finally	ADV
ap-906	100	4	we	we	PRON
ap-906	100	5	reconstruct	reconstruct	VERB
ap-906	100	6	an	an	DET
ap-906	100	7	approximation	approximation	NOUN
ap-906	100	8	at	at	ADP
ap-906	100	9	level	level	NOUN
ap-906	100	10	3	3	NUM
ap-906	100	11	from	from	ADP
ap-906	100	12	the	the	DET
ap-906	100	13	wavelet	wavelet	NOUN
ap-906	100	14	decomposition	decomposition	NOUN
ap-906	100	15	structure	structure	NOUN
ap-906	100	16	.	.	PUNCT
ap-906	101	1	we	we	PRON
ap-906	101	2	perform	perform	VERB
ap-906	101	3	reconstructions	reconstruction	NOUN
ap-906	101	4	of	of	ADP
ap-906	101	5	detailed	detailed	ADJ
ap-906	101	6	coefficients	coefficient	NOUN
ap-906	101	7	at	at	ADP
ap-906	101	8	levels	level	NOUN
ap-906	101	9	1	1	NUM
ap-906	101	10	,	,	PUNCT
ap-906	101	11	2	2	NUM
ap-906	101	12	and	and	CCONJ
ap-906	101	13	3	3	NUM
ap-906	101	14	from	from	ADP
ap-906	101	15	the	the	DET
ap-906	101	16	wavelet	wavelet	NOUN
ap-906	101	17	decomposition	decomposition	NOUN
ap-906	101	18	structure	structure	NOUN
ap-906	101	19	(	(	PUNCT
ap-906	101	20	fig	fig	NOUN
ap-906	101	21	.	.	PUNCT
ap-906	102	1	8)	8)	NUM
ap-906	102	2	.	.	PUNCT
ap-906	103	1	©	©	PROPN
ap-906	103	2	czech	czech	PROPN
ap-906	103	3	technical	technical	PROPN
ap-906	103	4	university	university	PROPN
ap-906	103	5	publishing	publishing	NOUN
ap-906	103	6	house	house	NOUN
ap-906	103	7	http://ctn.cvut.cz/ap/	http://ctn.cvut.cz/ap/	PROPN
ap-906	103	8	15	15	NUM
ap-906	103	9	acta	acta	PROPN
ap-906	103	10	polytechnica	polytechnica	PROPN
ap-906	103	11	vol	vol	NOUN
ap-906	103	12	.	.	PUNCT
ap-906	104	1	47	47	NUM
ap-906	104	2	no	no	NOUN
ap-906	104	3	.	.	PUNCT
ap-906	105	1	1/2007	1/2007	NUM
ap-906	105	2	fig	fig	NOUN
ap-906	105	3	.	.	PUNCT
ap-906	106	1	6	6	NUM
ap-906	106	2	:	:	PUNCT
ap-906	106	3	invert	invert	VERB
ap-906	106	4	direct	direct	ADJ
ap-906	106	5	decomposition	decomposition	NOUN
ap-906	106	6	of	of	ADP
ap-906	106	7	a	a	DET
ap-906	106	8	signal	signal	NOUN
ap-906	106	9	using	use	VERB
ap-906	106	10	coefficients	coefficient	NOUN
ap-906	106	11	fig	fig	NOUN
ap-906	106	12	.	.	PUNCT
ap-906	107	1	7	7	NUM
ap-906	107	2	:	:	PUNCT
ap-906	107	3	detailed	detailed	ADJ
ap-906	107	4	coefficients	coefficient	NOUN
ap-906	107	5	at	at	ADP
ap-906	107	6	levels	level	NOUN
ap-906	107	7	1	1	NUM
ap-906	107	8	,	,	PUNCT
ap-906	107	9	2	2	NUM
ap-906	107	10	and	and	CCONJ
ap-906	107	11	3	3	NUM
ap-906	107	12	from	from	ADP
ap-906	107	13	the	the	DET
ap-906	107	14	wavelet	wavelet	NOUN
ap-906	107	15	decomposition	decomposition	NOUN
ap-906	107	16	structure	structure	NOUN
ap-906	107	17	.	.	PUNCT
ap-906	108	1	original	original	ADJ
ap-906	108	2	signals	signal	NOUN
ap-906	108	3	,	,	PUNCT
ap-906	108	4	ca3	ca3	PROPN
ap-906	108	5	,	,	PUNCT
ap-906	108	6	cd3	cd3	PROPN
ap-906	108	7	,	,	PUNCT
ap-906	108	8	cd2	cd2	PROPN
ap-906	108	9	and	and	CCONJ
ap-906	108	10	cd1	cd1	PROPN
ap-906	108	11	.	.	PUNCT
ap-906	109	1	fig.8	fig.8	PROPN
ap-906	109	2	:	:	PUNCT
ap-906	109	3	reconstructed	reconstruct	VERB
ap-906	109	4	detailed	detailed	ADJ
ap-906	109	5	coefficients	coefficient	NOUN
ap-906	109	6	at	at	ADP
ap-906	109	7	levels	level	NOUN
ap-906	109	8	1	1	NUM
ap-906	109	9	,	,	PUNCT
ap-906	109	10	2	2	NUM
ap-906	109	11	and	and	CCONJ
ap-906	109	12	3	3	NUM
ap-906	109	13	,	,	PUNCT
ap-906	109	14	from	from	ADP
ap-906	109	15	the	the	DET
ap-906	109	16	wavelet	wavelet	NOUN
ap-906	109	17	decomposition	decomposition	NOUN
ap-906	109	18	structure	structure	NOUN
ap-906	109	19	.	.	PUNCT
ap-906	110	1	the	the	DET
ap-906	110	2	upper	upper	ADJ
ap-906	110	3	figure	figure	NOUN
ap-906	110	4	is	be	AUX
ap-906	110	5	the	the	DET
ap-906	110	6	original	original	ADJ
ap-906	110	7	signal	signal	NOUN
ap-906	110	8	,	,	PUNCT
ap-906	110	9	followed	follow	VERB
ap-906	110	10	by	by	ADP
ap-906	110	11	the	the	DET
ap-906	110	12	reconstructed	reconstructed	ADJ
ap-906	110	13	signal	signal	NOUN
ap-906	110	14	,	,	PUNCT
ap-906	110	15	and	and	CCONJ
ap-906	110	16	then	then	ADV
ap-906	110	17	the	the	DET
ap-906	110	18	coefficients	coefficient	NOUN
ap-906	110	19	.	.	PUNCT
ap-906	111	1	fig	fig	NOUN
ap-906	111	2	.	.	PUNCT
ap-906	112	1	9	9	NUM
ap-906	112	2	:	:	PUNCT
ap-906	112	3	original	original	ADJ
ap-906	112	4	and	and	CCONJ
ap-906	112	5	reconstructed	reconstructed	ADJ
ap-906	112	6	signal	signal	NOUN
ap-906	112	7	the	the	DET
ap-906	112	8	last	last	ADJ
ap-906	112	9	step	step	NOUN
ap-906	112	10	is	be	AUX
ap-906	112	11	signal	signal	ADJ
ap-906	112	12	reconstruction	reconstruction	NOUN
ap-906	112	13	from	from	ADP
ap-906	112	14	the	the	DET
ap-906	112	15	wavelet	wavelet	NOUN
ap-906	112	16	decomposition	decomposition	NOUN
ap-906	112	17	structure	structure	NOUN
ap-906	112	18	(	(	PUNCT
ap-906	112	19	fig	fig	NOUN
ap-906	112	20	.	.	PUNCT
ap-906	113	1	9	9	NUM
ap-906	113	2	)	)	PUNCT
ap-906	113	3	.	.	PUNCT
ap-906	114	1	transient	transient	PROPN
ap-906	114	2	signal	signal	PROPN
ap-906	114	3	reconstruction	reconstruction	NOUN
ap-906	114	4	shows	show	VERB
ap-906	114	5	that	that	SCONJ
ap-906	114	6	dwt	dwt	PROPN
ap-906	114	7	is	be	AUX
ap-906	114	8	a	a	DET
ap-906	114	9	suitable	suitable	ADJ
ap-906	114	10	method	method	NOUN
ap-906	114	11	for	for	ADP
ap-906	114	12	decomposing	decompose	VERB
ap-906	114	13	transient	transient	ADJ
ap-906	114	14	signals	signal	NOUN
ap-906	114	15	,	,	PUNCT
ap-906	114	16	even	even	ADV
ap-906	114	17	performing	perform	VERB
ap-906	114	18	just	just	ADV
ap-906	114	19	a	a	DET
ap-906	114	20	3	3	NUM
ap-906	114	21	-	-	PUNCT
ap-906	114	22	level	level	NOUN
ap-906	114	23	decomposition	decomposition	NOUN
ap-906	114	24	.	.	PUNCT
ap-906	115	1	this	this	DET
ap-906	115	2	result	result	NOUN
ap-906	115	3	shows	show	VERB
ap-906	115	4	that	that	SCONJ
ap-906	115	5	a	a	DET
ap-906	115	6	hybrid	hybrid	ADJ
ap-906	115	7	codec	codec	NOUN
ap-906	115	8	implementing	implement	VERB
ap-906	115	9	fft	fft	NOUN
ap-906	115	10	for	for	ADP
ap-906	115	11	extracting	extract	VERB
ap-906	115	12	and	and	CCONJ
ap-906	115	13	processing	processing	NOUN
ap-906	115	14	quasi	quasi	ADJ
ap-906	115	15	-	-	ADJ
ap-906	115	16	stationary	stationary	ADJ
ap-906	115	17	signals	signal	NOUN
ap-906	115	18	and	and	CCONJ
ap-906	115	19	dwt	dwt	NOUN
ap-906	115	20	for	for	ADP
ap-906	115	21	extracting	extract	VERB
ap-906	115	22	and	and	CCONJ
ap-906	115	23	processing	processing	NOUN
ap-906	115	24	transient	transient	NOUN
ap-906	115	25	signals	signal	NOUN
ap-906	115	26	is	be	AUX
ap-906	115	27	a	a	DET
ap-906	115	28	more	more	ADV
ap-906	115	29	suitable	suitable	ADJ
ap-906	115	30	algorithm	algorithm	NOUN
ap-906	115	31	for	for	ADP
ap-906	115	32	sound	sound	NOUN
ap-906	115	33	-	-	PUNCT
ap-906	115	34	coding	coding	NOUN
ap-906	115	35	than	than	ADP
ap-906	115	36	formerly	formerly	ADV
ap-906	115	37	-	-	PUNCT
ap-906	115	38	used	use	VERB
ap-906	115	39	codecs	codec	NOUN
ap-906	115	40	,	,	PUNCT
ap-906	115	41	which	which	PRON
ap-906	115	42	tracked	track	VERB
ap-906	115	43	signals	signal	NOUN
ap-906	115	44	with	with	ADP
ap-906	115	45	fixed	fix	VERB
ap-906	115	46	window	window	NOUN
ap-906	115	47	length	length	NOUN
ap-906	115	48	dct	dct	PROPN
ap-906	115	49	or	or	CCONJ
ap-906	115	50	fft	fft	PROPN
ap-906	115	51	transforms	transform	VERB
ap-906	115	52	.	.	PUNCT
ap-906	116	1	6	6	NUM
ap-906	116	2	conclusions	conclusion	NOUN
ap-906	116	3	psychometric	psychometric	ADJ
ap-906	116	4	methods	method	NOUN
ap-906	116	5	were	be	AUX
ap-906	116	6	used	use	VERB
ap-906	116	7	to	to	PART
ap-906	116	8	evaluate	evaluate	VERB
ap-906	116	9	audio	audio	ADJ
ap-906	116	10	-	-	PUNCT
ap-906	116	11	coding	code	VERB
ap-906	116	12	systems	system	NOUN
ap-906	116	13	.	.	PUNCT
ap-906	117	1	dbts	dbt	NOUN
ap-906	117	2	and	and	CCONJ
ap-906	117	3	sr	sr	PROPN
ap-906	117	4	were	be	AUX
ap-906	117	5	the	the	DET
ap-906	117	6	methods	method	NOUN
ap-906	117	7	chosen	choose	VERB
ap-906	117	8	to	to	PART
ap-906	117	9	perform	perform	VERB
ap-906	117	10	the	the	DET
ap-906	117	11	evaluation	evaluation	NOUN
ap-906	117	12	.	.	PUNCT
ap-906	118	1	from	from	ADP
ap-906	118	2	these	these	DET
ap-906	118	3	tests	test	NOUN
ap-906	118	4	,	,	PUNCT
ap-906	118	5	the	the	DET
ap-906	118	6	anova	anova	PROPN
ap-906	118	7	validation	validation	NOUN
ap-906	118	8	of	of	ADP
ap-906	118	9	results	result	NOUN
ap-906	118	10	shows	show	VERB
ap-906	118	11	that	that	SCONJ
ap-906	118	12	not	not	PART
ap-906	118	13	only	only	ADV
ap-906	118	14	the	the	DET
ap-906	118	15	codec	codec	NOUN
ap-906	118	16	performance	performance	NOUN
ap-906	118	17	but	but	CCONJ
ap-906	118	18	also	also	ADV
ap-906	118	19	the	the	DET
ap-906	118	20	characteristics	characteristic	NOUN
ap-906	118	21	of	of	ADP
ap-906	118	22	the	the	DET
ap-906	118	23	signal	signal	NOUN
ap-906	118	24	have	have	VERB
ap-906	118	25	a	a	DET
ap-906	118	26	strong	strong	ADJ
ap-906	118	27	impact	impact	NOUN
ap-906	118	28	on	on	ADP
ap-906	118	29	the	the	DET
ap-906	118	30	evaluation	evaluation	NOUN
ap-906	118	31	.	.	PUNCT
ap-906	119	1	signals	signal	NOUN
ap-906	119	2	with	with	ADP
ap-906	119	3	a	a	DET
ap-906	119	4	percussive	percussive	ADJ
ap-906	119	5	character	character	NOUN
ap-906	119	6	,	,	PUNCT
ap-906	119	7	such	such	ADJ
ap-906	119	8	as	as	ADP
ap-906	119	9	castanets	castanet	NOUN
ap-906	119	10	,	,	PUNCT
ap-906	119	11	cymbals	cymbal	NOUN
ap-906	119	12	,	,	PUNCT
ap-906	119	13	claps	clap	NOUN
ap-906	119	14	and	and	CCONJ
ap-906	119	15	others	other	NOUN
ap-906	119	16	,	,	PUNCT
ap-906	119	17	when	when	SCONJ
ap-906	119	18	coded	code	VERB
ap-906	119	19	by	by	ADP
ap-906	119	20	algorithms	algorithm	NOUN
ap-906	119	21	which	which	PRON
ap-906	119	22	implement	implement	VERB
ap-906	119	23	dct	dct	PROPN
ap-906	119	24	and	and	CCONJ
ap-906	119	25	fft	fft	NOUN
ap-906	119	26	for	for	ADP
ap-906	119	27	frequency	frequency	NOUN
ap-906	119	28	representation	representation	NOUN
ap-906	119	29	of	of	ADP
ap-906	119	30	the	the	DET
ap-906	119	31	signal	signal	NOUN
ap-906	119	32	,	,	PUNCT
ap-906	119	33	show	show	VERB
ap-906	119	34	preecho	preecho	NOUN
ap-906	119	35	as	as	ADP
ap-906	119	36	an	an	DET
ap-906	119	37	auditory	auditory	ADJ
ap-906	119	38	artifact	artifact	NOUN
ap-906	119	39	produced	produce	VERB
ap-906	119	40	due	due	ADP
ap-906	119	41	to	to	ADP
ap-906	119	42	compression	compression	NOUN
ap-906	119	43	.	.	PUNCT
ap-906	120	1	the	the	DET
ap-906	120	2	two	two	NUM
ap-906	120	3	other	other	ADJ
ap-906	120	4	artifacts	artifact	NOUN
ap-906	120	5	,	,	PUNCT
ap-906	120	6	while	while	SCONJ
ap-906	120	7	appearing	appear	VERB
ap-906	120	8	to	to	PART
ap-906	120	9	differ	differ	VERB
ap-906	120	10	from	from	ADP
ap-906	120	11	preecho	preecho	NOUN
ap-906	120	12	in	in	ADP
ap-906	120	13	the	the	DET
ap-906	120	14	auditory	auditory	ADJ
ap-906	120	15	domain	domain	NOUN
ap-906	120	16	,	,	PUNCT
ap-906	120	17	in	in	ADP
ap-906	120	18	the	the	DET
ap-906	120	19	author	author	NOUN
ap-906	120	20	’s	’s	PART
ap-906	120	21	opinion	opinion	NOUN
ap-906	120	22	,	,	PUNCT
ap-906	120	23	they	they	PRON
ap-906	120	24	have	have	VERB
ap-906	120	25	the	the	DET
ap-906	120	26	same	same	ADJ
ap-906	120	27	origin	origin	NOUN
ap-906	120	28	:	:	PUNCT
ap-906	120	29	the	the	DET
ap-906	120	30	incorrect	incorrect	ADJ
ap-906	120	31	bit	bit	NOUN
ap-906	120	32	-	-	PUNCT
ap-906	120	33	allocation	allocation	NOUN
ap-906	120	34	of	of	ADP
ap-906	120	35	the	the	DET
ap-906	120	36	masking	masking	NOUN
ap-906	120	37	coefficients	coefficient	NOUN
ap-906	120	38	.	.	PUNCT
ap-906	121	1	this	this	PRON
ap-906	121	2	is	be	AUX
ap-906	121	3	because	because	SCONJ
ap-906	121	4	the	the	DET
ap-906	121	5	critical	critical	ADJ
ap-906	121	6	signal	signal	NOUN
ap-906	121	7	has	have	VERB
ap-906	121	8	a	a	DET
ap-906	121	9	power	power	NOUN
ap-906	121	10	spectrum	spectrum	NOUN
ap-906	121	11	which	which	PRON
ap-906	121	12	spreads	spread	VERB
ap-906	121	13	out	out	ADP
ap-906	121	14	not	not	PART
ap-906	121	15	only	only	ADV
ap-906	121	16	to	to	ADP
ap-906	121	17	two	two	NUM
ap-906	121	18	neighbouring	neighbouring	ADJ
ap-906	121	19	frames	frame	NOUN
ap-906	121	20	,	,	PUNCT
ap-906	121	21	but	but	CCONJ
ap-906	121	22	to	to	ADP
ap-906	121	23	the	the	DET
ap-906	121	24	neighbouring	neighbouring	NOUN
ap-906	121	25	bands	band	NOUN
ap-906	121	26	.	.	PUNCT
ap-906	122	1	the	the	DET
ap-906	122	2	signal	signal	ADJ
ap-906	122	3	criticality	criticality	NOUN
ap-906	122	4	can	can	AUX
ap-906	122	5	be	be	AUX
ap-906	122	6	checked	check	VERB
ap-906	122	7	by	by	ADP
ap-906	122	8	the	the	DET
ap-906	122	9	program	program	NOUN
ap-906	122	10	.	.	PUNCT
ap-906	123	1	finally	finally	ADV
ap-906	123	2	,	,	PUNCT
ap-906	123	3	some	some	DET
ap-906	123	4	state	state	NOUN
ap-906	123	5	-	-	PUNCT
ap-906	123	6	of	of	ADP
ap-906	123	7	-	-	PUNCT
ap-906	123	8	the	the	DET
ap-906	123	9	-	-	PUNCT
ap-906	123	10	art	art	NOUN
ap-906	123	11	techniques	technique	NOUN
ap-906	123	12	are	be	AUX
ap-906	123	13	discussed	discuss	VERB
ap-906	123	14	in	in	ADP
ap-906	123	15	order	order	NOUN
ap-906	123	16	to	to	PART
ap-906	123	17	efficiently	efficiently	ADV
ap-906	123	18	track	track	VERB
ap-906	123	19	these	these	DET
ap-906	123	20	critical	critical	ADJ
ap-906	123	21	audio	audio	ADJ
ap-906	123	22	signals	signal	NOUN
ap-906	123	23	,	,	PUNCT
ap-906	123	24	giving	give	VERB
ap-906	123	25	special	special	ADJ
ap-906	123	26	attention	attention	NOUN
ap-906	123	27	to	to	ADP
ap-906	123	28	the	the	DET
ap-906	123	29	wavelet	wavelet	NOUN
ap-906	123	30	transform	transform	NOUN
ap-906	123	31	.	.	PUNCT
ap-906	124	1	acknowledgments	acknowledgment	NOUN
ap-906	124	2	this	this	DET
ap-906	124	3	work	work	NOUN
ap-906	124	4	has	have	AUX
ap-906	124	5	been	be	AUX
ap-906	124	6	supported	support	VERB
ap-906	124	7	by	by	ADP
ap-906	124	8	research	research	NOUN
ap-906	124	9	project	project	NOUN
ap-906	124	10	msm	msm	NOUN
ap-906	124	11	6840770014	6840770014	NUM
ap-906	124	12	“	"	PUNCT
ap-906	124	13	research	research	NOUN
ap-906	124	14	in	in	ADP
ap-906	124	15	the	the	DET
ap-906	124	16	area	area	NOUN
ap-906	124	17	of	of	ADP
ap-906	124	18	prospective	prospective	ADJ
ap-906	124	19	information	information	NOUN
ap-906	124	20	and	and	CCONJ
ap-906	124	21	communication	communication	NOUN
ap-906	124	22	technologies	technology	NOUN
ap-906	124	23	”	"	PUNCT
ap-906	124	24	and	and	CCONJ
ap-906	124	25	by	by	ADP
ap-906	124	26	national	national	PROPN
ap-906	124	27	science	science	PROPN
ap-906	124	28	foundation	foundation	PROPN
ap-906	124	29	grant	grant	VERB
ap-906	124	30	no	no	INTJ
ap-906	124	31	.	.	PUNCT
ap-906	125	1	102/05/2054	102/05/2054	X
ap-906	126	1	“	"	PUNCT
ap-906	126	2	qualitative	qualitative	ADJ
ap-906	126	3	aspects	aspect	NOUN
ap-906	126	4	of	of	ADP
ap-906	126	5	audiovisual	audiovisual	ADJ
ap-906	126	6	information	information	NOUN
ap-906	126	7	processing	processing	NOUN
ap-906	126	8	in	in	ADP
ap-906	126	9	multimedia	multimedia	NOUN
ap-906	126	10	systems	system	NOUN
ap-906	126	11	”	"	PUNCT
ap-906	126	12	.	.	PUNCT
ap-906	127	1	references	reference	NOUN
ap-906	127	2	[	[	X
ap-906	127	3	1	1	NUM
ap-906	127	4	]	]	X
ap-906	127	5	herrera	herrera	NOUN
ap-906	127	6	,	,	PUNCT
ap-906	127	7	m.	m.	NOUN
ap-906	127	8	:	:	PUNCT
ap-906	127	9	summary	summary	NOUN
ap-906	127	10	of	of	ADP
ap-906	127	11	the	the	DET
ap-906	127	12	subjective	subjective	ADJ
ap-906	127	13	evaluation	evaluation	NOUN
ap-906	127	14	of	of	ADP
ap-906	127	15	audio	audio	ADJ
ap-906	127	16	-	-	PUNCT
ap-906	127	17	coding	code	VERB
ap-906	127	18	testing	testing	NOUN
ap-906	127	19	at	at	ADP
ap-906	127	20	the	the	DET
ap-906	127	21	cvut	cvut	NOUN
ap-906	127	22	during	during	ADP
ap-906	127	23	the	the	DET
ap-906	127	24	period	period	NOUN
ap-906	127	25	2003–2005	2003–2005	NUM
ap-906	127	26	.	.	PUNCT
ap-906	128	1	in	in	ADP
ap-906	128	2	:	:	PUNCT
ap-906	128	3	xi	xi	X
ap-906	128	4	.	.	PUNCT
ap-906	128	5	international	international	ADJ
ap-906	128	6	symposium	symposium	NOUN
ap-906	128	7	of	of	ADP
ap-906	128	8	audio	audio	NOUN
ap-906	128	9	and	and	CCONJ
ap-906	128	10	video	video	NOUN
ap-906	128	11	,	,	PUNCT
ap-906	128	12	krakov	krakov	PROPN
ap-906	128	13	(	(	PUNCT
ap-906	128	14	poland	poland	PROPN
ap-906	128	15	)	)	PUNCT
ap-906	128	16	,	,	PUNCT
ap-906	128	17	2005	2005	NUM
ap-906	128	18	.	.	PUNCT
ap-906	129	1	[	[	X
ap-906	129	2	2	2	NUM
ap-906	129	3	]	]	SYM
ap-906	129	4	husnik	husnik	NOUN
ap-906	129	5	,	,	PUNCT
ap-906	129	6	l.	l.	PROPN
ap-906	129	7	,	,	PUNCT
ap-906	129	8	herrera	herrera	NOUN
ap-906	129	9	,	,	PUNCT
ap-906	129	10	m.	m.	NOUN
ap-906	129	11	:	:	PUNCT
ap-906	129	12	comparison	comparison	NOUN
ap-906	129	13	of	of	ADP
ap-906	129	14	two	two	NUM
ap-906	129	15	methods	method	NOUN
ap-906	129	16	used	use	VERB
ap-906	129	17	for	for	ADP
ap-906	129	18	the	the	DET
ap-906	129	19	subjective	subjective	ADJ
ap-906	129	20	evaluation	evaluation	NOUN
ap-906	129	21	of	of	ADP
ap-906	129	22	compressed	compressed	ADJ
ap-906	129	23	sound	sound	NOUN
ap-906	129	24	signals	signal	NOUN
ap-906	129	25	.	.	PUNCT
ap-906	130	1	in	in	ADP
ap-906	130	2	:	:	PUNCT
ap-906	130	3	forum	forum	NOUN
ap-906	130	4	acousticum	acousticum	NOUN
ap-906	130	5	.	.	PUNCT
ap-906	131	1	budapest	budapest	PROPN
ap-906	131	2	,	,	PUNCT
ap-906	131	3	2005	2005	NUM
ap-906	131	4	.	.	PUNCT
ap-906	132	1	[	[	X
ap-906	132	2	3	3	NUM
ap-906	132	3	]	]	X
ap-906	132	4	aes	aes	PROPN
ap-906	132	5	.	.	PROPN
ap-906	132	6	tutorial	tutorial	PROPN
ap-906	132	7	cd	cd	PROPN
ap-906	132	8	-	-	PUNCT
ap-906	132	9	rom	rom	PROPN
ap-906	132	10	,	,	PUNCT
ap-906	132	11	perceptual	perceptual	ADJ
ap-906	132	12	audio	audio	NOUN
ap-906	132	13	coders	coder	NOUN
ap-906	132	14	,	,	PUNCT
ap-906	132	15	what	what	PRON
ap-906	132	16	to	to	PART
ap-906	132	17	listen	listen	VERB
ap-906	132	18	for	for	ADP
ap-906	132	19	.	.	PUNCT
ap-906	133	1	new	new	PROPN
ap-906	133	2	york	york	PROPN
ap-906	133	3	,	,	PUNCT
ap-906	133	4	2002	2002	NUM
ap-906	133	5	.	.	PUNCT
ap-906	134	1	[	[	X
ap-906	134	2	4	4	NUM
ap-906	134	3	]	]	X
ap-906	134	4	herrera	herrera	NOUN
ap-906	134	5	,	,	PUNCT
ap-906	134	6	m.	m.	NOUN
ap-906	134	7	,	,	PUNCT
ap-906	134	8	dolejsi	dolejsi	PROPN
ap-906	134	9	,	,	PUNCT
ap-906	134	10	p.	p.	NOUN
ap-906	134	11	:	:	PUNCT
ap-906	134	12	subjective	subjective	ADJ
ap-906	134	13	evaluation	evaluation	NOUN
ap-906	134	14	of	of	ADP
ap-906	134	15	audio	audio	ADJ
ap-906	134	16	-	-	PUNCT
ap-906	134	17	coding	code	VERB
ap-906	134	18	systems	system	NOUN
ap-906	134	19	.	.	PUNCT
ap-906	135	1	in	in	ADP
ap-906	135	2	:	:	PUNCT
ap-906	135	3	internoise	internoise	NOUN
ap-906	135	4	2004	2004	NUM
ap-906	135	5	.	.	PUNCT
ap-906	136	1	prague	prague	PROPN
ap-906	136	2	,	,	PUNCT
ap-906	136	3	2004	2004	NUM
ap-906	136	4	.	.	PUNCT
ap-906	137	1	[	[	X
ap-906	137	2	5	5	NUM
ap-906	137	3	]	]	PUNCT
ap-906	137	4	larbi	larbi	NOUN
ap-906	137	5	,	,	PUNCT
ap-906	137	6	s.	s.	PROPN
ap-906	137	7	,	,	PUNCT
ap-906	137	8	jaidane	jaidane	NOUN
ap-906	137	9	,	,	PUNCT
ap-906	137	10	m.	m.	NOUN
ap-906	137	11	:	:	PUNCT
ap-906	137	12	audio	audio	ADJ
ap-906	137	13	watermarking	watermarking	NOUN
ap-906	137	14	:	:	PUNCT
ap-906	137	15	a	a	DET
ap-906	137	16	way	way	NOUN
ap-906	137	17	to	to	PART
ap-906	137	18	stationnarize	stationnarize	VERB
ap-906	137	19	audio	audio	ADJ
ap-906	137	20	signals	signal	NOUN
ap-906	137	21	.	.	PUNCT
ap-906	138	1	in	in	ADP
ap-906	138	2	:	:	PUNCT
ap-906	138	3	ieee	ieee	NOUN
ap-906	138	4	transactions	transaction	NOUN
ap-906	138	5	of	of	ADP
ap-906	138	6	signal	signal	NOUN
ap-906	138	7	processing	processing	NOUN
ap-906	138	8	,	,	PUNCT
ap-906	138	9	vol	vol	NOUN
ap-906	138	10	.	.	PROPN
ap-906	139	1	53	53	NUM
ap-906	139	2	(	(	PUNCT
ap-906	139	3	2005	2005	NUM
ap-906	139	4	)	)	PUNCT
ap-906	139	5	,	,	PUNCT
ap-906	139	6	no	no	INTJ
ap-906	139	7	.	.	NOUN
ap-906	139	8	2	2	NUM
ap-906	139	9	,	,	PUNCT
ap-906	139	10	february	february	NOUN
ap-906	139	11	2005	2005	NUM
ap-906	139	12	.	.	PUNCT
ap-906	140	1	[	[	X
ap-906	140	2	6	6	NUM
ap-906	140	3	]	]	X
ap-906	140	4	daudet	daudet	NOUN
ap-906	140	5	,	,	PUNCT
ap-906	140	6	l.	l.	PROPN
ap-906	140	7	,	,	PUNCT
ap-906	140	8	molla	molla	PROPN
ap-906	140	9	,	,	PUNCT
ap-906	140	10	s.	s.	PROPN
ap-906	140	11	,	,	PUNCT
ap-906	140	12	torresani	torresani	PROPN
ap-906	140	13	,	,	PUNCT
ap-906	140	14	b.	b.	PROPN
ap-906	140	15	:	:	PUNCT
ap-906	140	16	towards	towards	ADP
ap-906	140	17	a	a	DET
ap-906	140	18	hybrid	hybrid	ADJ
ap-906	140	19	audio	audio	NOUN
ap-906	140	20	coder	coder	NOUN
ap-906	140	21	.	.	PUNCT
ap-906	141	1	in	in	ADP
ap-906	141	2	:	:	PUNCT
ap-906	141	3	proceedings	proceeding	NOUN
ap-906	141	4	of	of	ADP
ap-906	141	5	the	the	DET
ap-906	141	6	international	international	ADJ
ap-906	141	7	conference	conference	NOUN
ap-906	141	8	on	on	ADP
ap-906	141	9	wavelet	wavelet	NOUN
ap-906	141	10	analysis	analysis	NOUN
ap-906	141	11	and	and	CCONJ
ap-906	141	12	applications	application	NOUN
ap-906	141	13	.	.	PUNCT
ap-906	142	1	february	february	PROPN
ap-906	142	2	2004	2004	NUM
ap-906	142	3	.	.	PUNCT
ap-906	143	1	[	[	X
ap-906	143	2	7	7	X
ap-906	143	3	]	]	PUNCT
ap-906	143	4	http://www.mathworks.com/access/helpdesk/help/toolbox/wavelet/wavelet.htm	http://www.mathworks.com/access/helpdesk/help/toolbox/wavelet/wavelet.htm	PUNCT
ap-906	143	5	marcelo	marcelo	PROPN
ap-906	143	6	herrera	herrera	PROPN
ap-906	143	7	martinez	martinez	PROPN
ap-906	143	8	e	e	PROPN
ap-906	143	9	-	-	NOUN
ap-906	143	10	mail	mail	NOUN
ap-906	143	11	:	:	PUNCT
ap-906	143	12	herrerm@feld.cvut.cz	herrerm@feld.cvut.cz	ADP
ap-906	143	13	department	department	NOUN
ap-906	143	14	of	of	ADP
ap-906	143	15	radioelectronics	radioelectronic	NOUN
ap-906	143	16	czech	czech	PROPN
ap-906	143	17	technical	technical	PROPN
ap-906	143	18	university	university	PROPN
ap-906	143	19	in	in	ADP
ap-906	143	20	prague	prague	PROPN
ap-906	143	21	technická	technická	NOUN
ap-906	143	22	2	2	NUM
ap-906	143	23	166	166	NUM
ap-906	143	24	27	27	NUM
ap-906	143	25	prague	prague	NOUN
ap-906	143	26	,	,	PUNCT
ap-906	143	27	czech	czech	PROPN
ap-906	143	28	republic	republic	NOUN
ap-906	143	29	16	16	NUM
ap-906	143	30	©	©	PROPN
ap-906	143	31	czech	czech	PROPN
ap-906	143	32	technical	technical	PROPN
ap-906	143	33	university	university	PROPN
ap-906	143	34	publishing	publishing	NOUN
ap-906	143	35	house	house	NOUN
ap-906	143	36	http://ctn.cvut.cz/ap/	http://ctn.cvut.cz/ap/	PROPN
ap-906	143	37	acta	acta	PROPN
ap-906	143	38	polytechnica	polytechnica	PROPN
ap-906	143	39	vol	vol	NOUN
ap-906	143	40	.	.	PUNCT
ap-906	144	1	47	47	NUM
ap-906	144	2	no	no	NOUN
ap-906	144	3	.	.	PUNCT
ap-906	145	1	1/2007	1/2007	NUM