id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
ap-1117	Janda, J.	Age Dependence of Children’s Speech Parameters	2009	4	.pdf	application/pdf	2762	177	56	The above-mentioned spectral characteristics of sibilant consonants were measured for consonants /s/, /ss/ and /cc/. Significant features were especially the rise in the spectral cen- tre of gravity (r � 0 45. , p � 0001. , n �193) (Fig. 3, 4) and the reduction in spectral skewness (r � �0 47. , p � 0001. , n �193) (Fig. 2) at consonant /s/ (p � 0001. , n �193) and F2 had r � �034.	cache/ap-1117.pdf	txt/ap-1117.txt