id	keyword
bracis-33571	spectrograms
bracis-33571	bandwidth
bracis-33571	speaker
bracis-33571	model
bracis-33571	narrowband
bracis-33571	verification
bracis-33571	broadband
bracis-33571	scholar
bracis-33571	google
bracis-33571	audio
bracis-33571	performance
bracis-33571	approach
bracis-33571	eer