Title :
Towards an Intelligent Acoustic Front-End for Automatic Speech Recognition: Built-In Speaker Normalization (BISN)
Author :
Yapanel, Umit H. ; Hansen, John H L
Author_Institution :
Center for Spoken Language Res., Colorado Univ., Boulder, CO, USA
fDate :
March 18-23, 2005
Keywords :
embedded systems; error statistics; feature extraction; signal representation; speech processing; speech recognition; BISN; WER reduction; acoustic front end; automatic speech recognition; built-in speaker normalization; ideal acoustic features; in-car extended digit recognition task; intelligent acoustic front end; real-time/embedded ASR systems; relative word error rate; speaker differences; speech signal representation; Acoustic noise; Automatic speech recognition; Data mining; Filter bank; Frequency; Loudspeakers; Natural languages; Robustness; Speech processing; Speech recognition;
Conference_Titel :
Acoustics, Speech, and Signal Processing, 2005. Proceedings. (ICASSP '05). IEEE International Conference on
Print_ISBN :
0-7803-8874-7
DOI :
10.1109/ICASSP.2005.1415272
