3440080

PCA-based human auditory filter bank for speech recognition

Vo Dinh Minh ; Lee, Sungyozing

Kyung Hee Univ., Seoul, South Korea

2004

11-14 Dec. 2004

393

397

audio signal processing; cepstral analysis; channel bank filters; fast Fourier transforms; feature extraction; optimisation; principal component analysis; speech recognition; FFT spectrum; MFCC; Mel-frequency cepstral coefficient; PCA; fast Fourier transform; feature extraction approach; filter bandwidth decoupling; human auditory system; optimization; principal component analysis; speech recognition system; training data; Auditory system; Bandwidth; Cepstral analysis; Feature extraction; Filter bank; Humans; Mel frequency cepstral coefficient; Principal component analysis; Shape; Speech recognition;

English

ieee

Signal Processing and Communications, 2004. SPCOM '04. 2004 International Conference on

0-7803-8674-4

conf

10.1109/SPCOM.2004.1458488

1458488