Noise-robust speech recognition using a new spectral estimation method "PHASOR"

ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings

Volumn 1, Issue , 2002, Pages

  Aikawa, Kiyoaki ^a   Ishizuka, Kentaro ^a  

^a NTT Communication Science Laboratories   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

ADDITIVE NOISE; PHASE ADJUSTED SUM OF RESPONSE;

ALGORITHMS; ESTIMATION; SPEECH ANALYSIS; SPURIOUS SIGNAL NOISE;

SPEECH RECOGNITION;

EID: 0036295831     PISSN: 15206149     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (8)

1. Effect of pitch fluctuation of vowels on vowel perception under a noisy environment
2. Auditory nerve representation as a front-end for speech recognition in a noisy environment
3. A computational cochlear nonlinear processing model with adaptive Q circuits
4. Word recognition using an auditory model front-end incorporating spectrotemporal masking effect
5. A comparative study of mel cepstra and EIH for phone classification under adverse condition
6. Speaker-independent speech recognition using micro segment spectrum estimation
7. Suppression of acoustic noise in speech using spectral subtraction
8. Efficient joint compensation of speech for the effects of additive noise and linear filtering