Causal analysis of speech recognition failure in adverse environments

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

Volumn 4, Issue , 2002, Pages 3816-3819

  Zhou, Guojun ^a   Deisher, Michael E ^a   Sharma, Sangita ^a  

^a INTEL CORPORATION   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

ACOUSTIC NOISE; ALGORITHMS; BIT ERROR RATE; COMPUTER SIMULATION; SPEECH ANALYSIS;

AUTOMATIC SPEECH RECOGNITION SYSTEMS; CAUSAL ANALYSIS; NOISE MITIGATION ALGORITHMS; PHONEME CONFIDENCE SCORE; PHONEME ERROR RATE; PHONEME-LEVEL ACOUSTIC CHARACTERISTICS; WORD ERROR RATES;

SPEECH RECOGNITION;

EID: 19244369058     PISSN: 15206149     EISSN: None     Source Type: Journal    
DOI: 10.1109/ICASSP.2002.5745488     Document Type: Article

References (5)

1. Speech enhancement using a minimum mean-square error short-time spectral amplitude estimator
2. Weighting phone confidence measures for automatic speech recognition
3. Rejection of out-of-vocabulary words using phoneme confidence likelihoods