Audio-visual codebook dependent cepstral normalization

Details Audio-visual codebook dependent cepstral normalization Audio-visual codebook dependent cepstral normalization

2008-01-15

2008-01-15

Hudspeth, David (Department: 2626)

Data processing: speech signal processing, linguistics, language

Speech signal processing

Recognition

Reexamination Certificate

active

10307164

ABSTRACT:
An arrangement for yielding enhanced audio features towards the provision of enhanced audio-visual features for speech recognition. Input is provided in the form of noisy audio-visual features and noisy audio features related to the noisy audio-visual features.

REFERENCES:
patent: 4449189 (1984-05-01), Feix et al.
patent: 4757541 (1988-07-01), Beadles
patent: 5412738 (1995-05-01), Brunelli et al.
patent: 5621858 (1997-04-01), Stork et al.
patent: 6594629 (2003-07-01), Basu et al.
patent: 2002/0113687 (2002-08-01), Center et al.
patent: 2002/0116197 (2002-08-01), Erten
Deligne et al., “Audio-visual speech enhancement with AVCDCN”, Sensor Array and Multichannel Signal Processing Workshop Proceedings, Aug. 4-6, 2002 pp. 68-71.
Girin et al., “Audiovisual speech enhancement: new advances using multi-layer perceptrons”, IEEE Second Workshop on Multimedia Signal Processing, Dec. 7-9, 1998 pp. 77-82.
Girin et al., “Fusion if auditory and visual information for noisy speech enhancement: a preliminary study of vowel transitions”, Proceedings of the 1998 IEEE International Conference on Acoustics, Speech, and Signal Processing, vol. 2, May 12-15, 1998 pp. 1005-1008.
Deng et al., “High-Performance Robust Speech Recognition Using Stereo Training Data”, Proceedings of ICASSP 2001, May 2001.
Potamianos et al., “Hierarchical Discriminant Features for Audio-Visual LVCSR”, Proceedings of ICASSP 2001, May 2001.
Neti et al., “Audio-Visual Speech Recognition, Final Workshop Report”, Center for Language and Speech Processing, 2000.
Acero et al., “Environmental Robustness in Automatic Speech Recognition”, Proceedings of ICASSP'90, pp. 849-852, 1990.
Acero, Acoustical and Environmental Robustness in Automatic Speech Recognition, PhD thesis, Dept. of Elec. and Comp. Engineering, CMU, Pittsburgh, PA 15213, Sep. 1990.
Girin et al., “Audio-Visual Enhancement of Speech in Noise”, Journal of the Accoustical Society of America, vol. 6, n. 109, pp. 3007-3020, 2001.
Goecke et al., “Noisy Audio Feature Enhancement Using Audio-Visual Speech Data”, Proceedings of ICASSP'02, 2002.
L. Rabiner et al., Fundamentals of Speech Recognition, Prentice Hall Signal Processing Series, Chapter 3, 1993.
Bahl et al., Performance of the IBM Large Vocabulary Continuous Speech Recognition System on the ARPA Wall Street Journal Task, Proc. of ICASSP 1995, vol. 1, pp. 41-45, 1995.

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