Robust ASR front-end using spectral-based and discriminant features: Experiments on the Aurora tasks

EUROSPEECH 2001 - SCANDINAVIA - 7th European Conference on Speech Communication and Technology

Volumn 2001-September, Issue , 2001, Pages

  Benítez, Carmen ^a   Burget, Lukas ^b   Chen, Barry ^a   Dupont, Stéphane ^a   Garudadri, Hari ^c   Hermansky, Hynek ^a,b   Jain, Pratibha ^b   Kajarekar, Sachin ^b   Morgan, Nelson ^a   Sivadas, Sunil ^b  

^a INTERNATIONAL COMPUTER SCIENCE INSTITUTE   (United States)

^b OREGON HEALTH AND SCIENCE UNIVERSITY   (United States)

^c QUALCOMM INC   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

LINEAR TRANSFORMATIONS; MATHEMATICAL TRANSFORMATIONS; NEURAL NETWORKS; SPEECH; SPEECH COMMUNICATION;

AUTOMATIC SPEECH RECOGNITION; CLASSIFICATION OF SPEECH; FEATURE EXTRACTION TECHNIQUES; LOW-LEVEL ALGORITHMS; MEAN AND VARIANCE NORMALIZATIONS; MEL-FREQUENCY CEPSTRAL COEFFICIENTS; PRINCIPAL COMPONENTS ANALYSIS; PROBABILITY ESTIMATION;

SPEECH RECOGNITION;

EID: 70249086510     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (7)

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3. P. Jain and H. Hermansky. Improved mean and variance normalization for robust speech recognition. In ICASSP, Salt Lake City, 2001.
4. A. Moreno, B.Lindberg, C.Draxler, G.Richard, K.Choukri, and J. Allen. Speechdat-car a large speech database for automotive environments. In LREC (Language Resources and Evaluation, Athens, 2000.
5. David Pearce. Enabling new speech driven services for mobile devices:an overview of the etsi standards activities for distributes speech recognition front-ends. In AVIOS 2000: The Speech Applications Conference, San Jose, CA, 2000.
6. S. Sharma, D. Ellis, S. Kajarekar, P. Jain, and H. Hermansky. Feature extraction using no-linear transformation for robust speech recognition on the aurora database. In ICASSP, volume 2, pages 1117–1120, Istambul, 2000.
7. S. van Vuuren and H. Hermansky. Data-driven design of rasta-like filters. In EUROSPEECH, volume 1, pages 409–412, Rhodes, 1997.