Quantile based histogram equalization for noise robust speech recognition

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

Volumn , Issue , 2001, Pages 1135-1138

  Hilger, Florian ^a   Ney, Hermann ^a  

^a RWTH AACHEN UNIVERSITY   (Germany)

Author keywords

[No Author keywords available]

Indexed keywords

EQUALIZERS; METADATA; SPEECH COMMUNICATION;

AUTOMATIC SPEECH RECOGNITION SYSTEM; CUMULATIVE DENSITY FUNCTIONS; HISTOGRAM EQUALIZATIONS; NOISE ROBUST SPEECH RECOGNITION; NOISE ROBUSTNESS; REAL-LIFE DATABASE; RELATIVE REDUCTION; TRAINING AND TESTING;

SPEECH RECOGNITION;

EID: 85009129589     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (10)

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2. S. Dharanipragada and M. Padmanabhan, "A Nonlinear Unsupervised Adaptation Technique for Speech Recognition, " in Proceedings of the International Conference on Spoken Language Processing 2000, Beijing, China, Oct. 2000, vol. IV, pp. 556 - 559.
3. H.-G. Hirsch and D. Pearce, "The Aurora Experimental Framework for the Performance Evaluation of Speech Recognition Systems Under Noisy Conditions, " in ASR2000 - International Workshop on Automatic Speech Recognition, Paris, France, Sept. 2000, pp. 181 - 188.
4. D. Pearce, "Enabling New Speech Driven Services for Mobile Devices: An overview of the ETSI standards activities for Distributed Speech Recognition Frontends, " in Applied Voice Input/Output Society Conference (AVIOS2000), San Jose, CA, May 2000.
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6. F. Hilger and H. Ney, "Noise Level Normalization And Reference Adaptation For Robust Speech Recognition, " in ASR2000 - International Workshop on Automatic Speech Recognition, Paris, France, Sept. 2000, pp. 64 - 68.
7. B. Lindberg, "Danish SpeechDat-Car Database for ETSI STQ Aurora Advanced DSR, " in Documentation on the Danish Aurora Project Database CD-ROMs, Jan. 2001.
8. L. Netsch, "Description and Baseline Results for the Subset of the Speechdat-Car German Database used for ETSI STQ Aurora WI008 Advanced Front-end Evaluation, " in Documentation on the German Aurora Project Database CD-ROMs, Jan. 2001.
9. D. Macho, "Spanish SDC-Aurora Database for ETSI STQ Aurora WI008 Advanced Front-End Evaluation: Description and Baseline Results, " in Documentation on the Spanish Aurora Project Database CD-ROMs, Nov. 2000.
10. B. Andrassy ,F. Hilger and C. Beaugeant, "Investigations on the Combination of Four Algorithms to Increase the Noise Robustness of Automatic Speech Recognition Front-Ends for Real World Car Data, " submitted to the 7th European Conference on Speech Communication and Technology, Aalborg, Denmark, Sept. 2001.