HMM-based methods for channel error mitigation in distributed speech recognition

7th International Conference on Spoken Language Processing, ICSLP 2002

Volumn , Issue , 2002, Pages 2205-2208

  Peinado, Antonio M ^a   Sánchez, Victoria ^a   Pérez Córdoba, José L ^a   Segura, José C ^a   Rubio, Antonio J ^a  

^a UNIVERSITY OF GRANADA   (Spain)

Author keywords

[No Author keywords available]

Indexed keywords

SIGNAL TO NOISE RATIO; SPEECH COMMUNICATION; SPEECH TRANSMISSION;

CHANNEL CONDITIONS; CHANNEL ERROR MITIGATION; DIFFERENT BOUNDARY CONDITION; DISTRIBUTED SPEECH RECOGNITION; MITIGATION TECHNIQUES; RECEIVED SIGNALS; SPEECH FEATURES; TRANSMISSION CHANNELS;

SPEECH RECOGNITION;

EID: 85009285110     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (6)

1. "ETSI ES 201 108 v1.1.2 Distributed Speech Recognition; Front-end Feature Extraction Algorithm; Compression Algorithms", April 2000.
2. A. Potamianos, V. Weerackody: "Soft-Feature Decoding for Speech Recognition over Wireless Channels". Proceedings of ICASSP-2001, May 2001.
3. T. Fingscheidt, P. Vary: "Softbit Speech Decoding: A New Approach to Error Concealment". IEEE Trans. on Speech and Audio Processing, pp. 240-251, vol. 9, no. 3, March 2001.
4. A. Peinado, V. Sánchez, J. Segura, J. Pérez-Córdoba: "MMSE-Based Channel Error Mitigation for Distributed Speech Recognition". Proc. of EUROSPEECH-2001, pp. 2707-10, Sept. 2001.
5. D. Pearce: "Enabling New Speech Driven Services for Mobile Devices: An overview of the ETSI standards activities for Distributed Speech Recognition Front-ends". AV I O S 2000: The Speech Applications Conference, San Jose (USA), 2000.
6. L. Rabiner, B. Juang: "Fundamentals of Speech Recognition". Prentice-Hall, 1993.