An integrated solution for error concealment in DSR systems over wireless channels

INTERSPEECH 2006 and 9th International Conference on Spoken Language Processing, INTERSPEECH 2006 - ICSLP

Volumn 3, Issue , 2006, Pages 1093-1096

  Peinado, Antonio M ^a   Gómez, Ángel M ^a   Sánchez, Victoria ^a   Pérez Córdoba, José L ^a   Rubio, Antonio J ^a  

^a UNIVERSITY OF GRANADA   (Spain)

Author keywords

Distributed speech recognition; Error concealment; Minimum mean square error estimation; Soft data Viterbi decoding

Indexed keywords

DECODING; DEEP NEURAL NETWORKS; ERRORS; IMAGE CODING; MEAN SQUARE ERROR; SPEECH COMMUNICATION; SPEECH TRANSMISSION; VITERBI ALGORITHM;

DISTRIBUTED SPEECH RECOGNITION; ERROR CONCEALMENT; INTEGRATED SOLUTIONS; MINIMUM MEAN SQUARE ERROR ESTIMATIONS; THREE DIFFERENT TECHNIQUES; TRANSMISSION CHANNELS; VITERBI DECODING; WIRELESS CHANNEL;

SPEECH RECOGNITION;

EID: 44949085752     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (7)

1. Z.H. Tan, P. Dalsgaard, and B. Lindberg, "Automatic speech recognition over error-prone wireless networks," Speech Communication, vol. 47, pp. 220-242, May 2005.
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3. A.M. Peinado, V. Sanchez, J.L. Perez, and A.J. Rubio, "Efficient MMSE-based channel error mitigation techniques. Application to distributed speech recognition over wireless channels," IEEE Trans. on Wireless Communications, vol. 4, no. 1, pp. 14-19, January 2005.
4. R. Haeb-Umbach and V. Ion, "Soft features for improved distributed speech recognition over wireless networks," in Proc. of ICSLP'2004, October 2004, Jeju Island, Korea.
5. ETSI, "ETSI ES 201 108 v1.1.3. Distributed Speech Recognition; Front-end Feature Extraction Algorithm; Compression Algorithms," Tech. Rep. ETSI ES 201 108, ETSI, April 2003.
6. D. Pearce, "Enabling New Speech Driven Services for Mobile Devices: An overview of the ETSI standards activities for Distributed Speech Recognition Front-ends," in AVIOS 2000: The Speech Applications Conference, May 2000, USA.
7. A. C. Morris, J. Barker, and H. Bourlard, "From missing data to maybe useful data: Soft data modelling for noise robust ASR," in Proc. WISP"07, Stratford-upon-Avon, UK, 2001.