Title :
Dual channel based speech enhancement using novelty filter for robust speech recognition in automobile environments
Author :
Beh, Jounghoon ; Baran, Robert H. ; Ko, Hanseok
Author_Institution :
Dept. of Electron. & Comput. Eng., Korea Univ., Seoul
Abstract :
A simple and effective dual channel speech enhancement algorithm is presented for robust speech recognition in automobile environments. The proposed algorithm incorporates a novelty filter scheme which functions as an associative memory, whose purpose is to improve the performance of the generalized sidelobe canceller (GSC)
Keywords :
automobiles; filtering theory; road safety; speech enhancement; speech recognition; associative memory; automobile environments; dual channel speech enhancement algorithm; generalized sidelobe canceller; novelty filter scheme; robust speech recognition; Associative memory; Automatic speech recognition; Automobiles; Filters; Robustness; Safety; Speech enhancement; Speech recognition; Strontium; Telematics;
Conference_Titel :
Consumer Electronics, 2006. ICCE '06. 2006 Digest of Technical Papers. International Conference on
Conference_Location :
Las Vegas, NV
Print_ISBN :
0-7803-9459-3
DOI :
10.1109/ICCE.2006.1598401
