DocumentCode
2334155
Title
Automatic Speech Recognition and Intrinsic Speech Variation
Author
Benzeguiba, M. ; De Mori, R. ; Deroo, O. ; Dupont, S. ; Erbes, T. ; Jouvet, D. ; Fissore, L. ; Laface, P. ; Mertins, A. ; Ris, C. ; Rose, R. ; Tyagi, V. ; Wellekens, C.
Author_Institution
Univ. Oldenburg
Volume
5
fYear
2006
fDate
14-19 May 2006
Abstract
This paper briefly reviews state of the art related to the topic of speech variability sources in automatic speech recognition systems. It focuses on some variations within the speech signal that make the ASR task difficult. The variations detailed in the paper are intrinsic to the speech and affect the different levels of the ASR processing chain. For different sources of speech variation, the paper summarizes the current knowledge and highlights specific feature extraction or modeling weaknesses and current trends
Keywords
feature extraction; speech processing; speech recognition; automatic speech recognition; feature extraction; intrinsic speech variation; speech signal; speech variability sources; Automatic speech recognition; Background noise; Cultural differences; Feature extraction; Loudspeakers; Natural languages; Resonant frequency; Shape; Speech processing; Telecommunications;
fLanguage
English
Publisher
ieee
Conference_Titel
Acoustics, Speech and Signal Processing, 2006. ICASSP 2006 Proceedings. 2006 IEEE International Conference on
Conference_Location
Toulouse
ISSN
1520-6149
Print_ISBN
1-4244-0469-X
Type
conf
DOI
10.1109/ICASSP.2006.1661452
Filename
1661452
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