Conference Publication Details
Mandatory Fields
Flynn, R,Jones, E,
Robust connected digit recognition using speech enhancement and an auditory model front-end
2007 6TH INTERNATIONAL CONFERENCE ON INFORMATION, COMMUNICATIONS & SIGNAL PROCESSING, VOLS 1-4
2007
July
Published
1
()
Optional Fields
auditory front-end speech enhancement robust speech recognition
410
This paper addresses the problem of speech recognition in noisy conditions. In particular, the paper examines the use of an auditory model as a front-end for a MM-based speech recognition system. To further improve the performance of the auditory-based recognition system in background noise, the input speech is pre-processed using an algorithm for speech enhancement Preliminary results indicate that the combination of speech enhancement pre-processing and the auditory-model front-end provides an improvement in recognition performance in noisy conditions over the system without speech enhancement.
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