Robust connected digit recognition using speech enhancement and an auditory model front-end

被引：0
|
作者：
Flynn, Ronan [1 ]
Jones, Edward [2 ]
机构：
[1] Athlone Inst Technol, Dept Elect Engn, Athlone, Ireland
[2] Natl Univ Ireland, Dept Elect Engn, Galway, Ireland
来源：
2007 6TH INTERNATIONAL CONFERENCE ON INFORMATION, COMMUNICATIONS & SIGNAL PROCESSING, VOLS 1-4 | 2007年
关键词：
auditory front-end; speech enhancement; robust speech recognition;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
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.
引用
收藏
页码：410 / +
页数：2
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