Probabilistic vector mapping with trajectory information for noise-robust speech recognition

被引：9
|
作者：
Kim, DY
Un, CK
机构：
[1] Communications Research Laboratory, Department of Electrical Engineering, Korea Adv. Inst. Sci. and Technol., Yusong-Gu, Taejon 305-701
来源：
ELECTRONICS LETTERS | 1996年 / 32卷 / 17期
关键词：
speech recognition;
D O I：
10.1049/el:19961081
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：
The authors propose a probabilistic vector mapping method with trajectory information for noise-robust speech recognition. The proposed method estimates a speech vector using not only the current noisy vector but also adjacent vectors in the form of a trajectory pattern. According to our isolated word recognition experiment, the new method yields a better recognition rate than the probabilistic vector mapping method previously proposed.
引用
收藏
页码：1550 / 1551
页数：2
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