Study on the method and system implementation of an isolated word recognition system used in noisy environment

被引：0
|
作者：
YANG Ziyun
HAN Jiqing
XU Jinpei
WANG Chengfa and REN Weimin (Department of Computer Science and Engineering
机构：
来源：
Chinese Journal of Acoustics | 1996年 / 02期
关键词：
Speech recognition; Noisy environment;
D O I：
10.15949/j.cnki.0217-9776.1996.02.004
中图分类号：
O429 [应用声学];
学科分类号：
070206 ; 082403 ;
摘要：
After analyzing the speech features in noisy environment, an integrated method for isolated word recognition in noisy environment was proposed, and an experimental system was realized. The detail experiments show that the recognition rate of the system at the noise level about 80 dB is nearly equal to that of the system at noiseless condition, and the system can bear the most noise level about 100 dB.
引用
收藏
页码：123 / 132
页数：10
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