摘要
文章针对特定人中小字表孤立词语音识别,以提高实用性为目的,对两种常用识别方法(VQ、DTW)的效果及其性能(识别速度和识别率)改善进行分析与探索,并通过对实验数据的讨论,提出了一些有效的改进方法。
Speaker dependent ,isolated word recognition can be widely used in real application.In this paper,VQ and DTW are carefully analyses,in order to improve the performance of the Mandarin isolated word recognition system,both for speed and accuracy.Several methods are proposed by anthors,and the experiments show these methods are effective and easy to be applied.
出处
《计算机工程与应用》
CSCD
北大核心
2001年第21期144-146,共3页
Computer Engineering and Applications
关键词
语音识别
孤立词
识别速度
算法
Speech Recognition,Isolated Word,Recognition Speed,VQ,DTW
