节点文献
小波预处理与语音识别
SPEECH PRE- PROCESSING BY WAVELET ANALYSIS AND SPEECH DISTIUGUISH
【摘要】 利用小波的带通性质 ,给出了一种新的小波预处理方法 .实验表明 ,经过小波预处理后提取的特征 ,提高了语音的识别率
【Abstract】 Based on wavelet functions band-pass property,this paper gives a new method for speech signals pre-processing method.The experiment shows that the distin- guishing rate of speech through pre-processing is improved greatly.
- 【文献出处】 山东工业大学学报 ,JOURNAL OF SHANDONG UNIVERSITY OF TECHNOLOGY , 编辑部邮箱 ,1998年05期
- 【分类号】TN912.3
- 【被引频次】8
- 【下载频次】113