现代电子技术2012，Vol.35Issue(7)：64-66,3.
汉语语音声调提取技术方法研究
Research on tone recognition of Chinese speech
李源 1周莹2
作者信息
- 1. 中国人民解放军91245部队,辽宁葫芦岛 125000
- 2. 中国船舶重工集团江苏自动化研究所,江苏连云港222006
- 折叠
摘要
Abstract
Along with the development of modern technology and computers, as well as tablet PC, voice interaction will become the main form of man-machine communication, and in the speech synthesis of Chinese, tone is an indispensable important component. In the process of tone recognition, firstly, using an improved method of shot-time autocorrelation function for pitch detection, in order to get the pitch period of the voiced sound simultaneously at the same time, we use the method of changed frame to get the pitch period, then get the 4 kinds of tone curve of Chinese speech with Matlab. The results of the simulation show that the curve of the tone obtained by this method is consistent with the typical curve of Mandarin tone.关键词
基音周期/基音检测/声调提取/语音合成Key words
pitch period/pitch detection/tone recognition/speech synthesis分类
信息技术与安全科学引用本文复制引用
李源,周莹..汉语语音声调提取技术方法研究[J].现代电子技术,2012,35(7):64-66,3.
