郑州轻工业学院学报（自然科学版）2011，Vol.26Issue(5)：34-37,4.
基于ACF的基音检测算法
Pitch detection algorithm based on ACF
郭淑婷 1赵明辉1
作者信息
- 1. 郑州轻工业学院电气信息工程学院,河南郑州450002
- 折叠
摘要
Abstract
A pitch detection algorithm based on auto-correlation function ( ACF) was proposed and improvement can be achieved by the use of the modified ACF. According to ACF in combination with pre-processing and post-processing technique, the discrimination on sonant and surd excitation speech signal and pitch detection of sonant excitation speech signal can be completed effectively.关键词
基音检测/短时自相关函数/预处理/后处理Key words
pitch detection/ ACF/ pre-processing/ post-processing分类
信息技术与安全科学引用本文复制引用
郭淑婷,赵明辉..基于ACF的基音检测算法[J].郑州轻工业学院学报（自然科学版）,2011,26(5):34-37,4.
