Pitch Period Detection and Chaining: Method and Evaluation
作者:
Kurt Schäfer-Vincent,
期刊:
Phonetica
(Karger Available online 1983)
卷期:
Volume 40,
issue 3
页码: 177-202
ISSN:0031-8388
年代: 1983
DOI:10.1159/000261691
出版商: S. Karger AG
数据来源: Karger
摘要:
An algorithm is presented which detects quasi-periodic parts in a given speech signal, and provides the fundamental frequency for these parts. The algorithm analyses the structure of the time-amplitude representation of the speech signal. It first determines potential ‘period-twins’ and then observes whether these period-twins are members of a ‘period-chain’. The performance of the algorithm is evaluated. The results are given as absolute and relative figures and are compared with other
点击下载:
PDF
(2861KB)
返 回