SEPARATION OF SPEECH FROM INTERFERING SPEECH BY MEANS OF HARMONIC SELECTION

被引：149

作者：

PARSONS, TW ^{[1
]}

机构：

[1] NICOLET SCI CORP,NORTHVALE,NJ 07647

来源：

JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA | 1976年 / 60卷 / 04期

关键词：

Audition;

D O I：

10.1121/1.381172

中图分类号：

O42 [声学];

学科分类号：

070206 ; 082403 ;

摘要：

A method is described for separating the voice signals of two talkers being transmitted on a single channel. The technique involves selecting the harmonics of the desired voice in the Fourier transform of the input. Methods are reported for resolving overlapping spectrum components, determining pitches of both talkers, and assuring consistent separation.

引用

页码：911 / 918

页数：8

共 12 条

[1]

ASCHKENASY E, 1974, P IEEE S SPEECH RECO, P288

[2] ACOUSTIC LOCI AND TRANSITIONAL CUES FOR CONSONANTS [J].