A Study on the Frame Synchronized Segregation of Overlapped Speech

DAI Li-Rong;SONG Yan;WANG Ren-Hua

ACTA ELECTRONICA SINICA ›› 2002, Vol. 30 ›› Issue (10) : 1552-1554.

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ACTA ELECTRONICA SINICA ›› 2002, Vol. 30 ›› Issue (10) : 1552-1554.
论文

A Study on the Frame Synchronized Segregation of Overlapped Speech

  • DAI Li-Rong, SONG Yan, WANG Ren-Hua
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Abstract

In this article,the overlapped speech is defined as the hybrid of two or more original speeches.Because there is not any direction information,it is more difficult to segregate the overlapped speech.But the human auditory system can successfully perceive and segregate this kind of overlapped speech.This paper addresses the problem of the overlapped speech segregation based on the speech harmonicity.A frame synchronized segregation method based on harmonic analysis is proposed and some corresponding experimental results are given.

Key words

speech segregation / fundamental frequency / harmonic analysis

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DAI Li-Rong;SONG Yan;WANG Ren-Hua. A Study on the Frame Synchronized Segregation of Overlapped Speech[J]. Acta Electronica Sinica, 2002, 30(10): 1552-1554.
PDF(163 KB)

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