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Silence removal in speech signals

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Silence removal in speech signals

by Theodoros Giannakopoulos

 

24 Sep 2010

A simple method for silence removal in speech streams

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Description

This is a simple method for silence removal and segmentation of audio streams that contain speech. The method is based in two simple audio features (signal energy and spectral centroid). As long as the feature sequences are extracted, as thresholding approach is applied on those sequence, in order to detect the speech segments.

MATLAB release MATLAB 7.5 (R2007b)
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19 Dec 2010 Mahfouz  
22 Apr 2012 Son Duong  
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Tag Activity for this File
Tag Applied By Date/Time
signal processing Theodoros Giannakopoulos 24 Sep 2010 11:48:36
speech analysis Theodoros Giannakopoulos 24 Sep 2010 11:48:36
audio Theodoros Giannakopoulos 24 Sep 2010 11:48:36
speech Theodoros Giannakopoulos 24 Sep 2010 11:48:36
audio preethi120688@gmail.com panneer selvam 18 Aug 2011 05:33:36
speech preethi120688@gmail.com panneer selvam 18 Aug 2011 05:33:49
audio Ali 30 Apr 2012 21:38:56

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