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A speech/music discriminator based on RMS and zero-crossings

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A speech/music discriminator based on RMS and zero-crossings

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05 Jun 2013 (Updated )

This code implements a method for a speech/music discriminator based on RMS and zero-crossings.

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Description

This code is a simple implementation of [1], [2]. The function trmszc implements the main algorithm. The input of the method is a .wav file.
Instructions about the parameters of trmszc and how to run it, are given as comments in the start of trmszc.m.

It yields a sound segmentation and classification with 20 msec accuracy.
 
Classes: Music, Voice(Speech), Silence

You can use this software for non commercial purposes. Please, cite the articles [1], [2].

If you want to use the software for commercial purpose you have to contact with the authors of [1].

[1]. C. Panagiotakis and G. Tziritas, A speech/music discriminator based on
RMS and zero-crossings, IEEE Transactions on Multimedia, Vol. 7, No. 1, Feb. 2005.

[2] C. Panagiotakis and G. Tziritas, A Speech/Music Discriminator using
RMS and Zero-crossings, European Signal Processing Conference, 2002.

For more details visit: www.csd.uoc.gr/~cpanag
www.csd.uoc.gr/~tziritas

Required Products MATLAB
MATLAB release MATLAB 7.14 (R2012a)
MATLAB Search Path
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Updates
06 Jun 2013

Update the Description and tags and the and comments on trmszc.m.

10 Jun 2013

description update

12 Jun 2013

Update of the Screenshot and the figures of the function trmszc

06 Oct 2014

tags update

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