A speech/music discriminator based on RMS and zero-crossings
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
Cite As
Costas Panagiotakis (2024). A speech/music discriminator based on RMS and zero-crossings (https://www.mathworks.com/matlabcentral/fileexchange/42092-a-speech-music-discriminator-based-on-rms-and-zero-crossings), MATLAB Central File Exchange. Retrieved .
MATLAB Release Compatibility
Platform Compatibility
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- Signal Processing > DSP System Toolbox > Signal Generation, Manipulation, and Analysis > Signal Operations >
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Version | Published | Release Notes | |
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1.5.0.0 | Code update
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1.4.0.0 | tags update |
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1.3.0.0 | Update of the Screenshot and the figures of the function trmszc |
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1.2.0.0 | description update |
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1.1.0.0 | Update the Description and tags and the and comments on trmszc.m. |
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1.0.0.0 |