audioseparatebreaks

by Tim C. Lueth, SG-Lib Toolbox: SolidGeometry 5.6 - Video/Audio/PDF
Introduced first in SolidGeometry 4.9, Creation date: 2020-03-28, Last change: 2025-09-14

separates an audio sequence of spoken text into breaks

See Also: audiotrim

Example Illustration

missing image of audioseparatebreaks(y,FS,damp,brkdur,minvoic)

Syntax

[Voice,VLen]=audioseparatebreaks(y,[FS,damp,brkdur,minvoic])

Input Parameter

`y`:		Audio Signal
`FS`:		Sample Rate; default is 16000
`damp`:		damping for break detection; linear = ; defalt 0.01 = -40dB
`brkdur`:		minimum break durance default is 0.3 seconds
`minvoic`:		minimal voice length; default is 1 second

Output Parameter

`Voice`:		List of [start and end] samples for the voice segments
`VLen`:		length of the individual segments

Examples


[Y,FS]=audioreadTL('/Users/lueth/Desktop/Ohne Titel.mp4'); [Y,FS]=audioresample(Y,FS,16000); FS
soundTL(Y,FS)
audioseparatebreaks(Y);

Copyright 2020-2025 Tim C. Lueth. All rights reserved. The code is the property of Tim C. Lueth and may not be redistributed or modified without explicit written permission. This software may be used free of charge for academic research and teaching purposes only. Commercial use, redistribution, modification, or reverse engineering is strictly prohibited. Access to source code is restricted and granted only under specific agreements. For licensing inquiries or commercial use, please contact: Tim C. Lueth

Last html export of this page out of FM database by TL: 2025-09-21