File Exchange

image thumbnail

Voice Activity Detection by Spectral Energy

version 1.1.0.0 (3 KB) by Yi-Wen Chen
End Point Detection

33 Downloads

Updated 01 Apr 2019

GitHub view license on GitHub

1. Speech activity detection (VAD) by spectral energy.
2. Return end points of their sample index.

Demo:
https://youtu.be/UcYe0czgZwU

Introduction
https://medium.com/audio-processing-by-matlab/voice-activity-detection-by-spectral-energy-by-matlab-6c555e7d97d0
Tutorial and Contact
https://medium.com/audio-processing-by-matlab

Cite As

Yi-Wen Chen (2019). Voice Activity Detection by Spectral Energy (https://www.github.com/JarvusChen/MATLAB-Voice-Activity-Detection-by-Spectral-Energy), GitHub. Retrieved .

Comments and Ratings (5)

Yi-Wen Chen

@shivani yadav, Please send the audio file to me and then I can take a look. (yiwen1210.chen@gmail.com)

fs=4000; [activeNum, pos] = vad_YW(x,4000,1,.1,2,300);
it is giving the error: Subscript indices must either be real positive integers or logicals.
Can you please help with this?

Luis Reyes

1 12

Updates

1.1.0.0

Update tutorial link

MATLAB Release Compatibility
Created with R2011b
Compatible with any release
Platform Compatibility
Windows macOS Linux