File Exchange

image thumbnail

M- file for Audio spectral analysis

version (1.19 KB) by aasim Azooz
audio analyser

1 Download

Updated 22 Aug 2005

View License

The file is written for MATLAB 6.5 it aquires data from the sound card . Fourier spectral power analysis one second of audio signal sample is analyzed by simply running the M-file. The frequency contents of the voice analyzed are shown of a plot. I have used this program to compare voice qualities of many music starssome proved realy as good as they claim others didn't. the property to look for on the plot is the number of peeks, the frequency spacing between peeks, their relative amplitude ratios. for good sopanos higher frequency contents has to large

Cite As

aasim Azooz (2021). M- file for Audio spectral analysis (, MATLAB Central File Exchange. Retrieved .

Comments and Ratings (12)

mohamed meridjet


cong wang

Erdal Bizkevelci

watheq elias

very good

enver bay?nd?rl?

very good thanx

atta alhamdani

this program is very good and we can develop it to use in control system fields

salwan alhealy

vary good

salwan alhealy

vary good file

Ahmed Abdelgawad

It is very good

Changjiang He

kshitiz joshi

a good attempt

Dr Alon Konchitsky

This audio analyser is a nice coded file that works as a good starting point for spectral analysis of voice.

MATLAB Release Compatibility
Created with R13
Compatible with any release
Platform Compatibility
Windows macOS Linux

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!