SNR

Version 1.4.0.0 (844 KB) by Speech Processing
This MATLAB exercise computes and plots the SNR of a quantized speech file.
5.0
(1)
2K Downloads
Updated 22 Jul 2015

View License

This MATLAB exercise computes and plots the SNR of a quantized speech file using either or both a uniform quantizer and a mu-law quantizer, for a range of bit rates and for a user-specified value of mu.

Cite As

Speech Processing (2026). SNR (https://www.mathworks.com/matlabcentral/fileexchange/45556-snr), MATLAB Central File Exchange. Retrieved .

MATLAB Release Compatibility
Created with R2014b
Compatible with any release
Platform Compatibility
Windows macOS Linux
Categories
Find more on Simulation, Tuning, and Visualization in Help Center and MATLAB Answers
Tags Add Tags
Open in new tab
Version Published Release Notes
1.4.0.0

brought over from files_lrr: loadmu.m, loadmuinv.m, fquant.m and snr.m
Updated to work with post-R2014b graphics
1.3.0.0

code updates; Read_Me.txt setup file; pathnew_matlab_central example
1.2.0.0

textbox fontsize reduced to 15; button text size reduced to 12;
1.1.0.0

move text boxes for better fits
1.0.0.0