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.
brought over from files_lrr: loadmu.m, loadmuinv.m, fquant.m and snr.m
Updated to work with post-R2014b graphics
code updates; Read_Me.txt setup file; pathnew_matlab_central example
textbox fontsize reduced to 15; button text size reduced to 12;
move text boxes for better fits
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