How do I get valuables from audioinfo

Hello everyone. I need help about auidoinfo. I want to use audioinfo valuables as veriables. For example I want to get BitsPerSample or NumChannels as veriable because I will make if else about that. For example I want to make 16 BitsPerSample if my file has 24 BitsPerSample or change samplerate. Thank you for helping.

Answer 1

[Star Strider]

The audioinfo function returns a structure, so refer to its fields —

load handel.mat
filename = 'C:\Temp\handel.wav';
audiowrite(filename,y,Fs);
clear y Fs

info = audioinfo(filename);
BPS = info.BitsPerSample

BPS = 16

Consult the documentation for audiowrite to understand how to save the file with the chosen changed parameters.

(This code uses code from the audioinfo documentation page to create the file.)

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