Bug in audioread with native option R2022b?

The audioread command with 'native' option should return the native type of the waveform.

It seems there is a bug in R2022b, where it converts to single

>> y=audioread('example.wav','native');
>> class(y)

ans =

'single'

>> max(y)

ans =

single

0.0663

It works fine on R2022a (returns 'int16' and ADC integer count as max value).

Is it a bug or do I miss a change in the release note?

[Lee]

I am having similar problem with my mac..

It keeps showing

Error using audioread

Expected input to be a non-missing string scalar or

character vector.

Error in assignment (line 20)

[y,fs] = audioread(fileaudio);

May i know how do you fix it?

[Bruno Luong]

This is entirely different problem not related to the bug with 'native' option. It seems your fileaudio is non valid string more like a programing issue on your side.

Answer 1

[Bruno Luong]

I has been confirmed by TMW support that is indeed a bug due to third party library they are using.