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Issues with audiorecorder function in Matlab online R2020a?

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Eddy Armas
Eddy Armas on 30 Jun 2020
Commented: Walter Roberson on 15 Apr 2021
Hi. I'm using Matlab online R2020a and I have 2 microphones and 2 speakers connected in my laptop, but when I try to use audiorecorder function I received error message: "no audio input device found on this system". Are there issues with matlab online?

Answers (2)


Walter Roberson
Walter Roberson on 13 Apr 2021
As mentioned by @Eddy Armas
At least up to R2021a, MATLAB Online does not support audio input.
MATLAB Online does support some audio output, but only for the Chrome browser at the present time. Supported functions include sound(), soundsc(), and audioplayer()

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