How to record audio for infinite time?

I am trying to build an audioplayer application. In order to make the application user friendly recording must be controlled by user. But recordblocking() always takes a certain time in seconds. How can I remove this time limit?

Answer 1

[jibrahim]

Hi Harsha,

You can record for as long as you want with audioDeviceReader:

deviceReader = audioDeviceReader;
while 1 % for example
    % Record a frame
    acquiredAudio = deviceReader();
end

Answer 2

[Adithi]

Hello,

I understand that you are trying to figure out how to record audio for infinite time using recordblocking(). But the recordblocking takes 2 parameter recorderObj and the length of the audio. Since the purpose of this function is to record the audio and hold control until recording completes, we should look for other options like using record function.

Refer to the below documentation on for more information on record function.

https://in.mathworks.com/help/matlab/ref/audiorecorder.record.html?s_tid=answers_rc2-2_p5_BOTH

Hope this helps!.