How to simply record a string of sound from the computer microphone?

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John
John on 11 Jan 2022
Answered: Star Strider on 11 Jan 2022
There is an example of continuous fft, but what I want is simply record a string of sound wave from the microphone for future analysis, say one second or 2 seconds of sound.
Thanks.

Accepted Answer

Geoff Hayes
Geoff Hayes on 11 Jan 2022
@John - try using the audiorecorder. One of the (simple) examples from here is
recObj = audiorecorder; % create the object
recordblocking(recObj,5); % record for five seconds
play(recObj); % playback the recording
y = getaudiodata(recObj); % get the audio data

More Answers (1)

Star Strider
Star Strider on 11 Jan 2022
The audiorecorder , recordblocking and audioplayer functions could be helpful.
.

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