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

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John
John 2022-1-11
回答： Star Strider 2022-1-11
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.

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采纳的回答

Geoff Hayes
Geoff Hayes 2022-1-11
@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

更多回答（1 个）

Star Strider
Star Strider 2022-1-11
The audiorecorder , recordblocking and audioplayer functions could be helpful.
.

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