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pa_recordwav

Record sound using PC-based audio input device

Calling Sequence

y = pa_recordwav(n)
y = pa_recordwav(n, Fs)
y = pa_recordwav(n, Fs, ch)
y = pa_recordwav(n, Fs, ch, deviceID)

Arguments

n

number of samples

Fs

rate samples per second (Hz).

ch

number of input channels from audio device.

deviceID

ID of input audio device to use

Description

y = pa_recordwav(n,Fs) records n samples of an audio signal, sampled at a rate of Fs Hz (samples per second).

Examples

y = pa_recordwav(1000);
plot(y);
pa_playwav(y)

See Also

Author


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