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24 lines
445 B
Python
24 lines
445 B
Python
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# Record mono 16bits samples from the audio device and send them to stdout.
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# Assume the sampling rate is compatible.
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# Use a small queue size to minimize delays.
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import al, sys
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import AL
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BUFSIZE = 2000
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QSIZE = 4000
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def main():
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c = al.newconfig()
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c.setchannels(AL.MONO)
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c.setqueuesize(QSIZE)
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p = al.openport('', 'r', c)
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while 1:
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data = p.readsamps(BUFSIZE)
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sys.stdout.write(data)
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try:
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main()
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except KeyboardInterrupt:
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sys.exit(1)
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