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