"""
PyAudio Example:

Make a wire between input and output (i.e., record a few samples
and play them back immediately).

Full Duplex version; see wire2.py for Half Duplex. """

import pyaudio
import sys

chunk = 1024
WIDTH = 2
CHANNELS = 2
RATE = 44100
RECORD_SECONDS = 5

if sys.platform == 'darwin':
    CHANNELS = 1

p = pyaudio.PyAudio()

stream = p.open(format =
                p.get_format_from_width(WIDTH),
                channels = CHANNELS, 
                rate = RATE, 
                input = True,
                output = True,
                frames_per_buffer = chunk)

print "* recording"
for i in range(0, 44100 / chunk * RECORD_SECONDS):
    data = stream.read(chunk)
    stream.write(data, chunk)
print "* done"

stream.stop_stream()
stream.close()
p.terminate()