rename scripts to shorter names

scripts/audio

@@ -0,0 +1,34 @@
+#!/usr/bin/env python
+import logging
+logging.basicConfig(level=logging.DEBUG, format='%(message)s')
+
+from amodem import wave
+
+import argparse
+parser = argparse.ArgumentParser()
+subparsers = parser.add_subparsers()
+fmt = 'a raw audio file (16 bits at {:.1f} kHz)'.format(wave.Fs / 1e3)
+recorder = subparsers.add_parser('record', help='record ' + fmt)
+recorder.add_argument(
+    'filename', default='-',
+    help='path to the audio file to record (otherwise, use stdout)')
+recorder.set_defaults(func=wave.record)
+
+player = subparsers.add_parser('play', help='play ' + fmt)
+player.add_argument(
+    'filename', default='-',
+    help='path to the audio file to play (otherwise, use stdin)')
+player.set_defaults(func=wave.play)
+
+args = parser.parse_args()
+p = args.func(fname=args.filename)
+
+import sys
+exitcode = 0
+try:
+    exitcode = p.wait()
+except KeyboardInterrupt:
+    p.kill()
+    exitcode = p.wait()
+
+sys.exit(exitcode)