GSM-Tools version 0.0 
=====================

Playing and recording sound using GSM compression.

(c) Bernhard Oemer <oemer@tph.tuwien.ac.at>

    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation; either version 2 of the License, or
    (at your option) any later version.

    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.


These package contains the following programs:

  USAGE gsm2wav [options] <GSM-file>
  Converts a GSM file to a 16 bit mono wave-file.
  Options: -s<sample rate> in Hz, kHz or f (11025 Hz) (default 8000 Hz)
	   -o<output file>, -h print this message, -v verbose mode

  USAGE: wav2gsm [options] [<wave-file>]
  Converts 16 bit mono wave-file to GSM.
  Options: -o<output file>, -h print this message, -v verbose mode

  USAGE: gsmplay <GSM-file>

  USAGE: gsmrec <time> <GSM-file>

Site: http://tph.tuwien.ac.at/~oemer/gsmtools/

gsm2wav and wav2gsm use the libgsm from Jutta Degener and Carsten Bormann.
Other sample rates than 8000 Hz are allowed. The scripts gsmplay and gsmrec
require the wavplay-package from Warren Gay. This programs is quick and dirty
hack, to allow me to record radio-programs via cronjob; it work's for me, but
don't expect too much...

cu

Bernhard Oemer

