Package gsm-tools

GSM speech compressor tools

http://www.quut.com/gsm/

Contains command line utilities for libgsm, an implementation of
the European GSM 06.10 provisional standard for full-rate speech
transcoding, prI-ETS 300 036, which uses RPE/LTP (residual pulse
excitation/long term prediction) coding at 13 kbit/s.

General Commands (Section 1)
toast
Toast compresses the sound files given on its command line. Each file is replaced by a file with the extension .gsm . If no files are specified, the compression...