gsm: gsm (Lossy speech compression library and tool) gsm: gsm: gsm contains command line utilities for libgsm, an implementation gsm: of the European GSM 06.10 provisional standard for full-rate speech gsm: transcoding, prI-ETS 300 036, which uses RPE/LTP (residual pulse gsm: excitation/long term prediction) coding at 13 kbit/s. gsm: gsm: Homepage: http://kbs.cs.tu-berlin.de/~jutta/toast.html gsm: gsm: gsm: