Encoding an audio file to GSM 06.10

Purpose.  Encodes a PCM audio file, writes the result as a GSM 06.10 file.


java GSMEncoder pcmfile gsmfile



the name of the PCM input file.


the name of the GSM output file.

Bugs, limitations.  To work cleanly, this program requires JDK 1.5.0 or the latest version of Tritonus. The input file has to be 8 kHz, 16 bit linear signed, mono. GSM 06.10 can only be handled natively by Tritonus. If you want to use this format with the Sun jdk1.3/1.4, you have to install the respective plug-in from Tritonus Plug-ins.

Source code.  GSMEncoder.java