Codec Software

Sources for Codec Software

• SBO Solution support all commonly uses codec- G.729, G723, AMR etc.
• Global IP Sound – Commercial technology used by Skype
• ITU reference code source code for codecs
• datacompression.info – Links to codec info and source code
• SprintDSP Commerical Telecom software FAX, Modems, Codecs, etc.
• Vocal Commercial
• Andrew Lindh Mailing List Posting pointer to free source code for ITU G.722 Codec implementation
• Adaptive Digital Technologies Commercial telecom and VoIP software solutions

From a comp.dsp newsgroup thread
Someone said that the book: “C Algorithms for Real-time DSP” by Paul Embree includes code
for g.711 and g.722.

There is some GSM and G.722 ADPCM code in the Digital Signal Processing Applications Using the ADSP-2100 Family book – volume 2 ftp://ftp.analog.com/pub/dsp/21xx/pre-8x/examples/apps2.zip

See Also:

• Codecs