Easy voice recorder and GSM codec with full source code. Sample codec working in pocket PC. This is a library that works with windows and pocket pc. I had tested it with pocket PC and actually it work quite well. I did some changes to the codec, but the codec`s code is here. You can do any changes to it to suit your applications. By the way, the sound recorder is almost the same as the sound recorder in windows. You can use it in windows too. The code is good for voice recording and codec reference because I found that this would be the best codec to begin your study. Get it now, 100% full source code, and easy to understand. A lot of applications is using GSM codec, commercial or non commercial.