包含了 gsm2，ilbc，ilbc2，aec，mec3，tonegen 的一套音频编码和处理的源程序，并进行了封装-contains gsm2, ilbc, ilbc2, aec, mec3. tonegen set of audio coding and processing of the source, and the Packaging

包含了 gsm2，ilbc，ilbc2，aec，mec3，tonegen 的一套音频编码和处理的源程序，并进行了封装-contains gsm2, ilbc, ilbc2, aec, mec3. tonegen set of audio coding and processing of the source, and the Packaging

iLbc的编译码源代码,包括iphone实现代码-iLbc codec source code, including the implementation code iphone