测试ADPCM（G.726)的 可以在PC单独测试编解码 也可以通过串口发送数据到底层单片机编码或解码后把数据送回来。 运河 2005-test ADPCM (G.726) can be individually tested in the PC codec can also send data through the serial port to the bottom MCU code or after decoding data sent back. Can

G.726的网络聊天程序源码，包含含G.726编解码源码 -The G.726 network chat program source code, containing containing G.726 codec source code

G.726编解码器原理的基础上，详细讨论了如何在DSP上实时实现G.726编解码器的过程-G.726 codec principle based on a detailed discussion of how to achieve real-time DSP, G.726 codec