C++或Delphi 实现语音猫，播放自己录的音乐程序，并有实例代码-VC codec instance UDP messaging program, and a good package, a complete implementation of class, brought directly to the use of

BPSK方式的一个编码译码算法程序，通过该程序可以学习编码译码的整个实现过程，写的很好-BPSK mode of a coding-decoding algorithm program, the program can learn the entire implementation process of the codec, written in good

PSK、QAM等的编译码算法和星座图，仿真符合实际。-PSK, QAM codec algorithms and constellation diagram, simulation realistic.