linux 下的音频编程，里面包含有相应的库文件arm-linux-gcc 2.95 编译器编译，可以录音并保存文件，播放录音-audio programming under linux, which contains the appropriate library file arm-linux-gcc 2.95 compiler, you can record and save the file, play the recording

linux下可以录音、播放的程序源码。linux下可以录音linux下可以录音、播放的程序源码。(Linux can record, play the program source code)