linux下的可以采集声音和播放声音的程序，运用c语言编写，主要采用了read和write两个函数-sound and play a sound program can be collected under linux using c language, mainly using the read and write two functions

linux 录音、放音源码 linux 录音、放音源码-linux record.c play.c linux record.c play.c

音频：pcm录音，基于linux操作系统，简单，可以运行-audio：a simple pcm record codes which can run