alsa-driver-1.0.14编译声卡所需要的库，官方原版，可以直接使用-alsa-driver-1.0.14 sound compile the required libraries, the official original, you can directly use

alsa声音驱动体系的lib库源代码，对应libaudio.so动态库-alsa sound lib-driven database system source code, the corresponding dynamic library libaudio.so