1）PCM、WAV音频素材，分享给将要学习或者正在学习audio开发的同学。
2）内容属于原创，若转载，请说明出处。
3）提供相关问题有偿答疑和支持。
常用的Audio PCM WAV不同采样率，不同采样深度，立体声，单声道，正弦波等音频素材，主页可以下载:
1k_-6dB_5s_16k_16_mono.wav
1khz-15s.wav
1khz-120s.wav
8K_16bit_STERO_30s.wav
11.025K_16bit_MONO_60s.wav
12K_16bit_MONO_30s.wav
12K_16bit_STERO_60s.wav
16K_16bit_STERO_30s.wav
22.05K_16bit_MONO_60s.wav
24K_16bit_MONO_30s.wav
24K_16bit_STERO_60s.wav
32K_16bit_STERO_30s.wav
44.1K_16bit_MONO_60s.wav
48K_16bit_MONO_30s.wav
48K_16bit_STERO_60s.wav
G726_16_8K_16bit_MONO_30s.wav
G726_40_8K_16bit_MONO_30s.wav
)