一：pyaudio安装

Ctrl+R输入cmd打开控制台执行如下命令

pip install PyAudio

二：Python播放PCM音频文件

import pyaudio# 初始化播放器
p = pyaudio.PyAudio()
stream = p.open(format=p.get_format_from_width(2), channels=1, rate=16000, output=True)
file = "D:\\byby_8K_1C_16bit.pcm";
file1 = "D:\\byby_8K_1C_16bit_agc.pcm";# 将 pcm 数据直接写入 PyAudio 的数据流
with open(file1, "rb") as f:stream.write(f.read())stream.stop_stream()
stream.close()
p.terminate()