版权声明:本文为博主原创文章,未经博主允许不得转载。 https://blog.csdn.net/dss_dssssd/article/details/83540061
需要模块:wave , pyAudio
程序如下:
import pyaudio
import wave
CHUNK = 1024
# 从目录中读取语音
wf = wave.open('./2.wav', 'rb')
# read data
data = wf.readframes(CHUNK)
# 创建播放器
p = pyaudio.PyAudio()
# 获得语音文件的各个参数
FORMAT = p.get_format_from_width(wf.getsampwidth())
CHANNELS = wf.getnchannels()
RATE = wf.getframerate()
print('FORMAT: {} \nCHANNELS: {} \nRATE: {}'.format(FORMAT, CHANNELS, RATE))
# 打开音频流, output=True表示音频输出
stream = p.open(format=FORMAT,
channels=CHANNELS,
rate=RATE,
frames_per_buffer=CHUNK,
output=True)
# play stream (3) 按照1024的块读取音频数据到音频流,并播放
while len(data) > 0:
stream.write(data)
data = wf.readframes(CHUNK)