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# -*- coding: utf-8 -*-"""Created on Fri Jun 21 23:00:55 2019QQ群：476842922(欢迎加群讨论学习)@author: Administrator"""import pyaudioimport waveCHUNK = 1024FORMAT = pyaudio.paInt16CHANNELS = 2RATE = 44100RECORD_SECONDS = 5WAVE_OUTPUT_FILENAME = "output.wav"p = pyaudio.PyAudio()stream = p.open(format=FORMAT,                channels=CHANNELS,                rate=RATE,                input=True,                frames_per_buffer=CHUNK)print("* recording")frames = []for i in range(0, int(RATE / CHUNK * RECORD_SECONDS)):    data = stream.read(CHUNK)    frames.append(data)print("* done recording")stream.stop_stream()stream.close()p.terminate()wf = wave.open(WAVE_OUTPUT_FILENAME, 'wb')wf.setnchannels(CHANNELS)wf.setsampwidth(p.get_sample_size(FORMAT))wf.setframerate(RATE)wf.writeframes(b''.join(frames))wf.close()

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