树莓派进行录音

录为in.wav文件，录一个时长5s的音频文件web # in def ini(): #关闭掉各类报错 os.close(sys.stderr.fileno()) CHUNK = 512 FORMAT = pyaudio.paInt16 CHANNELS = 1 RATE = 44100 RECORD_SECONDS = 5 WAVE_OUTPUT_FILENAME =

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