my_audio_record.py 文件源码

def my_record():
    pa=PyAudio()
    stream=pa.open(format=paInt16,channels=1,
                   rate=framerate,input=True,
                   frames_per_buffer=NUM_SAMPLES)
    my_buf=[]
    count=0
    print "* start recoding *"
    while count<TIME*5:
        string_audio_data=stream.read(NUM_SAMPLES)
        my_buf.append(string_audio_data)
        count+=1
        print '.'
    #filename=datetime.now().strftime("%Y-%m-%d_%H_%M_%S")+".wav"
    filename="01.wav"
    save_wave_file(filename, my_buf)
    stream.close()
    print "* "+filename, "is saved! *"