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| import pyaudio | |
| import wave | |
| # Set audio parameters | |
| FORMAT = pyaudio.paInt16 # Audio format | |
| CHANNELS = 1 # Number of audio channels | |
| RATE = 16000 # Sampling rate | |
| CHUNK = 1024 # Number of audio frames per buffer | |
| RECORD_SECONDS = 10 # Duration of recording in seconds | |
| RECORDING_FILENAME = 'recording.wav' # Name of output file | |
| def record(seconds=RECORD_SECONDS, filename=RECORDING_FILENAME): | |
| # Initialize PyAudio object | |
| audio = pyaudio.PyAudio() | |
| # Open audio stream | |
| stream = audio.open( | |
| format=FORMAT, channels=CHANNELS, | |
| rate=RATE, input=True, | |
| frames_per_buffer=CHUNK) | |
| # Record audio | |
| frames = [] | |
| for i in range(0, int(RATE / CHUNK * seconds)): | |
| data = stream.read(CHUNK) | |
| frames.append(data) | |
| # Stop audio stream and PyAudio object | |
| stream.stop_stream() | |
| stream.close() | |
| audio.terminate() | |
| # Write frames to a WAV file | |
| wave_file = wave.open(filename, 'wb') | |
| wave_file.setnchannels(CHANNELS) | |
| wave_file.setsampwidth(audio.get_sample_size(FORMAT)) | |
| wave_file.setframerate(RATE) | |
| wave_file.writeframes(b''.join(frames)) | |
| wave_file.close() | |
| if __name__ == '__main__': | |
| # Run the record function with default parameters | |
| record() |