@ -1560,7 +1560,7 @@ Audio
```python
import wave, struct
samples = [struct.pack('<h', int(a * 30000)) for a in <list>]
wf = wave.open('test.wav', 'wb')
wf = wave.open('out.wav', 'wb')
wf.setnchannels(1)
wf.setsampwidth(2)
wf.setframerate(44100)