Audio

README.md

@@ -1533,13 +1533,13 @@ Audio
 #### Saves a list of floats with values between 0 and 1 to a WAV file:
 ```python
 import wave, struct
-frames = [struct.pack('h', int((a-0.5)*60000)) for a in <list>]
-wf = wave.open(<filename>, 'wb')
-wf.setnchannels(1)
-wf.setsampwidth(4)
-wf.setframerate(44100)
-wf.writeframes(b''.join(frames))
-wf.close()
+samples = [struct.pack('h', int((a-0.5)*60000)) for a in <list>]
+wav = wave.open(<filename>, 'wb')
+wav.setnchannels(1)
+wav.setsampwidth(4)
+wav.setframerate(44100)
+wav.writeframes(b''.join(samples))
+wav.close()
 ```