def close(self):
        """Close the audio file and free associated memory."""
        if not self.closed:
            check(_coreaudio.ExtAudioFileDispose(self._obj))
            self.closed = True
def close ( self ) : if not self . closed : check ( _coreaudio . ExtAudioFileDispose ( self . _obj ) ) self . closed = True
Close the audio file and free associated memory.