9d9ef625dccb7ba0ed3295f18d90de9d6dd59469,nussl/audio_signal.py,AudioSignal,__sub__,#AudioSignal#,860

Before Change

    def __sub__(self, other):
        self._verify_audio(other, "subtract")

        if self.signal_length > other.signal_length:
            combined = np.copy(self.audio_data)
            combined[:, :other.signal_length] -= other.audio_data
        else:
            combined = np.copy(other.audio_data)
            combined[:, :self.signal_length] -= self.audio_data

        return AudioSignal(audio_data_array=combined)

    def _verify_audio(self, other, op):
        if self.num_channels != other.num_channels:
            raise Exception("Cannot " + op + " with two signals that have a different number of channels!")

After Change

        return self.add(other)

    def __sub__(self, other):
        return self.subtract(other)

    def _verify_audio(self, other):
        if self.num_channels != other.num_channels:

Instances