Changes the volume of the audio channels.
This node uses a rough approximation of perceived loudness, so that doubling the
Loudness input value will make the audio sound twice as loud.
Loudness— The volume of the output relative to the input. At 1, the volume is unchanged. At 2, the volume is doubled. At 0, the volume is silent.
Keywords: *, amplitude, decibel, gain, multiply, music, rms, root mean square, scale, sound, volume, x, ×, •