Gain Plug-in

Gain amplifies (or reduces) the signal by a specific decibel amount.

Figure. Gain window.

Note: The Gain plug-in is available in mono, mono to stereo, and stereo instances. In mono and mono to stereo modes, only one Phase Invert button is available. In the mono version, the Stereo Balance, Swap Left/Right, and Mono parameters are disabled.

Using Phase Inversion

Inverting phase is useful for dealing with time alignment problems, particularly those caused by simultaneous recording with multiple microphones. When you invert the phase of a signal heard in isolation, it sounds identical to the original. When the signal is heard in conjunction with other signals, however, phase inversion may have an audible effect. For example, if you place microphones above and below a snare drum, you may find that inverting the phase of either microphone can improve (or ruin) the sound. As always, rely on your ears.