Howtosignalprocessing
How do you correct phase rotation?
Phase rotation can be reversed by swapping any two of the three “hot” leads supplying three-phase power to a three-phase load.
What is phase rotation in audio?
Rotating the phase of a signal changes its peak values but doesn't change its loudness, and otherwise has no audible effect on the signal. Asymmetric waveforms can occasionally occur in audio such as dialogue, voice, and brass instruments. Making the waveform more symmetrical gives the signal more headroom.
