Peak and RMS Compression Modes
The Buss switch is the core of SphereComp. In Regular mode the compressor responds to the peaks of the signal, which lets you dynamically shape individual tracks. In Buss mode it responds to the RMS, or average, level of the signal, which is designed for tying a group of tracks together, such as a drum bus.
The developer notes that some individual tracks benefit more from RMS compression, and some groups or mixes benefit more from peak compression. Trying both modes on the same material is the practical way to decide which fits.






