Ableton’s approach to implementing upward and downward compression and expansion across multiple frequency bands in an intuitive and easy-to-use tool was laudable, but not revelatory, and it ...

Some compressors also allow something called ‘upward’ compression. This is essentially the opposite of what's described above, where volume is boosted when the level falls below the threshold.

Ableton’s approach to implementing upward and downward compression and expansion across multiple frequency bands in an intuitive and easy-to-use tool was laudable, but not revelatory, and it wasn't ...