Quantum

Quantum is a multi-band compressor with spectrum analyser for mastering purpose.

Features

• 4 individual bands with adjustable crossover frequencies

• Each band can be muted, soloed or bypassed

• Spectrum analyser (pre/post compression)

• Same algorithm as in https://www.audiotool.com/board/manual/gravity

Links

• https://en.wikipedia.org/wiki/Dynamic_range_compression#Multiband_compression

• https://de.mathworks.com/help/audio/ref/compressor.html#bu_1477-7

• https://music.tutsplus.com/tutorials/how-to-use-multi-band-compression-in-mixing-and-mastering–audio-1904