1976 Aug. 353/2 The engineer has made a note of the frequency correction, artificial reverberation, compression, noise-gating, stereo panning etc. he wanted to apply to each track.
1987 July 4 Most interesting seems to be the REX50 digital multi-FX... So what can you do with it? Well, there are reverbs, gated reverbs, noise gating, [etc.].