parallel-compression

Parallel compression is a human-made audio mixing technique in which a signal is routed simultaneously through one or more compressor paths and an unprocessed (dry) path, and the resulting outputs are blended back together, so the treated signal combines the density and level consistency of the compressed path(s) with the transient detail of the dry path. Parameters: (1) split configuration — the number of parallel compressor paths and their settings (threshold, ratio, attack, release), typically two or more paths at different intensities; (2) blend ratio — the relative level of the dry signal and the compressed signal(s) at recombination; (3) target material — the source signal treated (vocal, drum, bass). Mechanism of persistence: the technique persists as a documented studio practice — the 'New York' or 'NYC' compression recipe — maintained through engineer training, session templates, and DAW/plugin presets that encode the split-and-blend routing. [formal: compressio parallela | substrate: behavior | horizon: generations | explicit: yes | epoch: 0.03]