R_WARE PORT OF AIRWINDOWS TapeDust
AW_TapeDust is a port of the Airwindows TapeDust. The algorithms have been refined for the VM environment.
TL;DW: Just a special treble-erode noise.
It is a slew noise plugin. What that means is, the noise ONLY hits high frequencies or anywhere the signal’s moving rapidly (there’s a teeny bit of other noise added at high settings, but it’s mostly that). Note the ‘or anywhere the signal’s moving rapidly’. This isn’t a crossover. If you put in a sine wave that’s low and loud, you’ll get very obvious noise only as it crosses through zero, and that’ll sound odd. In general, cranking this up is weird. It’ll depend hugely on what kind of signal you’ve got… but that’s the beauty of it if you can master where to use this plugin. TapeDust can convert ugly sharp treble attacks on pointy percussive atonal sounds to pretty much any degree of dense, noisy, natural-sounding crunch. It’s a type of noise, so it also gives analog-style variance to repeated samples that might sound over-digital. And the less tonal, or the less ‘pure clear note’ the signal is, the more TapeDust you can get away with. Since it’s a slew noise, it hits the treble of your signal HARD, but since it’s a noise, it’s not filtering or softening the sound as much as it’s just eroding it, weathering it, making it more natural. Anywhere you’ve got bright highs on a nonpure sound, you can grind them off with TapeDust.
Original: https://www.airwindows.com/tapedust/