TL;DW: ZLowpass2 acts more like the Emu e6400 Ultra lowpass in motion, with coefficient interpolation. ZLowpass2.zip(621k) Need I even say more? My Z series filters were hotly sought after by a specific crew of localized Airwindows fans :D but they paid for their relatively high CPU efficiency with a dose of zipper noise, and that’s […]
TL;DW: YHighpass is soft and smooth to nasty, edgy texture-varying filtering. YHighpass.zip(612k) See YLowpass, except it’s a highpass :) but there are several ‘one more things’, most notably an upgrade to what I’ve been using for denormalization. I ran into issues with YLowpass munching too much CPU. The fixes I came up with, worked so […]
TL;DW: YLowpass is soft and smooth to nasty, edgy texture-varying filtering. YLowpass.zip(613k) Introducing the Y filters! Where the X filters were eXperimental and the Z filters are emulations meant to sound like hardware, YLowpass is further researches before going back into the Z filters for refinements. I’m using these to perfect the designs, and YLowpass […]
TL;DW: BiquadPlus is Biquad plus zipper noise suppression! For twiddling the controls. BiquadPlus.zip(597k) By request, a kind of bugfix! Understand, a simpler implementation of a biquad filter isn’t a ‘bug’, exactly. I may have not had everything figured out, but if you’re designing fixed filters or looking to tune in EQs on something in your […]
