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IIR-Filters in R4 with unit-delays

(15 Votes)
0.1 (Updated 15 years ago)
June 17, 2003
Reaktor 5 or lower
Effect Other


IIR-Filters are pure digital filters. it´s quite easy to build them in r4 using unit-delays. Sorry, no coefficients included but you can find them spread all over the internet. You can calculate your own, of course, but it´s not easy. I already did that 8 years ago and it´s like hell, if you don´t own a special software doing that for you.
Some pro´s in here ?
this only shows the principles doing IIR-Filtering, it´s no complete ensemble...sorry...




max /wellental
17 years ago
ok ! i had a much better idea, yesterday eve. i´ll build up the macros for coefficient-calculation at next and upload them as an update. it´s not that easy to do that, as reaktor is no real programming-language and my source are coded in assembler, so i must re-engineer the algorithms in reaktor. hope this will work, but my tests yesterday looked not too bad. back to the roots, back to the math...
Phil Durrant
17 years ago
i think this need snapshots, i don't really understand this, some snaps would help me.
max /wellental
17 years ago
I´ll look for some snapshots the next days, if someone´s interested in this...