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DSP and Plugin Development • Re: Apply half band and decimation after polyphase fir

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Most of my issue was the Filter Delay Indexing made me think I needed decimation for a basic 1 octave up even with the FIR. I think the ratio/2.0 with the IIR at the really high factors might work. I havn’t figured out halfband limiting with a FIR kernel so I keep using HIIR. It’s easier to setup 2 samples processed down then figure out the delay.

Statistics: Posted by Marvinh — Fri Jan 24, 2025 12:04 am



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