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biquad filter

an implementation of a biquad filter (2 poles 2 zeros)

(23 Votes)
0.1 (Updated 16 years ago)
August 26, 2003
Reaktor 5 or lower
Effect Other


it can be used to implement higher order 1D filters as a basic building block or it can be useful on its own.

unlike the digital state variable filter it does not provide *simultaneous* LP, BP and HP outputs, hence a switch is used for selection.

it offers independent control over cutoff/center frequency and damping factor.