final case class Resonz(rate: MaybeRate, in: GE, freq: GE = 440.0f, rq: GE = 1.0f) extends SingleOut with Product with Serializable
A two pole resonant filter UGen. It has zeroes at z = +1 and z = -1.
Based on K. Steiglitz, "A Note on Constant-Gain Digital Resonators", Computer Music Journal, vol 18, no. 4, pp. 8-10, Winter 1994.
- in
input signal to be filtered
- freq
resonant frequency in Hertz
- rq
reciprocal of Q. The Q (or quality) is conventionally defined as center-frequency / bandwidth, meaning that rq = bandwidth / center-frequency. A higher Q or lower rq produces a steeper filter.
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new
Resonz(rate: MaybeRate, in: GE, freq: GE = 440.0f, rq: GE = 1.0f)
- in
input signal to be filtered
- freq
resonant frequency in Hertz
- rq
reciprocal of Q. The Q (or quality) is conventionally defined as center-frequency / bandwidth, meaning that rq = bandwidth / center-frequency. A higher Q or lower rq produces a steeper filter.
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- val freq: GE
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def
makeUGen(_args: Vec[UGenIn]): UGenInLike
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def
makeUGens: UGenInLike
Abstract method which must be implemented by creating the actual
UGens during expansion. -
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- val rate: MaybeRate
- val rq: GE
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