final case class BLowPass(in: GE, freq: GE = 500.0f, rq: GE = 1.0f) extends SingleOut with AudioRated with Product with Serializable
A 2nd order (12db per oct roll-off) resonant low pass filter UGen. The B equalization suite is based on the Second Order Section (SOS) biquad UGen.
Note: Biquad coefficient calculations imply certain amount of CPU overhead. These plugin UGens contain optimizations such that the coefficients get updated only when there has been a change to one of the filter's parameters. This can cause spikes in CPU performance and should be considered when using several of these units.
- in
input signal to be processed.
- freq
cutoff frequency.
- rq
the reciprocal of Q, hence bandwidth / cutoffFreq.
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Abstract method which must be implemented by creating the actual
UGens during expansion. - final def name: String
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