final case class BLowShelf(in: GE, freq: GE = 500.0f, rs: GE = 1.0f, gain: GE = 0.0f) extends SingleOut with AudioRated with Product with Serializable
A low shelf equalizer 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.
- rs
the reciprocal of the slope S (Shell boost/cut slope). When
S = 1, the shelf slope is as steep as it can be and remain monotonically increasing or decreasing gain with frequency. The shelf slope, in dB/octave, remains proportional to S for all other values for a fixed freq/sample-rate andgain.- gain
boost/cut at the cutoff frequency (in decibels).
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- new BLowShelf(in: GE, freq: GE = 500.0f, rs: GE = 1.0f, gain: GE = 0.0f)
- in
input signal to be processed.
- freq
cutoff frequency.
- rs
the reciprocal of the slope S (Shell boost/cut slope). When
S = 1, the shelf slope is as steep as it can be and remain monotonically increasing or decreasing gain with frequency. The shelf slope, in dB/octave, remains proportional to S for all other values for a fixed freq/sample-rate andgain.- gain
boost/cut at the cutoff frequency (in decibels).
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- val freq: GE
- val gain: GE
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- val in: GE
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- def makeUGen(_args: Vec[UGenIn]): UGenInLike
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- BLowShelf → UGenSource
- def makeUGens: UGenInLike
Abstract method which must be implemented by creating the actual
UGens during expansion. - final def name: String
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- def productElementNames: Iterator[String]
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- final def rate: Rate
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- val rs: GE
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