AKKorgLowPassFilter

open class AKKorgLowPassFilter : AKNode, AKToggleable, AKComponent, AKInput

Analogue model of the Korg 35 Lowpass Filter

  • Lower and upper bounds for Cutoff Frequency

    Declaration

    Swift

    public static let cutoffFrequencyRange: ClosedRange<Double>
  • Lower and upper bounds for Resonance

    Declaration

    Swift

    public static let resonanceRange: ClosedRange<Double>
  • Lower and upper bounds for Saturation

    Declaration

    Swift

    public static let saturationRange: ClosedRange<Double>
  • Initial value for Cutoff Frequency

    Declaration

    Swift

    public static let defaultCutoffFrequency: Double
  • Initial value for Resonance

    Declaration

    Swift

    public static let defaultResonance: Double
  • Initial value for Saturation

    Declaration

    Swift

    public static let defaultSaturation: Double
  • Ramp Duration represents the speed at which parameters are allowed to change

    Declaration

    Swift

    @objc
    open dynamic var rampDuration: Double { get set }
  • Filter cutoff

    Declaration

    Swift

    @objc
    open dynamic var cutoffFrequency: Double { get set }
  • Filter resonance (should be between 0-2)

    Declaration

    Swift

    @objc
    open dynamic var resonance: Double { get set }
  • Filter saturation.

    Declaration

    Swift

    @objc
    open dynamic var saturation: Double { get set }
  • Tells whether the node is processing (ie. started, playing, or active)

    Declaration

    Swift

    @objc
    open dynamic var isStarted: Bool { get }
  • Function to start, play, or activate the node, all do the same thing

    Declaration

    Swift

    @objc
    open func start()
  • Function to stop or bypass the node, both are equivalent

    Declaration

    Swift

    @objc
    open func stop()