Packages

object FreqShift extends ProductReader[FreqShift] with Serializable

A frequency shifting UGen. It implements single sideband (SSB) amplitude modulation, also known as frequency shifting, but not to be confused with pitch shifting. Frequency shifting moves all the components of a signal by a fixed amount but does not preserve the original harmonic relationships.

Examples
// shift a sine frequency from 200 to 700 Hz
play {
  val freq = Line.ar(0, 500, 5)
  FreqShift.ar(SinOsc.ar(200) * 0.25, freq)
}
// negative frequency to shift downwards
play {
  val freq = Line.ar(0, -500, 5)
  FreqShift.ar(SinOsc.ar(700) * 0.25, freq)
}
See also

Hilbert

PV_MagShift

Linear Supertypes
Serializable, ProductReader[FreqShift], AnyRef, Any
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Inherited
  1. FreqShift
  2. Serializable
  3. ProductReader
  4. AnyRef
  5. Any
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Visibility
  1. Public
  2. Protected

Value Members

  1. def ar(in: GE, freq: GE = 0.0f, phase: GE = 0.0f): FreqShift

    freq

    the shift amount in Hertz. Positive values shift upwards, negative values shift downwards.

    phase

    a phase parameter in radians (0 to 2 Pi).

  2. def read(in: RefMapIn, key: String, arity: Int): FreqShift
    Definition Classes
    FreqShift → ProductReader