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fx::PhaseShifter [Help Patch]

PhaseShifter (phaser) effect

Syntax

PhaseShifter options

Options

-name

Optional user-defined name for the transform

-lfo_depth

Depth of LFO function

Type: Float

Default: 0.5

-feedback

Feedback gain

Type: Float

Default: 0

-lfo_freq

Frequency of LFO function

Type: Float

Default: 0.25

Inlets

samplesIn

input samples

Type: Samples

lfo_depth

Depth of LFO function

Type: Float

Default: 0.5

feedback

Feedback gain

Type: Float

Default: 0

lfo_freq

Frequency of LFO function

Type: Float

Default: 0.25

Outlets

samplesOut

Output samples from effect

Type: Samples

Comments

The phase shifter consists of a series of allpass filters that produce several notches in the frequency spectrum of incoming audio signals. A low-frequency oscillator (LFO) is used to sweep the notches up and down in frequency, resulting in the chacteristic "phasing" sound.

More information on phase shifting can be found here.

See Also

Allpass

fx::Flanger

Keywords

phaser phase shifter allpass

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