Method: AudioStream::Fx::Chorus#initialize

Defined in:

lib/audio_stream/fx/chorus.rb

#initialize(soundinfo, depth: 100, rate: 4) ⇒ Chorus

Returns a new instance of Chorus.

Parameters:

• soundinfo (AudioStream::SoundInfo)
• depth (Float) (defaults to: 100) —

  Chorus depth (0.0~)

• rate (AudioStream::Rate | Float) (defaults to: 4) —

  Chorus speed (0.0~) default unit: sec

# File 'lib/audio_stream/fx/chorus.rb', line 7

def initialize(soundinfo, depth: 100, rate: 4)
  @depth = depth
  @rate = Rate.sec(rate)

  @delaybufs = [
    RingBuffer.new(@depth * 3, 0.0),
    RingBuffer.new(@depth * 3, 0.0)
  ]

  @phase = 0
  @speed = @rate.sample_phase(soundinfo)
end