Class: Synthesizer::OscillatorSource::FormantVocoder::Context

Inherits:
Base::Context
  • Object
show all
Defined in:
lib/synthesizer/oscillator_source/formant_vocoder.rb

Instance Attribute Summary collapse

Attributes inherited from Base::Context

#init_phase, #note_perform, #pos, #soundinfo

Instance Method Summary collapse

Methods inherited from Base::Context

#channels, #framerate, #samplerate, #window_size

Constructor Details

#initialize(soundinfo, note_perform, init_phase, pronunciation) ⇒ Context

Returns a new instance of Context.



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# File 'lib/synthesizer/oscillator_source/formant_vocoder.rb', line 104

def initialize(soundinfo, note_perform, init_phase, pronunciation)
  super(soundinfo, note_perform, init_phase)

  synth = note_perform.synth
  @pronunciation_mod = ModulationValue.balance_generator(note_perform, synth.soundinfo.window_size.to_f, pronunciation)
  @tmpbufs = Array.new(5) {|i| Vdsp::DoubleArray.new(soundinfo.window_size+2)}
  @pulse_context = Pulse.instance.generate_context(soundinfo, note_perform, init_phase)
end

Instance Attribute Details

#pronunciation_mod ⇒ Object (readonly)

Returns the value of attribute pronunciation_mod.



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# File 'lib/synthesizer/oscillator_source/formant_vocoder.rb', line 100

def pronunciation_mod
  @pronunciation_mod
end

#pulse_context ⇒ Object (readonly)

Returns the value of attribute pulse_context.



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# File 'lib/synthesizer/oscillator_source/formant_vocoder.rb', line 102

def pulse_context
  @pulse_context
end

#tmpbufs ⇒ Object (readonly)

Returns the value of attribute tmpbufs.



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# File 'lib/synthesizer/oscillator_source/formant_vocoder.rb', line 101

def tmpbufs
  @tmpbufs
end