derived

Documentation

Index

• func LinearPanning(input1, input2, panning float64) (float64, float64)
• func NewCombinedGenerators(g ...generators.Generator) generators.Generator
• func NewConstantPitchGenerator(g generators.Generator, c float64) generators.Generator
• func NewFilteredGenerator(g generators.Generator, f filters.Filter) generators.Generator
• func NewGeneratorWithPitchControl(g generators.Generator, control func(float64) float64) generators.Generator
• func NewHarmonicGenerator(g generators.Generator, pitchFactor, gainFactor float64) generators.Generator
• func NewHarmonicsGenerator(g func() generators.Generator, harmonics int) generators.Generator
• func NewPitchControlledPanningGenerator(g generators.Generator) generators.Generator
• func NewTransposingGenerator(g generators.Generator, semitones, gainFactor float64) generators.Generator
• func NewVocoder(source, vocoder generators.Generator) generators.Generator
• func SinusoidalPanning(input1, input2, panning float64) (float64, float64)
• func SquareRootPanning(input1, input2, panning float64) (float64, float64)
• type EnvelopeGenerator
  • func NewEnvelopeGenerator(g generators.Generator, attack, decay, sustain, release float64) *EnvelopeGenerator
  • func (e *EnvelopeGenerator) GetSamples(cfg *audio.AudioConfig, n int) []float64
  • func (e *EnvelopeGenerator) SetGain(f float64)
  • func (e *EnvelopeGenerator) SetPitch(f float64)
  • func (e *EnvelopeGenerator) SetPitchbend(f float64)
• type WrappedGenerator
  • func NewWrappedGenerator(g generators.Generator) *WrappedGenerator
  • func (b *WrappedGenerator) GetSamples(cfg *audio.AudioConfig, n int) []float64
  • func (b *WrappedGenerator) SetGain(f float64)
  • func (b *WrappedGenerator) SetPitch(f float64)
  • func (b *WrappedGenerator) SetPitchbend(f float64)

Functions

func LinearPanning

func LinearPanning(input1, input2, panning float64) (float64, float64)

func NewCombinedGenerators

func NewCombinedGenerators(g ...generators.Generator) generators.Generator

func NewConstantPitchGenerator

func NewConstantPitchGenerator(g generators.Generator, c float64) generators.Generator

func NewFilteredGenerator

func NewFilteredGenerator(g generators.Generator, f filters.Filter) generators.Generator

func NewGeneratorWithPitchControl

func NewGeneratorWithPitchControl(g generators.Generator, control func(float64) float64) generators.Generator

func NewHarmonicGenerator

func NewHarmonicGenerator(g generators.Generator, pitchFactor, gainFactor float64) generators.Generator

func NewHarmonicsGenerator

func NewHarmonicsGenerator(g func() generators.Generator, harmonics int) generators.Generator

func NewPitchControlledPanningGenerator

func NewPitchControlledPanningGenerator(g generators.Generator) generators.Generator

func NewTransposingGenerator

func NewTransposingGenerator(g generators.Generator, semitones, gainFactor float64) generators.Generator

func NewVocoder

func NewVocoder(source, vocoder generators.Generator) generators.Generator

A vocoder modulates a source generator. The pitchbend and gain of the source generator are never modified by this generator.

func SinusoidalPanning

func SinusoidalPanning(input1, input2, panning float64) (float64, float64)

func SquareRootPanning

func SquareRootPanning(input1, input2, panning float64) (float64, float64)

Types

type EnvelopeGenerator

type EnvelopeGenerator struct {
	Generator   generators.Generator
	Pitch       float64
	Attack      float64
	Decay       float64
	Sustain     float64
	SustainHold float64
	Release     float64
	Period      int
}

func NewEnvelopeGenerator

func NewEnvelopeGenerator(g generators.Generator, attack, decay, sustain, release float64) *EnvelopeGenerator

func (*EnvelopeGenerator) GetSamples

func (e *EnvelopeGenerator) GetSamples(cfg *audio.AudioConfig, n int) []float64

func (*EnvelopeGenerator) SetGain

func (e *EnvelopeGenerator) SetGain(f float64)

func (*EnvelopeGenerator) SetPitch

func (e *EnvelopeGenerator) SetPitch(f float64)

func (*EnvelopeGenerator) SetPitchbend

func (e *EnvelopeGenerator) SetPitchbend(f float64)

type WrappedGenerator

type WrappedGenerator struct {
	GetSamplesFunc   func(cfg *audio.AudioConfig, n int) []float64
	SetPitchFunc     func(float64)
	SetPitchbendFunc func(float64)
	SetGainFunc      func(float64)
}

func NewWrappedGenerator

func NewWrappedGenerator(g generators.Generator) *WrappedGenerator

func (*WrappedGenerator) GetSamples

func (b *WrappedGenerator) GetSamples(cfg *audio.AudioConfig, n int) []float64

func (*WrappedGenerator) SetGain

func (b *WrappedGenerator) SetGain(f float64)

func (*WrappedGenerator) SetPitch

func (b *WrappedGenerator) SetPitch(f float64)

func (*WrappedGenerator) SetPitchbend

func (b *WrappedGenerator) SetPitchbend(f float64)