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AudioNodeType

proof_engine::audio::graph

Enum AudioNodeType 

Source 
pub enum AudioNodeType {

Show 34 variants    Oscillator {
        waveform: Waveform,
        frequency: f32,
        detune_cents: f32,
    },
    Noise {
        color: NoiseColor,
    },
    SamplePlayer {
        clip_id: u32,
        loop_start: f32,
        loop_end: f32,
        loop_mode: LoopMode,
    },
    Wavetable {
        table_id: u32,
        morph: f32,
        frequency: f32,
    },
    KarplusStrong {
        frequency: f32,
        decay: f32,
        brightness: f32,
    },
    FmOscillator {
        carrier_freq: f32,
        mod_freq: f32,
        mod_index: f32,
        waveform: Waveform,
    },
    Additive {
        fundamental: f32,
        partial_gains: Vec<f32>,
    },
    BiquadFilter {
        filter_type: FilterType,
        frequency: f32,
        q: f32,
        gain_db: f32,
    },
    LadderFilter {
        cutoff: f32,
        resonance: f32,
        drive: f32,
    },
    FormantFilter {
        vowel_a: f32,
        vowel_b: f32,
        blend: f32,
    },
    CombFilter {
        delay_time: f32,
        feedback: f32,
        feedforward: f32,
    },
    Adsr {
        attack: f32,
        decay: f32,
        sustain: f32,
        release: f32,
    },
    MultiStageEnvelope {
        breakpoints: Vec<(f32, f32)>,
        loop_start: Option<usize>,
    },
    Lfo {
        waveform: Waveform,
        frequency: f32,
        amplitude: f32,
        phase: f32,
    },
    SampleHold {
        rate: f32,
    },
    Delay {
        delay_time: f32,
        feedback: f32,
        wet: f32,
    },
    Reverb {
        room_size: f32,
        damping: f32,
        wet: f32,
    },
    Chorus {
        voices: u32,
        rate: f32,
        depth: f32,
        wet: f32,
    },
    Compressor {
        threshold_db: f32,
        ratio: f32,
        attack_ms: f32,
        release_ms: f32,
    },
    Distortion {
        mode: DistortionMode,
        drive: f32,
    },
    Panner {
        pan: f32,
    },
    Gain {
        gain_db: f32,
    },
    Limiter {
        ceiling_db: f32,
        release_ms: f32,
    },
    StereoWidener {
        width: f32,
    },
    BitCrusher {
        bits: u32,
        downsample: u32,
    },
    PitchShift {
        semitones: f32,
    },
    RingModulator {
        carrier_freq: f32,
        mix: f32,
    },
    AutoWah {
        sensitivity: f32,
        speed: f32,
        min_freq: f32,
        max_freq: f32,
    },
    Mixer {
        gains: Vec<f32>,
    },
    Crossfade {
        blend: f32,
    },
    Constant {
        value: f32,
    },
    Meter,
    MathOp {
        op: AudioMathOp,
    },
    Output {
        volume: f32,
    },

}
Expand description

All supported audio node types in the processing graph.

Variants§

§

Oscillator

Basic oscillator (sine, square, saw, etc.).

Fields

§waveform: Waveform
§frequency: f32
§detune_cents: f32
§

Noise

White/pink/brown noise.

Fields

§color: NoiseColor
§

SamplePlayer

Audio file sample player.

Fields

§clip_id: u32
§loop_start: f32
§loop_end: f32
§loop_mode: LoopMode
§

Wavetable

Wavetable oscillator with morphing between wavetables.

Fields

§table_id: u32
§morph: f32
§frequency: f32
§

KarplusStrong

Karplus-Strong plucked string.

Fields

§frequency: f32
§decay: f32
§brightness: f32
§

FmOscillator

FM oscillator: carrier + modulator.

Fields

§carrier_freq: f32
§mod_freq: f32
§mod_index: f32
§waveform: Waveform
§

Additive

Additive synth: sum of partials.

Fields

§fundamental: f32
§partial_gains: Vec<f32>
§

BiquadFilter

Biquad filter (LP, HP, BP, notch, shelf, peaking).

Fields

§filter_type: FilterType
§frequency: f32
§q: f32
§gain_db: f32
§

LadderFilter

Moog-style 24dB/oct ladder filter.

Fields

§cutoff: f32
§resonance: f32
§drive: f32
§

FormantFilter

Formant filter (vowel synthesis).

Fields

§vowel_a: f32
§vowel_b: f32
§blend: f32
§

CombFilter

Comb filter.

Fields

§delay_time: f32
§feedback: f32
§feedforward: f32
§

Adsr

ADSR envelope.

Fields

§attack: f32
§decay: f32
§sustain: f32
§release: f32
§

MultiStageEnvelope

Multi-stage envelope (breakpoint sequence).

Fields

§breakpoints: Vec<(f32, f32)>
§loop_start: Option<usize>
§

Lfo

LFO modulator.

Fields

§waveform: Waveform
§frequency: f32
§amplitude: f32
§phase: f32
§

SampleHold

Sample & Hold: samples input at rate, holds until next trigger.

Fields

§rate: f32
§

Delay

Delay line with feedback.

Fields

§delay_time: f32
§feedback: f32
§wet: f32
§

Reverb

Reverb (Schroeder model).

Fields

§room_size: f32
§damping: f32
§wet: f32
§

Chorus

Chorus / flanger.

Fields

§voices: u32
§rate: f32
§depth: f32
§wet: f32
§

Compressor

Dynamic range compressor.

Fields

§threshold_db: f32
§ratio: f32
§attack_ms: f32
§release_ms: f32
§

Distortion

Distortion / waveshaping.

Fields

§mode: DistortionMode
§drive: f32
§

Panner

Stereo panning.

Fields

§pan: f32
§

Gain

Gain / volume.

Fields

§gain_db: f32
§

Limiter

Hard / soft limiter.

Fields

§ceiling_db: f32
§release_ms: f32
§

StereoWidener

Stereo widener.

Fields

§width: f32
§

BitCrusher

Bit crusher + sample rate reducer.

Fields

§bits: u32
§downsample: u32
§

PitchShift

Pitch shifter (FFT-based approximation).

Fields

§semitones: f32
§

RingModulator

Ring modulator.

Fields

§carrier_freq: f32
§mix: f32
§

AutoWah

Auto-wah (envelope-following filter).

Fields

§sensitivity: f32
§speed: f32
§min_freq: f32
§max_freq: f32
§

Mixer

Mixer: sum multiple inputs with individual gains.

Fields

§gains: Vec<f32>
§

Crossfade

Crossfade between two signals.

Fields

§blend: f32
§

Constant

Constant value source.

Fields

§value: f32
§

Meter

Pass-through monitor (for metering).

§

MathOp

Math operations on audio signals.

Fields

§op: AudioMathOp
§

Output

Output node — writes to stereo out.

Fields

§volume: f32

Trait Implementations§

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impl Clone for AudioNodeType

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fn clone(&self) -> AudioNodeType

Returns a duplicate of the value. Read more
1.0.0 · Source§

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for AudioNodeType

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more

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fn from_sample_(s: S) -> S

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