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AudioNodeType

proof_engine::audio::graph

Enum AudioNodeType

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§

impl Clone for AudioNodeType

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

impl Debug for AudioNodeType

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

Formats the value using the given formatter. Read more

Auto Trait Implementations§

impl Freeze for AudioNodeType

impl RefUnwindSafe for AudioNodeType

impl Send for AudioNodeType

impl Sync for AudioNodeType

impl Unpin for AudioNodeType

impl UnsafeUnpin for AudioNodeType

impl UnwindSafe for AudioNodeType

Blanket Implementations§

impl<T> Any for T
where T: 'static + ?Sized,

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T
where T: ?Sized,

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T
where T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<T> CloneToUninit for T
where T: Clone,

unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)

Performs copy-assignment from self to dest. Read more

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

impl<S> FromSample<S> for S

fn from_sample_(s: S) -> S

impl<T> Instrument for T

fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more

fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

impl<T, U> Into<U> for T
where U: From<T>,

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

impl<T> ToOwned for T
where T: Clone,

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

impl<T, U> ToSample<U> for T
where U: FromSample<T>,

fn to_sample_(self) -> U

impl<T, U> TryFrom<U> for T
where U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.

impl<T> WithSubscriber for T

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
where S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more

fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a WithDispatch wrapper. Read more

impl<S, T> Duplex<S> for T
where T: FromSample<S> + ToSample<S>,