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Source snapshot · 12 October 2026

API reference / ravet_signal::NoiseGateConfig

Struct NoiseGateConfig

pub struct NoiseGateConfig { /* private fields */ }

Expand description

Prepared downward-expansion gate configuration with a finite attenuation floor. The ratio multiplies input dB below threshold; one leaves the signal unchanged.

Implementations§

impl NoiseGateConfig

pub fn new( rate: f64, threshold_db: f64, ratio: f64, knee_db: f64, attack: f64, release: f64, floor_db: f64, ) -> Result<Self, DynamicsError>

Threshold -120..24 dB, expansion ratio 1..100, knee 0..48 dB, attenuation floor -120..0 dB and detector times 0..60 seconds. A zero detector time is instantaneous; the floor does not hard-mute audio.

pub fn gain_for_level(&self, level: f64) -> Result<f64, DynamicsError>

Static linear gain for a finite nonnegative detector level. Silence reaches the attenuation floor, except ratio one remains unity.

Trait Implementations§

impl Clone for NoiseGateConfig

fn clone(&self) -> NoiseGateConfig

Returns a duplicate of the value. Read more

1.0.0 (const: unstable) · §

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

Performs copy-assignment from source. Read more

impl Copy for NoiseGateConfig

impl Debug for NoiseGateConfig

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

Formats the value using the given formatter. Read more

Auto Trait Implementations§

impl Freeze for NoiseGateConfig

impl RefUnwindSafe for NoiseGateConfig

impl Send for NoiseGateConfig

impl Sync for NoiseGateConfig

impl Unpin for NoiseGateConfig

impl UnsafeUnpin for NoiseGateConfig

impl UnwindSafe for NoiseGateConfig

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)

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<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> 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.