Struct surgefilter_nlstates::NonlinearStatesFilter[−][src]

pub struct NonlinearStatesFilter {
    pub tuner: TunerHandle,
    pub srunit: SampleRateHandle,
    pub ty: NLSFType,
}

Expand description

This contains an adaptation of the filter found at
https://ccrma.stanford.edu/~jatin/ComplexNonlinearities/NLBiquad.html
with coefficient calculation from
https://webaudio.github.io/Audio-EQ-Cookbook/audio-eq-cookbook.html
a lot of code here is duplicated from NonlinearFeedback.cpp, perhaps in future they
could be merged, but for the time being they’re separate and nothing is shared.

Fields

tuner: TunerHandlesrunit: SampleRateHandlety: NLSFType

Implementations

impl NonlinearStatesFilter

pub fn clamped_frequency(&self, pitch: f32) -> f32

Trait Implementations

impl CoeffMake for NonlinearStatesFilter

fn coeff_make(&self, freq: f32, reso: f32) -> [f32 ; 8]

impl Debug for NonlinearStatesFilter

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

Formats the value using the given formatter. Read more

impl FilterProcessQuad for NonlinearStatesFilter

fn process_quad(&self, qfu: &mut QuadFilterUnitState, input: m128) -> m128

Auto Trait Implementations

impl !RefUnwindSafe for NonlinearStatesFilter

impl !Send for NonlinearStatesFilter

impl !Sync for NonlinearStatesFilter

impl Unpin for NonlinearStatesFilter

impl !UnwindSafe for NonlinearStatesFilter

Blanket Implementations

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

pub fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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

pub fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

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

Mutably borrows from an owned value. Read more

impl<T> From<T> for T

pub fn from(t: T) -> T

Performs the conversion.

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

pub fn into(self) -> U

Performs the conversion.

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

type Error = Infallible

The type returned in the event of a conversion error.

pub 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.

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

Performs the conversion.