Struct BiquadCascade 

pub struct BiquadCascade<const COEFFS_LEN: usize, const STATE_LEN: usize> {
    pub coeffs: [f32; COEFFS_LEN],
    pub state: [f32; STATE_LEN],
    /* private fields */
}

Compile-time fixed-size Biquad Cascade Direct Form I filter holding its state buffer.

Fields

coeffs: [f32; COEFFS_LEN]

state: [f32; STATE_LEN]

Implementations

impl<const COEFFS_LEN: usize, const STATE_LEN: usize> BiquadCascade<COEFFS_LEN, STATE_LEN>

pub fn new(coeffs: [f32; COEFFS_LEN]) -> Self

Create a new Biquad cascade filter given coefficients and number of stages.

pub fn process(&mut self, src: &[f32], dst: &mut [f32])

Process input slice src into output slice dst.

pub fn reset(&mut self)

Reset internal filter delay state.

Trait Implementations

impl<const COEFFS_LEN: usize, const STATE_LEN: usize> Clone for BiquadCascade<COEFFS_LEN, STATE_LEN>

fn clone(&self) -> BiquadCascade<COEFFS_LEN, STATE_LEN>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<const COEFFS_LEN: usize, const STATE_LEN: usize> Debug for BiquadCascade<COEFFS_LEN, STATE_LEN>

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

Formats the value using the given formatter.