Trait biquad::Biquad

source[−]
pub trait Biquad<T> {
    fn run(&mut self, input: T) -> T;

    fn update_coefficients(&mut self, new_coefficients: Coefficients<T>);

    fn replace_coefficients(
        &mut self, 
        new_coefficients: Coefficients<T>
    ) -> Coefficients<T>;

    fn reset_state(&mut self);
}
Expand description

The required functions of a biquad implementation

Required methods

A single iteration of a biquad, applying the filtering on the input

Updating of coefficients

Updating coefficients and returning the old ones. This is useful to avoid deallocating on the audio thread, since the Coefficients can then be sent to another thread for deallocation.

Set the internal state of the biquad to 0 without allocation.

Implementors