Struct AllPass

pub struct AllPass<F: Flt> { /* private fields */ }

An all-pass filter based on a delay line.

Implementations

impl<F: Flt> AllPass<F>

pub fn new() -> Self

Creates a new all-pass filter with about 1 seconds space for samples.

pub fn set_sample_rate(&mut self, srate: F)

Set the sample rate for millisecond based access.

pub fn reset(&mut self)

Reset the internal delay buffer.

pub fn delay_tap_n(&self, time_ms: F) -> F

Access the internal delay at the given amount of milliseconds in the past.

pub fn next(&mut self, time_ms: F, g: F, v: F) -> F

Retrieve the next (cubic interpolated) sample from the all-pass filter while feeding in the next.

• time_ms - Delay time in milliseconds.
• g - Feedback factor (usually something around 0.7 is common)
• v - The new input sample to feed the filter.

pub fn next_linear(&mut self, time_ms: F, g: F, v: F) -> F

Retrieve the next (linear interpolated) sample from the all-pass filter while feeding in the next.

• time_ms - Delay time in milliseconds.
• g - Feedback factor (usually something around 0.7 is common)
• v - The new input sample to feed the filter.

Trait Implementations

impl<F: Clone + Flt> Clone for AllPass<F>

fn clone(&self) -> AllPass<F>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<F: Debug + Flt> Debug for AllPass<F>

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

Formats the value using the given formatter.

impl<F: Default + Flt> Default for AllPass<F>

fn default() -> AllPass<F>

Returns the “default value” for a type.