Struct SpectralGate 

pub struct SpectralGate<T: Transcendental, const BUF_SIZE: usize> { /* private fields */ }

Spectral gate effect using overlap-add FFT processing.

Type parameters

• T — sample type (f32 or f64)
• BUF_SIZE — processing block size in samples

Implementations

impl<T: Transcendental, const BUF_SIZE: usize> SpectralGate<T, BUF_SIZE>

pub fn new() -> Self

Create a new spectral gate.

pub fn set_threshold(&mut self, threshold: T)

Set the gate threshold. Bins with magnitude below this are attenuated.

pub fn set_ratio(&mut self, ratio: f32)

Set the gate ratio. 0.0 = hard gate (silence), 1.0 = no gate (passthrough).

pub fn fft_size(&self) -> usize

Returns the FFT size.

pub fn process(&mut self, input: &[T], output: &mut [T])

Process one block of samples.

Trait Implementations

impl<T: Transcendental, const BUF_SIZE: usize> Algorithm<T> for SpectralGate<T, BUF_SIZE>

fn process( &mut self, input: Option<&[T]>, output: &mut [T], ) -> ProcessResult<()>

Process one block of signal.

fn reset(&mut self)

Reset the algorithm to its initial state.

fn metadata(&self) -> AlgorithmMetadata

Descriptive metadata (defaults to empty).

fn apply_command(&mut self, _value: T)

Receive a real-time command value from the control path.

fn init(&mut self, _sample_rate: f32)

Initialise the algorithm with a sample rate.

impl<T: Transcendental, const BUF_SIZE: usize> Default for SpectralGate<T, BUF_SIZE>

fn default() -> Self

Returns the “default value” for a type.