Struct PolyphaseFilterParams 

pub struct PolyphaseFilterParams {
    pub phases: usize,
    pub taps_per_phase: usize,
    pub window: Window,
}

Tunable polyphase filter parameters.

• phases: number of precomputed fractional phases (higher = finer fractional-delay resolution at the cost of a larger coefficient table).
• taps_per_phase: must be odd and non-zero; larger values give a sharper filter (more stopband attenuation) and longer latency.
• window: the window applied to the sinc kernel.

Fields

phases: usize

taps_per_phase: usize

window: Window

Implementations

impl PolyphaseFilterParams

pub fn validate(&self) -> Result<(), ResampleError>

Trait Implementations

impl Clone for PolyphaseFilterParams

fn clone(&self) -> PolyphaseFilterParams

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for PolyphaseFilterParams

impl Debug for PolyphaseFilterParams

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

Formats the value using the given formatter.

impl Default for PolyphaseFilterParams

fn default() -> Self

Returns the “default value” for a type.

impl PartialEq for PolyphaseFilterParams

fn eq(&self, other: &PolyphaseFilterParams) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for PolyphaseFilterParams