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FilterParams

Struct FilterParams 

Source
pub struct FilterParams {
    pub filter_type: FilterType,
    pub cutoff: f32,
    pub q: f32,
    pub gain_db: f32,
}
Expand description

Общий тип параметров для всех фильтров

Содержит основные параметры, общие для большинства фильтров:

  • filter_type: тип фильтра (нижних частот, верхних и т.д.)
  • cutoff: частота среза или центральная частота в Hz
  • q: добротность (резонанс), обычно от 0.1 до 20.0
  • gain_db: усиление в dB (для peak и shelving фильтров)

Fields§

§filter_type: FilterType

Тип фильтра

§cutoff: f32

Частота среза/центральная частота (Hz)

Для LowPass/HighPass: частота среза -3dB Для BandPass/Notch: центральная частота Для Peak/Shelf: центральная частота

§q: f32

Добротность (0.1 - 20.0)

Определяет ширину полосы фильтра. Большие значения = более узкая полоса. Для LowPass/HighPass влияет на резонанс на частоте среза.

§gain_db: f32

Усиление в dB (для peak/shelving фильтров)

Положительные значения = усиление, отрицательные = ослабление. Обычно от -24dB до +24dB.

Trait Implementations§

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impl Clone for FilterParams

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fn clone(&self) -> FilterParams

Returns a duplicate of the value. Read more
1.0.0 · Source§

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

Performs copy-assignment from source. Read more
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impl Debug for FilterParams

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

Formats the value using the given formatter. Read more

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🔬This is a nightly-only experimental API. (clone_to_uninit)
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