Struct Normalizer 

pub struct Normalizer { /* private fields */ }

Audio normalizer that adjusts amplitude to a target dBFS level.

Uses RMS (root mean square) measurement with smoothing to avoid sudden gain changes. Includes peak limiting to prevent clipping.

Implementations

impl Normalizer

pub fn new(target_dbfs: f32) -> Self

Create a new normalizer with the given target level.

Arguments

• target_dbfs - Target RMS level in dBFS (e.g., -20.0)

Panics

Panics if target_dbfs > 0 (would exceed full scale).

pub fn with_settings(target_dbfs: f32, smoothing: f64, peak_limit: bool) -> Self

Create a normalizer with custom settings.

pub fn rms_to_dbfs(rms: f64) -> f64

Convert RMS to dBFS.

pub fn process(&mut self, samples: &[i16]) -> Vec<i16>

Process audio samples with normalization.

Returns a new buffer with normalized amplitude.

pub fn reset(&mut self)

Reset the normalizer state.

pub fn current_gain(&self) -> f64

Get the current gain being applied.

Trait Implementations

impl Clone for Normalizer

fn clone(&self) -> Normalizer

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Normalizer

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

Formats the value using the given formatter.