Struct AudioNormalizer

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pub struct AudioNormalizer { /* private fields */ }

Expand description

Audio normalizer for applying loudness normalization.

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impl AudioNormalizer

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pub fn new(config: NormalizationConfig) -> Self

Creates a new audio normalizer with the specified configuration.

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pub fn with_standard(standard: LoudnessStandard) -> Self

Creates a normalizer with the specified standard.

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pub fn target_lufs(&self) -> f64

Gets the target loudness in LUFS.

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pub fn max_true_peak_dbtp(&self) -> f64

Gets the maximum true peak in dBTP.

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pub fn calculate_gain(&self, measured_lufs: f64, measured_peak_dbtp: f64) -> f64

Calculates the gain adjustment needed for normalization.

§Arguments

measured_lufs - The measured integrated loudness
measured_peak_dbtp - The measured true peak

§Returns

The gain adjustment in dB, limited to prevent clipping.

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pub fn needs_normalization(&self, measured_lufs: f64, tolerance: f64) -> bool

Checks if normalization is needed.

§Arguments

measured_lufs - The measured integrated loudness
tolerance - Tolerance in LU (default: 0.5)

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pub fn get_filter_string(&self) -> String

Gets the filter string for loudness normalization.

This generates the filter parameters for audio processing.

Auto Trait Implementations§

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impl UnwindSafe for AudioNormalizer

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