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QualityMetrics

speech_prep::preprocessing::quality

Struct QualityMetrics 

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pub struct QualityMetrics {
    pub snr_db: f32,
    pub energy: f32,
    pub spectral_centroid: f32,
    pub quality_score: f32,
}
Expand description

Quality metrics for audio assessment.

All metrics are computed for a single audio chunk.

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§snr_db: f32

Signal-to-noise ratio in decibels [0.0, 60.0]

§energy: f32

RMS energy level [0.0, 1.0]

§spectral_centroid: f32

Spectral centroid in Hz [0.0, sample_rate/2]

§quality_score: f32

Unified quality score [0.0, 1.0] (higher is better)

Trait Implementations§

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impl Clone for QualityMetrics

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fn clone(&self) -> QualityMetrics

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 QualityMetrics

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

Formats the value using the given formatter. Read more
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impl Copy for QualityMetrics

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

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