Struct AudioFeatures

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pub struct AudioFeatures {
    pub spectral: Vec<f32>,
    pub temporal: Vec<f32>,
    pub prosodic: Vec<f32>,
    pub speaker_embedding: Option<Vec<f32>>,
    pub quality: Vec<f32>,
    pub formants: Vec<f32>,
    pub harmonics: Vec<f32>,
}

Expand description

Audio features extracted for processing

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§spectral: Vec<f32>

Spectral features (MFCCs, spectral centroid, etc.)

§temporal: Vec<f32>

Temporal features (energy, ZCR, etc.)

§prosodic: Vec<f32>

Prosodic features (F0, intensity, timing)

§speaker_embedding: Option<Vec<f32>>

Speaker embedding (if available)

§quality: Vec<f32>

Voice quality features (breathiness, roughness, etc.)

§formants: Vec<f32>

Formant frequencies

§harmonics: Vec<f32>

Harmonic features

Implementations§

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impl AudioFeatures

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pub fn new(spectral: Vec<f32>, temporal: Vec<f32>, prosodic: Vec<f32>) -> Self

Create new audio features

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pub fn with_speaker_embedding(self, embedding: Vec<f32>) -> Self

Add speaker embedding

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pub fn with_quality_features(self, quality: Vec<f32>) -> Self

Add voice quality features

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pub fn with_formants(self, formants: Vec<f32>) -> Self

Add formant frequencies

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pub fn with_harmonics(self, harmonics: Vec<f32>) -> Self

Add harmonic features

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pub fn similarity(&self, other: &AudioFeatures) -> f32

Calculate similarity to another feature set

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pub fn extract_speaker_identity(&self) -> Vec<f32>

Extract speaker identity features

Trait Implementations§

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impl Clone for AudioFeatures

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fn clone(&self) -> AudioFeatures

Returns a duplicate of the value. Read more

1.0.0 (const: unstable) · Source§

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

Performs copy-assignment from source. Read more

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impl Debug for AudioFeatures

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

Formats the value using the given formatter. Read more

Auto Trait Implementations§

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impl UnwindSafe for AudioFeatures

Blanket Implementations§

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

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impl<T> CloneToUninit for T
where T: Clone,

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

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

Performs copy-assignment from self to dest. Read more

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impl<T> ErasedDestructor for T
where T: 'static,

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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self> ⓘ

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more

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Instruments this type with the current Span, returning an Instrumented wrapper. Read more

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impl<T, U> Into for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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fn into_either(self, into_left: bool) -> Either<Self, Self> ⓘ

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

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where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

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