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FrameDescriptors

sound_to_patch::dsp

Struct FrameDescriptors 

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pub struct FrameDescriptors {
    pub centroid: Hz,
    pub spread: Hz,
    pub rolloff85: Hz,
    pub rolloff95: Hz,
    pub flatness: Normalized,
}
Expand description

The descriptors of one frame.

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§centroid: Hz

sum f_k p_k with p_k = a_k / sum a_k.

§spread: Hz

sqrt(sum (f_k - centroid)^2 p_k).

§rolloff85: Hz

The first bin whose cumulative magnitude reaches 85 % of the total.

§rolloff95: Hz

The same at 95 %.

§flatness: Normalized

Geometric over arithmetic mean of the floored magnitude in 100 Hz to 10 kHz.

Trait Implementations§

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impl Clone for FrameDescriptors

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fn clone(&self) -> Self

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 Copy for FrameDescriptors

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impl Debug for FrameDescriptors

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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 PartialEq for FrameDescriptors

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fn eq(&self, other: &Self) -> bool

Equality operator ==. Read more
1.0.0 (const: unstable) · Source§

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=. Read more
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impl StructuralPartialEq for FrameDescriptors

Auto Trait 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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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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where ST: ?Sized, DT: ?Sized,

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impl<T> CloneAny for T
where T: Any + Clone,

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impl<T> CloneToUninit for T
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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> Downcast for T
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Returns the argument unchanged.

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Calls U::from(self).

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