Struct AudioAnalysisInput

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pub struct AudioAnalysisInput {
    input: AudioInput,
    fft: Arc<dyn Fft<f32>>,
    fft_size: usize,
}

Expand description

Audio input with FFT analysis for bass/mid/treb extraction.

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§input: AudioInput

Audio input

§fft: Arc<dyn Fft<f32>>

FFT planner

§fft_size: usize

FFT buffer size

Implementations§

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impl AudioAnalysisInput

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pub fn new(fft_size: usize) -> Result<Self>

Create a new audio analysis input.

§Arguments

fft_size - Size of FFT window (power of 2, e.g., 2048)

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pub fn analyze(&self) -> (f32, f32, f32)

Analyze audio and extract bass, mid, treb levels. Returns (bass, mid, treb) in range [0.0, 1.0].

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pub fn sample_rate(&self) -> u32

Get the sample rate.

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

Get raw samples for further processing.

Auto Trait Implementations§

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impl !UnwindSafe for AudioAnalysisInput

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

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fn type_id(&self) -> TypeId

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impl<T> Downcast<T> for T

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fn downcast(&self) -> &T

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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<S> FromSample<S> for S

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fn from_sample_(s: S) -> S

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

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Calls U::from(self).

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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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