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DynamicsAnalyzer

proof_engine::dsp::analysis

Struct DynamicsAnalyzer

pub struct DynamicsAnalyzer;

Expand description

Amplitude distribution and dynamics analysis.

Implementations§

impl DynamicsAnalyzer

pub fn histogram(signal: &[f32], bins: usize) -> Vec<f32>

Compute an amplitude histogram over bins equal-width bins in [-1, 1].

pub fn percentile(signal: &[f32], p: f32) -> f32

Compute the Nth percentile amplitude (0..100).

pub fn lufs_integrated(signal: &[f32], sample_rate: f32) -> f32

Estimate integrated LUFS for a signal (convenience wrapper).

pub fn dc_offset(signal: &[f32]) -> f32

DC offset (mean of samples).

pub fn remove_dc_offset(signal: &mut [f32])

Remove DC offset in place.

pub fn pdf(signal: &[f32], bins: usize) -> Vec<f32>

Compute the probability density function (smoothed histogram).

pub fn sample_entropy(signal: &[f32], m: usize, r: f32) -> f32

Sample entropy (approximate complexity measure).

Auto Trait Implementations§

impl Freeze for DynamicsAnalyzer

impl RefUnwindSafe for DynamicsAnalyzer

impl Send for DynamicsAnalyzer

impl Sync for DynamicsAnalyzer

impl Unpin for DynamicsAnalyzer

impl UnsafeUnpin for DynamicsAnalyzer

impl UnwindSafe for DynamicsAnalyzer

Blanket Implementations§

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