Struct SimilarityReport 

pub struct SimilarityReport {
    pub score: f64,
    pub spectral_similarity: f64,
    pub spectral_distance_db: f64,
    pub loudness_difference_lu: f64,
    pub mfcc_distance: f64,
    pub mfcc_similarity: f64,
    pub verdict: String,
}

Result of similarity.

Fields

score: f64

Overall similarity 0..1 (1 = indistinguishable by these measures).

spectral_similarity: f64

Cosine similarity of the mean-removed log third-octave spectra (clamped to 0..1).

spectral_distance_db: f64

RMS difference of the level-matched third-octave spectra (dB).

loudness_difference_lu: f64

Integrated loudness of b minus a (LU).

mfcc_distance: f64

Euclidean distance between mean MFCC vectors (c1..c12, dB scale).

mfcc_similarity: f64

verdict: String

same (score ≥ 0.9), similar (≥ 0.7), or different.

Trait Implementations

impl Clone for SimilarityReport

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SimilarityReport

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

Formats the value using the given formatter.

impl Serialize for SimilarityReport

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.