calculateIntervalScore()

float fl::audio::detector::TempoAnalyzer::calculateIntervalScore

(

u32

interval

)

Definition at line 304 of file tempo_analyzer.cpp.hpp.

                                                        {
    float bpm = 60000.0f / static_cast<float>(interval);
 
    // All BPM values within the valid range score equally
    if (bpm >= mMinBPM && bpm <= mMaxBPM) {
        return 1.0f;
    }
 
    // Outside the range, penalize based on distance from nearest boundary
    float distOutside;
    if (bpm < mMinBPM) {
        distOutside = mMinBPM - bpm;
    } else {
        distOutside = bpm - mMaxBPM;
    }
    float range = mMaxBPM - mMinBPM;
    float normalizedDist = distOutside / range;
    return fl::max(0.1f, 1.0f - normalizedDist);
}

References bpm(), fl::max(), mMaxBPM, and mMinBPM.

Referenced by updateHypotheses().

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