binToFreq()

float fl::audio::fft::Bins::binToFreq

(

int

i

)

const

Definition at line 104 of file fft.cpp.hpp.

                                 {
    int nbands = static_cast<int>(mBinsRaw.size());
    if (nbands <= 1) return mFmin;
    float m = fl::logf(mFmax / mFmin);
    return mFmin * fl::expf(m * static_cast<float>(i) / static_cast<float>(nbands - 1));
}

References fl::expf(), fl::logf(), mBinsRaw, mFmax, and mFmin.

Referenced by binBoundary(), operator=(), and fl::audio::detector::EqualizerDetector::update().

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