calculateLogFrequencies()

void fl::audio::FrequencyBinMapper::calculateLogFrequencies ( )

private

Calculate logarithmically-spaced frequency boundaries.

Definition at line 50 of file frequency_bin_mapper.cpp.hpp.

                                                              {
    const size numBins = static_cast<size>(mConfig.mode);
    const float logMin = fl::logf(mConfig.minFrequency);
    const float logMax = fl::logf(mConfig.maxFrequency);
    const float logStep = (logMax - logMin) / static_cast<float>(numBins);
 
    // Calculate logarithmically-spaced bin edges
    for (size i = 0; i <= numBins; ++i) {
        float logFreq = logMin + static_cast<float>(i) * logStep;
        float freq = fl::expf(logFreq);
        mBinFrequencies.push_back(freq);
    }
}

References fl::expf(), fl::FL_NO_EXCEPT, fl::logf(), mBinFrequencies, and mConfig.

Referenced by calculateBinBoundaries().

Here is the call graph for this function:

Here is the caller graph for this function: