zcf()

float fl::AudioSampleImpl::zcf ( ) const

inline

Definition at line 127 of file audio.h.

                      {
        const fl::size n = pcm().size();
        if (n < 2) {
            return 0.f;
        }
        return float(mZeroCrossings) / static_cast<float>(n - 1);
    }

References mZeroCrossings, pcm(), and fl::HeapVector< T, Allocator >::size().

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