FastLED 3.9.15
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◆ binBoundary()

float fl::audio::fft::Bins::binBoundary ( int i) const

Definition at line 124 of file fft.cpp.hpp.

124 {
125 float f_i = binToFreq(i);
126 float f_next = binToFreq(i + 1);
127 return fl::sqrtf(f_i * f_next);
128}
float binToFreq(int i) const FL_NOEXCEPT
Definition fft.cpp.hpp:104
float sqrtf(float value) FL_NOEXCEPT
Definition math.h:453

References binToFreq(), and fl::sqrtf().

Referenced by fl::audio::fft::Context::info(), and operator=().

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