FastLED 3.9.15
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fl::audio::fft Namespace Reference

Classes

struct  Args
 
class  Bins
 
class  Context
 
class  FFT
 
class  FloatVectorPool
 
class  Impl
 

Enumerations

enum class  Mode {
  AUTO , LOG_REBIN , CQ_NAIVE , CQ_OCTAVE ,
  CQ_HYBRID
}
 
enum class  Window { AUTO , NONE , HANNING , BLACKMAN_HARRIS }
 

Functions

void fl_fft_real_forward (kiss_fftr_cfg cfg, int N, const kiss_fft_scalar *in, kiss_fft_cpx *out) FL_NOEXCEPT
 Forward real-to-complex FFT.