arduino-audio-tools
Classes | Functions | Variables
ffft Namespace Reference

AudioTools internal: FFT. More...

Classes

class  Array
 
class  DynArray
 
class  FFTReal
 
class  FFTRealFixLen
 
class  FFTRealFixLenParam
 
class  FFTRealPassDirect
 
class  FFTRealPassInverse
 
class  FFTRealSelect
 
class  FFTRealUseTrigo
 
class  OscSinCos
 

Functions

static int FFTReal_get_next_pow2 (long x)
 
static bool FFTReal_is_pow2 (long x)
 

Variables

const double PI = 3.1415926535897932384626433832795
 
const double SQRT2 = 1.41421356237309514547462185873883
 

Detailed Description

AudioTools internal: FFT.