Compute "running phase" of successive phase deviation frames
frameaccum~ computes a running phase by keeping a sum of the values in each position of its incoming signal vectors. When used inside a pfft~ object, it can keep a running phase of the FFT because the FFT size is equal to the signal vector size.
|phasewrap-flag (0 or nonzero)
|| A non-zero integer argument will cause the accumulated values to be wrapped between -π and π. This optional feature is to reduce roundoff error when using frameaccum~ to accumulate phase values. When the argument is set to one. frameaccum~ object performs a phase warping (like the phasewrap~ object). It is more efficient to use the non-zero argument than to use a combination of frameaccum~ and phasewrap~ objects.
|| The input to be accumulated.
frameaccum~ computes the running phase between frames of spectral data