Vitaly Yulis

Hi, I was wondering what method you use for FFT size not equal to a power of two (chirp z-transform or factorization). I picked up even lengths with prime factors...

Should the loopback file be aligned with the microphone signal when I run AECMOS_local/aecmos.py? I noticed that the AECMOS score depends on whether I use alignment (eg via gccphat). This...

Span API support

2

- Remove auto cast arr_real -> arr_cmplx; - Add `complex(re)` function; - Add `span` implementation; - Return `span` from `slice` function for step=1; - Remove `base_array` reference from `slice`; -...

FFT tables optimization and real fft support

instead of the full exp(1i*2*pi*i/n) table, only the real part in the area 0:pi/4 is used

The span class is implemented as a subclass of slice for backwards compatibility. The return type is determined by the type of the base_array::slice function (for a default stride of...