rsc3/doc/examples/ugen/fft/pv-phase-shift270.help.scm

11 lines
305 B
Scheme

;; (pv-phase-shift270 buffer)
;; Swap the real and imaginary components of every bin at `buffer' and
;; swap the sign of the real components.
(with-sc3
(lambda (fd)
(async fd (b-alloc 10 2048 1))))
(let ((n (mul (white-noise ar) 0.1)))
(audition (out 0 (ifft* (pv-phase-shift270 (fft* 10 n))))))