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