 10))

(channel-distance-max 0 0 0 1)
(0.00620158844593978 4.19728457927704e-5 339)


(with-sound (:channels 2 :srate 22050)
	    (fmdoc-pm 0 100000 4000 .5 .25 10)
	    (fmdoc-fm 0 100000 4000 .5 .25 10))

(channel-distance-max 0 0 0 1)
(2.47456807755109 0.0168174412101507 99627)

;;; the difference is proportional to the inverse square of the sampling rate,
;;;   which I interpret as caused by the "centering"; it is hard to say what
;;;   the "true" or effective FM modulator initial-phase is, so a naive c