Function: math-freq-to-spn

math-freq-to-spn is a byte-compiled function defined in calc-units.el.gz.

Signature

(math-freq-to-spn FREQ)

Documentation

Return the scientific pitch notation corresponding to FREQ Hz.

Source Code

;; Defined in /usr/src/emacs/lisp/calc/calc-units.el.gz
(defun math-freq-to-spn (freq)
  "Return the scientific pitch notation corresponding to FREQ Hz."
  (math-with-extra-prec 3
    (math-midi-to-spn (math-freq-to-midi freq))))