CLM beginner's problem with definstrument
Lawrence Troxler
lt@westnet.com
Sun, 30 Mar 1997 20:45:57 -0500 (EST)
This is directly from the tutorial, but doesn't work on my Linux/ACL4.3
system. Is there something I need to configure?
USER(17): (definstrument simp (start-time duration frequency amplitude)
(multiple-value-bind (beg end) (get-beg-end start-time duration)
(let ((s (make-oscil :frequency frequency)))
(run
(loop for i from beg to end do
(outa i (* amplitude (oscil s))))))))
Error: NIL cannot be converted to a pathname.
[condition type: TYPE-ERROR]
[1] USER(18):
-- Larry Troxler -- lt@westnet.com -- Patterson, NY USA --