Audacity Forum

(stretch-abs 200.0 (hzosc i)) (const 0.0 [120])) What are the square brackets? They are not legal. In the manual http://www.cs.cmu.edu/~rbd/doc/nyquist/part8.html#index329 the notation: (const value [duration]) means that duration is an optional argument. You don't use the square brackets. For exam...

I'm trying to generate a bunch of sine waves at different frequencies each followed by silence (do* (i 500 (setq i (500 + i))) ; DO* loop with var I ((eql i 2500) (stretch-abs 200.0 (hzosc 2500))) ; test and result (stretch-abs 200.0 (hzosc i)) (const 0.0 [120])) When I run this, audacity tells me "...