My take on Graham Perceval's "Ethereal"...

[chuckles]

OK, nobody was very excited about this, so I have the opportunity to post an update. (The one in my original post was v04, this one is v06)

Anyway, see if it works for you. I took Graham's very cool little program, added comments so I could understand it, and changed how harmonics are generated (from multiplying by 3/2, 2/1, 5/3, etc instead of integers.

I added some DEBUG print options, changed the way the frequency glissando was computed, and added more comments.

My next plan is to change the kinds of oscillators and maybe swap them in and out while it's playing...

Rather than post the whole thing as code, I'm going to make it an attachment.

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06 Ethereal.ck
Description:	My adaptation of a cool ChucK program written by Graham Perceval (and made public by him in 2005). It still works as far as I can tell (testing on a Windows XP machine running ChucK 1.2.0.8)	Download
Filename:	06 Ethereal.ck
Filesize:	7.35 KB
Downloaded:	474 Time(s)

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