2,273
edits
m (Text replacement - "w_/http" to "/http") |
m (Text replacement - " (archived) by Ken Stone, 1999, with permission of the author" to " by Ken Stone, 1999, with permission of the author - archived") |
||
(3 intermediate revisions by the same user not shown) | |||
Line 144:
* The 7k5 resistor in the DAC circuit can be replaced with a common 6k8 if need be. As I had no 7k5 resistors to hand, I tested a dozen 6k8 5% resistors, and selected one that read as 7k3.
* Do not upgrade the 741 to a better device. It's poor [[slew rate]] acts as a filter, smoothing off the waveforms.
== CC-BY-NC ==
Readers are permitted to construct these circuits for their own personal use only. Ken Stone retains all rights to his work.
== See also ==
Line 154 ⟶ 157:
== References ==
* ''[https://web.archive.org/web/20180209234737f/http://www.CGS.synth.net:80/modules/wavetable.html Wave Table for music synthesizers]''
== External links ==
* [http://www.digisound80.co.uk/digisound/modules/80-21.htm 80-21 Digisound VCDO]
* [http://www.synthfool.com/docs/Digisound/VCDO/ Synthfool:Docs:Digisound:VCDO]
[[Category:CGS
|