[sdiy] Frequency shifted from BBD?

Terry Bowman ka4hjh at gmail.com
Sun Oct 6 22:07:42 CEST 2024


> On Oct 6, 2024, at 3:51 PM, Florian Anwander <fanwander at mnet-online.de> wrote:
> 
> There was the tape based solution, invented in the 1920s. (see https://valhalladsp.com/2010/05/04/pitch-shifters-pre-digital/ <https://valhalladsp.com/2010/05/04/pitch-shifters-pre-digital/>) 

Don't skip past the linked Wendy Carlos post about the Eltro Mark II:

https://www.wendycarlos.com/other/Eltro-1967/ <https://www.wendycarlos.com/other/Eltro-1967/>

"Daisy, daisy..."


Terry Bowman, KA4HJH
"The Mac Doctor"

https://www.astarcloseup.com

“...the book said something astonishing, a very big thought. The stars, it said, were suns but very far away. The Sun was a star but close up.”—Carl Sagan, "The Backbone Of Night", Cosmos, 1980


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