Blackmer’s VCA Cell Implemented Using Subthreshold MOSFETs and Field Programmable Analog Arrays

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Joined
Aug 6, 2010
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Aaron Lanterman of Georgia Tech just posted this video on youtube explaining a paper that he and another colleague have written:



AES Paper here: https://aes2.org/publications/elibrary-page/?id=22781

This is pretty cool, FPAAs have intrigued me ever since I learned about them. I've always wondered if you could do a reconfigurable analog "multi fx" with them and then McDSP came out with the APB which I'm guessing involves FPAAs given what the blocks look like.
 
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