[sdiy] VCAs in FPAAs paper in JAES

Sat Dec 17 21:57:53 CET 2022

Yes Anadigm was four friends of mine based in Alsager.  Bit of a shoestring operation that never had the investment to really do it well.  They then founded EoSemi originally doing 32kHz crystal replacement oscillators but now doing TXCOs.

There was also a US based lot recently that had good investment, but also ended bottoms-up.

Renesas announced something similar years ago, but never launched it, as have various others.

It's hard to beat a decent ADC, FPGA or DSP + MCU and DAC :-)

________________________________
From: Synth-diy <synth-diy-bounces at synth-diy.org> on behalf of John Speth via Synth-diy <synth-diy at synth-diy.org>
Sent: 17 December 2022 19:50
To: synth-diy at synth-diy.org <synth-diy at synth-diy.org>
Subject: Re: [sdiy] VCAs in FPAAs paper in JAES

I evaluated Anadigm FPAAs about 15 years ago. I was unimpressed. My opinion on the FPAA technology since then is that the applications are better served in the digital domain.

And I'll never read Aaron's paper. It's $33 behind the AES pay wall.

JJS

On 12/17/2022 3:27 AM, Mike Bryant wrote:
Whose FPAAs are you using ?   Most companies introducing them seem to withdraw them before mass production or simply go bust.

________________________________
From: Synth-diy <synth-diy-bounces at synth-diy.org><mailto:synth-diy-bounces at synth-diy.org> on behalf of Lanterman, Aaron D via Synth-diy <synth-diy at synth-diy.org><mailto:synth-diy at synth-diy.org>
Sent: 17 December 2022 02:09
To: synth-diy mailing list <synth-diy at synth-diy.org><mailto:synth-diy at synth-diy.org>
Subject: [sdiy] VCAs in FPAAs paper in JAES

New paper out I co-authored with my colleague Jen Hasler:

Voltage-Controlled Amplifier Designs for a Field-Programmable Analog Array

https://secure.aes.org/forum/pubs/journal/?elib=22026&fbclid=IwAR1Fcwu1MePgIpQJrkUpZcptJ4yKxPAiTq5kCYZMIGNMwUVAmFcjEYf09Ug

Aaron Lanterman, Prof. of ECE, Georgia Tech
My blog on Education and Innovation: https://edupocalypsenow.wordpress.com
My blog on Electronics and Programming: https://lantertronics.blogspot.com
My YouTube channel on Electronics and Programming: https://www.youtube.com/c/lantertronics

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