[sdiy] Using dual BBD chips for higher clock frequency

[Mike Bryant]

BBD is only about 12 bits accuracy at best, and there's plenty of cheap ADC/DACs that can run 12 bits at many megahertz.    Pair one of these with a cheap ARM processor with lots of memory.

-----Original Message-----
From: Synth-diy [mailto:synth-diy-bounces at synth-diy.org] On Behalf Of Jay Schwichtenberg via Synth-diy
Sent: 17 June 2022 02:02
To: synth-diy at synth-diy.org
Subject: Re: [sdiy] Using dual BBD chips for higher clock frequency

Isn't one of the advantages of using a BBD over a digital solution is the clocking can go to 500 KHz to 1MHz?

So depending on the clock freq you can get the aliasing filters higher up and have better freq range.

Jay S.