[sdiy] Help, I'm Desperate! (Charge Injection with DG408)

Vladimir Pantelic vladoman at gmail.com
Wed Dec 12 16:42:21 CET 2018


On 12.12.2018 15:51, rburnett at richieburnett.co.uk wrote:
> I haven't done the calculations, but I'm left wondering whether or not
> you can do this "multi-input crossfade scanner" thing well enough using
> just fast PWM of the analogue switches themselves, and ditch the VCA's
> altogether.
> 
> -Richie,

I had the same idea to do this with my 8x8 summing matrix by updating
the analog switches at the highest rate possible, but never got down to
write the code ;)



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