[sdiy] Consider this DAC

[cheater cheater]

Hi guys,
looks very interesting.

Out of pure curiosity... how would this work for audio? Especially if
we want audio components in the CV...

D.

On Sat, Mar 13, 2010 at 12:34, Antti Huovilainen <ajhuovil at cc.hut.fi> wrote:
> On Sat, 13 Mar 2010, Paul Perry wrote:
>
>> The thing about a DC cou[[led DAC that gives 16 bit accuracy...
>> that's going to be at least 4 bits better than the drift and noise floor
>> of the rest of your system.
>> Unless you are a very good analog engineer (certainly, far better than I.)
>
> Surely achieving < 1mV (for max 5V signal) noise floor and drift can't be
> quite that hard?
>
> Plus of course there's the thing where you want higher resolution than
> accuracy to avoid stepping even if you don't particularly care if your
> filter cutoff is off by a 2 cents.
>
> Antti
>
> "No boom today. Boom tomorrow. There's always a boom tomorrow"
>  -- Lt. Cmdr. Ivanova
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