[sdiy] Suitable DACs for Demultiplexing

[cheater cheater]

No, if you lower the rate then it looks like this:
AAABBBAAABBBAAABBB

then it's a different kind of wave but that *has* been covered on the
list multiple times already! and it *has* been proven pointless to do
that!

I would give you a link to the exact search results, but since the cgi
is not REST-compatible, that's impossible. But you can just go to:
http://search.retrosynth.com/synth-diy/
and search for

>>dac multiplex

or

>>dac multiplexed

or

>>dac demultiplexer

it's all there.

D.


On Fri, Oct 23, 2009 at 10:43 AM, Ingo Debus <igg.debus at t-online.de> wrote:
>
> Am 22.10.2009 um 23:32 schrieb cheater cheater:
>
>> even if there are only two values multiplexed like this: ABABABABAB
>> then the output will be a sinusoid. This is in movement all the time.
>
> You mean it remains a sine no matter how low the multiplexing rate is? Are
> you sure? I think this would require an adaptive filter of some sorts
> (cutoff goes down with input frequency). Not very desirable for audio...
>
> Or am I missing the point?
>
> Ingo
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