I agree on the sampling rate. But let's not forget that these boards are
made for bodily controllers.
You would agree that 1 KHZ is enough for tracking human movement ;-)

I would say that 22.5 KHZ would already be quite sufficient for tracking CV,
everything above that is luxery.

Can you elaborate why the through zero point is so important I am curious.
It is probably more likely to be a bitch when designing stuff like this
though. Seeing that most of these machines actually are not able to do this.

Besides this I recently bought a A192 (thanks Guillermo!) and am very happy
with it despite its constraints.
But I knew about these on beforehand.


Ernst

On Tue, Jan 27, 2009 at 12:17 AM, Guy Drieghe D. < guy@... > wrote:

> You'll need at least -5V to +5V for proper CV handling in a modular;
> probably even more. It's especially the through-zero portion that is
> important...
>
> But the 1KHz sampling rate is the instant killer in this case.
> Volta works at up-to 192KHz, and that's more like it.
>
> _g
>
>
> On 27 Jan 2009, at 00:13, achtung_999 wrote:
>
> > Yes, there were some more issues.. I was a bit quick sorry about
> > that.But
> > about the 0-5v: come on people.. haven't you heard about shifting
> > the CV
> > upwards
> >
> > On Tue, Jan 27, 2009 at 12:09 AM, Guy Drieghe D. < guy@... <guy%40guyd2.com>>
>
> > wrote:
> >
> > >
> > > No, not really,
> > > 0V to +5V is not adequate for CV, and a sample rate of 1KHz is far
> > > from sufficient.
> > >
> > > _g
> > >
> > >
> > > On 27 Jan 2009, at 00:03, achtung_999 wrote:
> > >
> > > > Hello Don,
> > > > The proposed OSC device is not necessery. Something like that
> > already
> > > > exists!
> > > > Check out what the people at Sonology developed, they sell this
> > as a
> > > > kit.
> > > > http://www.koncon.nl/ipsonlab/ipscomp_htm/ipsoncomp_specs.htm
> > > >
> > > > Get in touch with them! http://www.koncon.nl/ipsonlab/buy.htm
> > > >
> > > > Greetings,
> > > >
> > > > Ernst
> > > >
> > > > On Mon, Jan 26, 2009 at 11:37 PM, Don Kim
> > < dkimcg@... <dkimcg%40gmail.com><dkimcg%40gmail.com>>
> > > wrote:
> > > >
> > > > > I wish the A-192 were that easy to use. I have one, I only use
> > it
> > > > > with Max/MSP since i have a "sensor" reading patch. The A-192
> > only
> > > > > accepts positive signals, and anything faster than MIDI, or even
> > > > very
> > > > > close to midi speed will not be as good as recording a CV on the
> > > > > modular side, and if you want gates or pitch, gotta do it in
> > Max (no
> > > > > workaround other than blowing an assload of cash on the ASys
> > CV to
> > > > > midi converter module). Maybe someone will make something like
> > > > motu's
> > > > > new product for reading CVs into aux automation tracks, the
> > proposed
> > > > > modular OSC device could help things... :)
> > > > >
> > > > >
> > > > > On Mon, Jan 26, 2009 at 9:24 AM, jmaddocks1975
> > > > > < jmaddocks1975@... <jmaddocks1975%40yahoo.co.uk>
> > <jmaddocks1975%40yahoo.co.uk><jmaddocks1975%
>
> > > 40yahoo.co.uk>> wrote:
> > > > > > If you are using your modular with midi you could use the a192
> > > > module
> > > > > > to record the cv's to your computer and recall when needed.
> > > > > >
> > > > > > --- In Doepfer_a100@yahoogroups.com <Doepfer_a100%40yahoogroups.com>
> > <Doepfer_a100%40yahoogroups.com>
> > > > <Doepfer_a100%40yahoogroups.com>,
> > > > > brian <koura5578@...> wrote:
> > > > > >>
> > > > > >> Hello,
> > > > > >>
> > > > > >> I am a very new user to the euro world and have a couple
> > > > modules so
> > > > > > far but recently got an A-112 second hand. My time with it has
> > > > only
> > > > > > been about 1 hour so far but was wondering if it is possible
> > to
> > > > > > record CV data as opposed to audio. It seems like I was able
> > to
> > > > get
> > > > > > quick swells from a slew-as-envelope but when I slowed the
> > timing
> > > > > > down it didn't seem to work. I am currently waiting on some
> > proper
> > > > > > lfo/adsr to fully test it but wanted to see if any of you
> > have any
> > > > > > info. Likewise, if it is not set-up to do so currently is
> > there a
> > > > > > possible mod to allow CV recording
> > > > > >>
> > > > > >> Thanks,
> > > > > >> b.
> > > > > >>
> > > > > >>
>
>
>


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