Hi Tom,
Thanks for sharing. I like the addition of vline~ especially - very fun :-)
-p
On May 4, 2006, at 5:31 PM, Thomas Ouellet Fredericks wrote:
Here are a few modifications I tried: you can make a nice centered circle. Got the synch to work with bang~. Do not understand the values, found them by trial and error. Lots of fun.
Tom
On 5/4/06, shift8 shift8@digitrash.com wrote:
great fun - thanks!
On Thu, 2006-05-04 at 13:36 -0400, Paris Treantafeles wrote:
Ah.. well.. in this case it's kind of weird cause i have inputs
into
RG and B. Try one at a time and setting the others to nothing. Imagine also that each R, G and B could have a completely different wave resulting wave form going in.
And yes... the pix objects are really fun to add as well.
Best, p
On May 4, 2006, at 1:34 PM, Kyle Klipowicz wrote:
Oh wow, this is really neat. I wonder how you can control the colors...Jeez I need to play with the pix_* objects more!
~Kyle
On 5/4/06, Paris Treantafeles paris@parisgraphics.com wrote:
Hi Kyle and List,
On second thought, it might take a while for me to get back to putting this all together with the earlier patches so
attached is
just a simple experiment. No big deal - it takes two oscillators and puts them into RGB.
To use this:
hit destroy/create+DSP on the left.
activate the toggle (green of the left oscillator).
use the slider to adjust a frequency of some horizontal (ish)
bars.
(maybe around ~20) start the metro to "freeze" the image.
- turn off the oscillator and do the same with the osc on
the right
but go for something like vertical bars. maybe around 16000.
- turn them both on now to see the combined result.
a circular pattern.
if you now modulate either oscillator you will get some
motion but it
will be more controlled.
A final video synth would have a variety of oscillators to
choose
from, a mixer for adjusting the amplitudes of each waveform,
filters
and other "pix_" operations, e.g. invert, etc. There's a ton of ways to go with this.
Best, p
On May 4, 2006, at 12:16 PM, Kyle Klipowicz wrote:
Would you care to share your work with the list, in patch
form?
~Kyle
On 5/4/06, Paris Treantafeles paris@parisgraphics.com wrote: > haha... i can't be the only one who has hit "send" then
figured
out
> the problem. > > basically i wasn't really resetting the oscillators since
sending a
> number to the right inlet of the oscillator wasn't enough. > once i added a metro and "banged" the input, the sync worked. > > still... if there's anything that comes to mind regarding
best
block~
> to use, please feel free to share. > > best, > p > > > On May 4, 2006, at 11:48 AM, Paris Treantafeles wrote: > > > Hello List, > > > > I've created a few patches with PD/GEM to emulate early
video
> > synths such as the Sandin, etc. which I'm quite happy with. > > At the heart of these patches is pix_sig2pix~ > > One thing I can't figure out though has to do with
preventing
the
> > image from "rolling" - i.e. to stand still. > > The early video synths did this by having a "sync" input to > > oscillators. > > So if you fed one oscillator a vertical sync (~60 Hz) you
would get
> > stationary vertical bars whose width would depend on the
main
> > frequency of the oscillator. Doing this with another
oscillator
> > receiving a horizontal sync (~1500 Hz) results in
horizontal
bars.
> > By mixing these and perhaps another (and adjusting the
attenuation
> > of these), various shapes appear. > > I can get all of this and more (e.g. add some filters for > > subtractive synthesis) but what I'm missing is how to do
the
sync
> > correctly. > > Trying various values as reset inputs to say "phasor~"
doesn't
> do it. > > I'm wondering if this is in fact related to blocksize~
instead.
> > e.g. should the reset values of the oscillators be
related in
> > someway to the value set in blocksize~ > > > > Does anyone have any ideas about this? > > > > Thanks for any suggestions! > > > > Best, > > p > > > > > > > > _______________________________________________ > > PD-list@iem.at mailing list > > UNSUBSCRIBE and account-management -> http://
lists.puredata.info/
> > listinfo/pd-list > > > _______________________________________________ > PD-list@iem.at mailing list > UNSUBSCRIBE and account-management -> http://
lists.puredata.info/
> listinfo/pd-list >
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