note also that merely loading [propertybang] is disabling the
properties menu item on every GOP in its parent patch except the ones that
use [propertybang]...
note also that [propertybang] writes to a global variable in a way that no
other external can compete with, apparently...
i'd very
On Wed, 31 Mar 2010, Mathieu Bouchard wrote:
The aliasing comes from a moiré (interference) between the frequency of the
sampling and the frequency of whatever is going on. In the case of
Karplus-Strong, the choice of the number of samples of delay is an integer,
therefore the rounding of thos
Derek Holzer wrote :
I was thinking about this the other day is it possible to have aliasing
with Karplus-Strong? Because it's a delay line, nothing is being played back
at any higher rate than it was sampled at, so no aliasing should be possible.
Right?
The aliasing comes from a moiré
Yes, working...
Thanks a lot
Best Regards
José
2010/3/31 Jose Luis Santorcuato
> Yes, i work with text2d, pd extended thanks a lot... ill try and
> comment...thanks a lot.
>
> José
>
> 2010/3/31, Jack :
> > Have you try to load your font with :
> >
> > [openpanel]
> > |
> > [font $1(
> >
A workaround is to up-sample everybody by a factor of 2 - this
dramatically reduces error, usually by 24 dB.
Every upsampling is some kind of interpolation. So what you mean, is to
reduce the error of your interpolator by getting much of the job done by a
different interpolator instead ?
> Correct, nothing played back at original sampling rate will alias.
It _won't_ alias; it may already _have_ aliased when sampled in the
first place.
Aliasing occurs when sampling.
When you digitalize (ADC), you are sampling. When generating a waveform
mathematically, you are sampling the ma
> It occurs to me that there exists one very obvious function for which
> the squared error is minimized for a 4-point interpolator. 4-point
> interpolator impulse functions have to be 0 outside the interval
> [-2,2].
>
> So,
> E=|f(x)-sinc(x)|^2 is minimized when
>
> f(x)={sinc(x) -2I may be mis
On Wed, Mar 31, 2010 at 06:32:04PM +0200, Derek Holzer wrote:
> I was thinking about this the other day is it possible to have
> aliasing with Karplus-Strong? Because it's a delay line, nothing is
> being played back at any higher rate than it was sampled at, so no
> aliasing should be po
Yes, i work with text2d, pd extended thanks a lot... ill try and
comment...thanks a lot.
José
2010/3/31, Jack :
> Have you try to load your font with :
>
> [openpanel]
> |
> [font $1(
>
> Have you try with [text3d] instead of [text2d] ?
> What is your configuration : Pd, GEM.
> ++
>
> Jack
>
Have you try to load your font with :
[openpanel]
|
[font $1(
Have you try with [text3d] instead of [text2d] ?
What is your configuration : Pd, GEM.
++
Jack
Le mercredi 31 mars 2010 à 16:01 -0400, Jose Luis Santorcuato a écrit :
> Dear List, i stay working in a interactive project for Museu
I would say make sure the .TTF files are in the search PATH of pd installation.
pp
-Original Message-
From: pd-list-boun...@iem.at [mailto:pd-list-boun...@iem.at] On Behalf Of Jose
Luis Santorcuato
Sent: Wednesday, March 31, 2010 4:01 PM
To: PD List
Subject: [PD] GEM strange problem with
Dear List, i stay working in a interactive project for Museum... the
Aymara culture, i work with audio, videos and fonts in GEM in a
Blackbook with 10.5.8 osx, all works fine, GEM shows the fonts, videos
and the sound is fine, but when i put the same folder in other mac the
fonts dont appear...audi
Have a look at this patch.
++
Jack
Le mercredi 31 mars 2010 à 21:27 +0200, Johannes Paar a écrit :
> Hi again,
>
> the patch Jack sent me was what I was looking for. However I have some
> troubles with the pix_coordinate object. Currently the final image is
> split into two rectangles tha
Hi again,
the patch Jack sent me was what I was looking for. However I have some
troubles with the pix_coordinate object. Currently the final image is
split into two rectangles that sit left to right next to each other,
but what I actually need now is from top to down.
I don't know how t
propertybang-help.pd says that [propertybang] is per abstraction, but it's
per abstraction _instance_, right?
Also, it states that you can't have them per subpatch-- what exactly does
this mean?
Thanks,
Jonathan
___
Pd-list@iem.at mailing l
That sounds like a sensible reason why a karplus-strong resonator could not
alias. That's good news, although i suppose it isn't new at all to most
people on the list...
By the way i had read the FLOSS pages before...
Thanks Derek!
Pierre
2010/3/31 Derek Holzer
> Correct, nothing played back at
Correct, nothing played back at original sampling rate will alias. If
you speed that sample up, then some of the recorded harmonics will go
over the Nyquist number and alias.
Please read the page I sent you on aliasing:
http://en.flossmanuals.net/PureData/Antialiasing
and also
http://en.flos
I m not sure i understand aliasing well... So anything that's sampled and
played back without altering the pitch would not suffer from aliasing? When
exactly does aliasing occur? during the DAC conversion, or before that?
Let's say i set a karplus-strong resonator to a frequency of 30 KHz
(assuming
I was thinking about this the other day is it possible to have
aliasing with Karplus-Strong? Because it's a delay line, nothing is
being played back at any higher rate than it was sampled at, so no
aliasing should be possible. Right? Math-gurus correct me if I'm wrong.
Otherwise, any signa
Hi!
I ve been reading the on-going debate about interpolation for a few days,
and it just occured to me that i don't how go about avoiding aliasing more
generally than with band-limited wavetables. If i wanted to play a sample at
a pitch higher than the original, or if i wanted to use a karplus-st
> I don't know either. We have the formulas for each, so we can
> calculate squared error vs. sinc(x), but there also appears to be
> differences in which frequencies the distortion occurs and some could
> be more audible.
It occurs to me that there exists one very obvious function for which
the
It will be a lame answer if you need to fix all the windows computers that i
fix, because people use windows. Call it what you want.
But linux just is safer. this is no a go away, but a open your eyes warning
i gave
and yes, PD works better in linux where you believe it or not
2010/3/31 Lorenz
Pd-0.42.5-extended-macosx104-i386.dmg31-Mar-2010 04:35 46M
.hc
On Mar 31, 2010, at 9:34 AM, Max wrote:
do you mean
Pd-0.42.5-extended-macosx105-i386.dmg20-Jan-2010 10:19 39M
or
Pd-0.42.5-extended-macosx104-i386.dmg31-Mar-2010 04:35 46M
?
Am 30.03.2010 um 23:20 schrieb Hans-Christoph Steiner:
Ricardo Lameiro wrote:
you should try to move into linux, its safer and pd works better in it :D
Yes and that's the typical lame answer that puts off people from even
trying linux, and it also sounds so.. uhm.. mac :(
No dia 30 de Março de 2010 23:23, Ricardo Dueñas Parada
mailto:rduen...@gm
It would be very useful if we can make it a circular map, how could this be
done?
pp
-Original Message-
From: pd-list-boun...@iem.at [mailto:pd-list-boun...@iem.at] On Behalf Of
kubriel
Sent: Tuesday, March 30, 2010 6:54 AM
To: pd-list@iem.at
Subject: [PD] mapping_video
hallo, i made q
thanks Vilson for the videos :D
2010/3/31 Vilson Vieira
> 2010/3/31 Ricardo Lameiro
>
>> Hello fellow list members.
>> I am making a concert with bassoon and electronics/Puredata effects, and i
>> would like to include some videos of pd on the show. The concert will also
>> be a showcase of Pur
On Wed, Mar 31, 2010 at 3:47 PM, IOhannes m zmoelnig wrote:
> On 2010-03-31 14:33, Markus Demmel wrote:
> > I'm using Pd-0.41.4-extended from sourceforge.
> >
> > I guess you can either compile them manually in the externals directory
> > or try out the scripts. I've tried the ./pd-extended-auto-b
Hi List,
i wonder why i get these strange colors when using pix_record with GEM ver:
0.92.2 compiled: Jan 20 2010 on OS X 10.6.3
Any Ideas?
record_audiovideo.pd
Description: Binary data
testscene.pd
Description: Binary data
<>
this is grayscale in GEM but instead it is quite blue in the r
2010/3/31 Ricardo Lameiro
> Hello fellow list members.
> I am making a concert with bassoon and electronics/Puredata effects, and i
> would like to include some videos of pd on the show. The concert will also
> be a showcase of Puredata capabilities.
>
Hello Ricardo,
here's some videos about pu
On 2010-03-31 14:33, Markus Demmel wrote:
> I'm using Pd-0.41.4-extended from sourceforge.
>
> I guess you can either compile them manually in the externals directory
> or try out the scripts. I've tried the ./pd-extended-auto-builder.sh and
> i got this error message:
>
> recordQT4L.cpp: In func
do you mean
Pd-0.42.5-extended-macosx105-i386.dmg20-Jan-2010 10:19 39M
or
Pd-0.42.5-extended-macosx104-i386.dmg31-Mar-2010 04:35 46M
?
Am 30.03.2010 um 23:20 schrieb Hans-Christoph Steiner:
>
> Try a nightly build of Pd-extended 0.42.5, I updated the portaudio code,
> which I think tries to add
Hello fellow list members.
I am making a concert with bassoon and electronics/Puredata effects, and i
would like to include some videos of pd on the show. The concert will also
be a showcase of Puredata capabilities.
So I'm here to ask if someone would like to share some videos made with
puredata t
I'm using Pd-0.41.4-extended from sourceforge.
I guess you can either compile them manually in the externals directory
or try out the scripts. I've tried the ./pd-extended-auto-builder.sh and
i got this error message:
recordQT4L.cpp: In function ‘lqt_file_type_t guess_qtformat(const char*)’:
Hello
Having trouble with a digidesign mbox soundcard (this one:
http://www.smccd.edu/accounts/sanchezs/297-PT/mbox_front.jpg/) which
pd recognises and works fine for output, but is useless for input,
cause it has a terrible static noise on both inputs. Tried the card
with other software like Pro
On Tue, 2010-03-30 at 21:20 -0400, Ichabod wrote:
> Thanks, Roman. I did sudo make uninstall and then sudo aptitude
> build-dep puredata, then autoconf and ./configure again (also tried it
> with --enable-alsa), then make depend and sudo make install, but I
> still get the same problems. Am I doi
On 2010-03-31 09:00, IOhannes m zmoelnig wrote:
> On 2010-03-31 02:33, Vilson Vieira wrote:
>> patch using pix_sig2pix, please, take a look [1].
>
> just in case: i really want to get rid of [pix_sig2pix].
> the name to use if [pix_sig2pix~] and nothing else.
... use is [pix_Äsig2pix~] (with a t
On 2010-03-31 02:33, Vilson Vieira wrote:
> patch using pix_sig2pix, please, take a look [1].
just in case: i really want to get rid of [pix_sig2pix].
the name to use if [pix_sig2pix~] and nothing else.
the same applies to [pix_pix2sig~].
the reason for the alias without "~" is really a technic
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