The [dirac~] object generates a unit impulse (at the sample position given by
its input)
I'm trying to think of simple ways to do it in plain vanilla. Frank gave a one
way before,
differentiating a step impulse with [rzero~], can anyone think of other ways
(I'm sure
there's more than one)
This is a file name problem which happens on some systems but not others
which does not allow or to be used in filenames. Commonly
reported problem.
Workaround is to replace with:
[expr~ $v1 $v2]
best,
d.
patrick wrote:
i would like to test it out, but:
~ 0.5
... couldn't create
i would like to test it out, but:
~ 0.5
... couldn't create
i have extended (Pd version 0.41.0-extended-20071114) - linux. i tried
to [import zexy] but still not working. note that other external from
zexy are working like [prime], [l2s].
and finally, not just the help of [coll] is not
Dear list
I'm recording arround 2-5 seconds of sound in real time and drawing it into a table. During this procedure I'm also making a textfile with all the points of the array. During this procedure the audio drops for a brief moment.
Can someone tell me all the procedures I can do to try to
why do you need the textfile?
there might be a better option than that.
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sorry for reposting an old topic, but i couldn't find a simple patch
to demonstrate the method.
how do you upsample a readsf~ so that it will write an array quickly?
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Hey all,
is anyone else having difficulties running either version of Pd-
extended on OS X 10.5 Leopard? Whenever I hit the Help menu item,
the whole program crashes. After this point, I am no longer able to
save files, as the program will then crash upon save. I wouldn't be
surprised
yeah, that's a known bug throughout Pd. I wonder if you send {}
whether that works? Is it only an unmatched { that causes the
problem? I suppose the text widget should filter those out then.
.hc
On Nov 15, 2007, at 2:50 PM, Mike McGonagle wrote:
Hans,
Last night, I think I found a
Hey,
I am glad that you are taking this on. I am hoping that pdpedia will
allow all of the different Pd communities around the world to
collaborate, even if they don't share the same language (besides Pd;).
Ok, here you go:
http://wiki.puredata.info/ja
Sign up for an account, and tell me
Hi
Apple released 10.5.1 update today and it was hoped that it might
solve this issue, but it doesn't seem to be any different.
hopefully this will be rectified soon!
thanks
On 16 Nov 2007, at 13:07, bsoisoi wrote:
Hey all,
is anyone else having difficulties running either version of
Hey all,
I just met the development team of Asterisk at a talk they gave. For
those who don't know it, it's free software for building complete
phone systems, including voicemail, touch tone menus, voice prompts,
voice recogniztion integration, etc. It's very cool software, it
allows
afaik, [readsf~] is 'stupid' and will always read in the environment's
sampling rate. in order to read faster, put [readsf~] in a subpatch
together with a [block~ 1 1 64], so that it reads 64 times quicker than
at standard sampling rate.
roman
On Fri, 2007-11-16 at 22:38 +0900, hard off wrote:
with [vilne~] you can generate whatever signal you like. you probably
need to take the current [samplerate~] into account in order to
correctly imitate [dirac~] from zexy, since [vline~] measures in ms and
your desired signal is based on samples.
roman
On Fri, 2007-11-16 at 21:23 +, Andy
Hi all:
We will be doing a event less than a couple of weeks time. everyone (in and
around london) is welcome! see below for detail.
cheers
chun
8-8--
++
||
On Fri, 2007-11-16 at 14:29 +0100, Derek Holzer wrote:
Hi Gilberto:
the two main things that cause audio dropouts in PD besides CPU overload
are:
1) Writing to visible tables/arrays
i cannot confirm this on my ubuntu box. what i notice is, that display
isn't updated when the content of
On Fri, 2007-11-16 at 20:40 +0900, hard off wrote:
roman, that's awesome.
i'll try to use this to add markers to sound files in my sound editor.
on cost of a bit? hm... i don't think that 16bit is that much a waste of
bits, so that one of them should be 'abused' for something else than
On 16 Nov 2007, at 10:47 AM, Alexandre Quessy wrote:
I didn't like much using Firewire (ieee1394) under GNU/Linux, since
the driver is pretty slow.
As I understand it, if you are using DV codec with firewire you are
going to get several frames delay (on any OS) - I guess this system
is
roman, that's awesome.
i'll try to use this to add markers to sound files in my sound editor.
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Okay, a sample delay and [vline~] , that's one very good way,
thanks a lot. I like the abs name too.
Any others? Must be vanilla only so you can't use [z]
all best,
Andy
On Fri, 16 Nov 2007 12:35:50 +0200
U__ur Güney [EMAIL PROTECTED] wrote:
# Hi Andy,
# There is a abstraction citpit I
Hi Gilberto:
the two main things that cause audio dropouts in PD besides CPU overload
are:
1) Writing to visible tables/arrays
2) Hard drive access
These problems have to do with the graphics engine and threading
protocol of (Miller's) PD, and there's not much you can do to your
computer to
Quoting Luiz Naveda [EMAIL PROTECTED]:
This can be a really idiot question, but I was reading the comment
abut Miller's version and thinking, why PD-extended is not a really an
extension of PD? Like a module? Why it must be a complete package?
for the most part, pd-extended _is_ a
Nice one.
Okay, one for the mathematicians, as Ugur mentioned the proper name
this is Kronecker Delta. Is it correct to say that the Dirac impulse preserves
energy, as it tends towards zero time length the amplitude goes to infinity and
if we
squashed its amplitude to zero it would be
On Thu, 15 Nov 2007, Ypatios Grigoriadis wrote:
If i may now borrow the theory and terminus Arrow of time by Arthur
Eddington, according to which time is the fourth dimension in space,
Afaik, Arthur Eddington made the first English translation of Einstein.
This is probably what got him in
Hello,
8-(
Leopard updated.
Pd still crashing...
This can be a really idiot question, but I was reading the comment
abut Miller's version and thinking, why PD-extended is not a really an
extension of PD? Like a module? Why it must be a complete package?
If it is only the help integration, why
Miller's Pd doesn't have the Help menu enhancements, and it uses the
built-in version of Tcl/Tk, which is quite a bit slower.
.hc
On Nov 16, 2007, at 2:09 PM, marius schebella wrote:
that sounds promising. I don't want to say this loud, but I had to
switch to max to do some work that
this is very nice hans
made a new gibbon machine with these
jay's repos were not clicking and we have a show this mon/tue
fwiw, had to install libjasper.107 and symmlink it to fix pidip fully
pdp2gem rules btw...
how about re-adding pdp_ieee1394?
ASIDE:: is there a way to use coriander w/ pd?
On Nov 16, 2007, at 2:01 PM, Mathieu Bouchard wrote:
On Fri, 16 Nov 2007, Hans-Christoph Steiner wrote:
yeah, that's a known bug throughout Pd. I wonder if you send {}
whether that works? Is it only an unmatched { that causes the
problem? I suppose the text widget should filter those out
there is actually no need at all for doing a samplewise delay with [z~],
since you can schedule everything (also the startpoint) with [vline~].
you really only need a [vline~]. i just haven't time to make an example
patch, but i can make one in a few hours, if there is still need for it.
roman
Hallo,
Andy Farnell hat gesagt: // Andy Farnell wrote:
Okay, a sample delay and [vline~] , that's one very good way,
thanks a lot. I like the abs name too.
Any others? Must be vanilla only so you can't use [z]
Attached is another one. The idea is to play a [table] with an impulse
stored.
On Fri, 16 Nov 2007 21:08:42 +0100
[EMAIL PROTECTED] wrote:
_analog_
Of course!, I understand. Thanks Iohans.
--
Use the source
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I am in the process of upgrading the Tcl/Tk version for the nightly
builds. I should have it done today, so tomorrow's build should
include it. The new version of Tcl/Tk is supposed to address some of
these crashes (I think they are related to Apple changing somethings
in the push to
On Fri, 2007-11-16 at 10:41 -0500, patrick wrote:
i would like to test it out, but:
~ 0.5
... couldn't create
actually, this object is not important at all. i just put it there to
illustrate that the added signal should only contain 0 and 1. skip this
object, if your signal is already
On Fri, 2007-11-16 at 10:41 -0500, patrick wrote:
i would like to test it out, but:
~ 0.5
... couldn't create
hm... didn't i just ask you yesterday, if you could fix this problem and
you said: 'yeah, by changing pd-extended version' ?
if this bug is still there, report it to the bug
On Fri, 16 Nov 2007, Hans-Christoph Steiner wrote:
yeah, that's a known bug throughout Pd. I wonder if you send {}
whether that works? Is it only an unmatched { that causes the
problem? I suppose the text widget should filter those out then.
If you backslash them then Tcl will recognise
yes, there is a list of bugs with 10.5. some of them are only related to
pd-extenden, but not to the pd version that can be downloaded from
miller's page. for example the help menu crash and the crash on save are
only related to pd-extended. if you want to go with that inbetween...
marius.
that sounds promising. I don't want to say this loud, but I had to
switch to max to do some work that needs to get done immediately. (the
problem is more related to Gem) at least I will be able to write good
documentation about the differences betw. gem/jitter pd/max and maybe
think about
Hans et al.,
Great! Ping me (or the board) when the new enhancements are built, and I'll
test it out for you.
Thanks a bunch,
~Brandon
On Friday, November 16, 2007, at 03:46PM, Hans-Christoph Steiner [EMAIL
PROTECTED] wrote:
Miller's Pd doesn't have the Help menu enhancements, and it uses
yeah, always use [table] instead of a graphical array whenever possible.
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Quoting Roman Haefeli [EMAIL PROTECTED]:
afaik, [readsf~] is 'stupid' and will always read in the environment's
sampling rate. in order to read faster, put [readsf~] in a subpatch
together with a [block~ 1 1 64], so that it reads 64 times quicker than
at standard sampling rate.
i suggest to
Quoting Andy Farnell [EMAIL PROTECTED]:
In which case Dirac impulses
are theoretical and not practical digital signals?
dirac impulses are _theoretical_ _analog_ signals.
fmgasd.
IOhannes
This message was sent using IMP,
If any of you happens to be in New York City, drop by the lobby of
the new New York Times building. It's open to the public, and there
is a great installation there. The sound is all powered by Pd and
the text handling and sequencing was done with Python.
Mathieu Bouchard a écrit :
On Thu, 15 Nov 2007, Ypatios Grigoriadis wrote:
If i may now borrow the theory and terminus Arrow of time by Arthur
Eddington, according to which time is the fourth dimension in space,
Afaik, Arthur Eddington made the first English translation of Einstein.
Patrice Colet a écrit :
Mathieu Bouchard a écrit :
On Thu, 15 Nov 2007, Ypatios Grigoriadis wrote:
If i may now borrow the theory and terminus Arrow of time by Arthur
Eddington, according to which time is the fourth dimension in space,
Afaik, Arthur Eddington made the first English
# What is preserved is the area under the function, it is equal to one (its
just 1, with no physical dimensions like energy. So, if x axis has the
dimensions of L(ength), y-axis has the dimension of 1/L). When you let the
bottom side's length of a triangle shaped function to go to zero, for
reprise, beat and such, are just larger scale splittings of the time
dimension in the same way that frequency separates from time. Reprises and
beats and rhythms are full of periodic patterns, just like the sound waves
themselves, but at a different scale, which doesn't make the physical ear
Check in the pd menu media/load meter
J
On 11/15/07, B. Bogart [EMAIL PROTECTED] wrote:
Thanks all for the feedback,
Perhaps I'll look into making a set of abstractions for such thing,
parsing top output in PD (as not to depend on pyx) does not seem all
that fun though.
I think I found
On Nov 17, 2007 3:16 AM, Charles Henry [EMAIL PROTECTED] wrote:
We structure events in
music as a function of time.
f: R (time) - (set of possible sound events)
The topology in this case is clear. It's a line, and music is a
function mapping 1-D into the space of all possible sounds.
we
I've done this with Asterisk 1.2
About an year ago I was hyped by how easily voice menus
could be created using Asterisk.
Mainly letting voice menus interact with PD and I didn't do
much audio work.
Asterisk has a platform to easily integrate scripts called AGI.
Any language which returns
On Fri, 2007-11-16 at 21:14 +0100, [EMAIL PROTECTED] wrote:
Quoting Roman Haefeli [EMAIL PROTECTED]:
afaik, [readsf~] is 'stupid' and will always read in the environment's
sampling rate. in order to read faster, put [readsf~] in a subpatch
together with a [block~ 1 1 64], so that it reads
pdp_ieee1394 is based on Quicktime, so it's Mac OS X only. pdp_v4l
should handle firewire on GNU/Linux.
.hc
On Nov 16, 2007, at 3:37 PM, Pagano, Patrick wrote:
this is very nice hans
made a new gibbon machine with these
jay's repos were not clicking and we have a show this mon/tue
fwiw,
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