On Wed, 2006-10-25 at 09:37 -0300, padovani wrote:
I would like to know if anyone is using one of these interfaces (on
WinXP/ OSX/ Linux-freebob) for interactive performance with PD. Comments
are welcome...
Presonus Firepod
FA-101 / FA-66
Motu 828mkII / Motu Traveller / Motu Ultralite
On Thu, 2006-10-26 at 22:49 +0200, Frank Barknecht wrote:
Okay, I hacked together a little patch which uses aubioonset~ to
analyse a sample and then randomly playes back the slices. The -help
file is the main patch.
Thanks Frank, that's useful, in fact it is pretty much where I was
thinking
[phasor] [bang~]
| /
[snapshot~]
|
[ 0.99]
|
[sel 1]
?
Jamie
On Fri, 2006-12-01 at 22:35 +0900, hard off wrote:
i want a phasor~ to send a bang when the signal reaches 1. any ideas?
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On Wed, 2007-01-03 at 13:05 +0100, Ypatios Grigoriadis wrote:
I only found some soundfonts on the Internet. Does anyone know a way
to extract the samples from a soundfont?
http://swami.sourceforge.net/ ?
Jamie
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On Mon, 2007-01-29 at 14:39 -0600, Mike McGonagle wrote:
I was wondering if anyone out there knows of a set of abstractions
that have been written to use as a Synth Editor? I currently own a
Roland XV5050 and an old Yamaha TX7, and want to write an editor for
them.
I don't have anything in
On Wed, 2007-01-31 at 23:48 -0500, carmen wrote:
if you dont mind the analysis being offline, check out sonic visualiser:
http://www.sonicvisualiser.org/
CLAM might have one. see a full-color spectrogram in one of the screenshots,
but not in the patcher view:
dssi~ definitely works on OS X for both LADSPA and DSSI plugins. The
official release can be found at:
http://www.puredata.org/Members/jb/dssi%7E/view
There is a dependency on the liblo library. You will also need the
LADSPA and DSSI SDK's if you want to compile from source. Let me know if
you
On Sun, 2007-02-04 at 17:03 +0100, juto aviten wrote:
another simple questions :
I try to chat in PD and to catch result of the chat... can't find any
object for this... does something exist in this idea?
Mathieu Bouchard implemented an IRC client using Gridflow. There is a
cool looking
Hi Jared,
Welcome to the PD list!
Frank Barknecht posted a PD slicer patch a while ago. It can be found by
searching the mailing list archives for 'slicer':
http://lists.puredata.info/pipermail/pd-list/2006-10/043536.html
Chris McCormick posted one very recently:
On Sat, 2007-02-17 at 19:19 -0500, marius schebella wrote:
the call is written in a way that makes me think, that the producers
don't know to much about what is going on in the world...
but maybe the reason is, that there is no such thing as a kiosk mode or
a protection from changing the
On Wed, 2007-02-21 at 20:19 +0100, IOhannes m zmoelnig wrote:
IOhannes m zmoelnig wrote:
i cannot reproduce this.
oh, and i forgot: i am on debian(etch/sid) on an amd64 in i386 mode
are you by chance running a 64bit OS? (i guess FC3 does not support
x86_64 but who knows...)
On Thu, 2007-02-22 at 21:35 +0100, Frank Barknecht wrote:
This is possible a bit easier with this:
$ wget --mirror --no-parent https://www.cs.tcd.ie/~wardn1/PD_workshop/
You may want to delete some index-files afterwards.
FWIW, only yesterday I downloaded all of the mailing list
Hi Mustafa,
On Tue, 2007-02-27 at 06:25 +0200, Mustafa Umut Sarac wrote:
Hello ,
I want to extract and record 1962 Fender Fretless Jazz Bass from Jaco
Pastorius records ,
I learned from mit digital stradivari project that it is possible to
transform music to spectrum peaks and play with
On Thu, 2007-03-01 at 21:20 +0100, Tim Blechmann wrote:
i've been changing some emails with stefano d'angelo, who is starting to
write a plugin wrapper, which is supposed to work with different plugin
backends (vst, ladspa ...) ... a pluggo for pd could make use of this
project in order to
] on behalf of Jamie Bullock
Sent: Wed 3/14/2007 9:50 AM
To: pd-list@iem.at
Cc:
Subject: [PD] pdp 0.12.5-darcs on Linux
Hi,
I am trying to get pdp working on my Linux box: Ubuntu 6.10
(2.6.17-10-generic, X11 7.1.). I am using the fglrx video driver with
direct rendering enabled. So
Hi Jared,
On Tue, 2007-03-27 at 23:20 -0500, Jared wrote:
Summary: I'm interested in capturing audio through a microphone and, in
real time, determining which frequency range (from a set range of
frequencies) has the maximum level. This would be used to determine
which note is loudest
Hi,
This is just a quick note to say that a binary release of [dssi~] for
the PPC can now be found at http://www.puredata.org/Members/jb
The tarball includes everything necessary to get the plugin host running
including a liblo binary and a couple of plugins.
Enjoy!
Jamie
On Mon, 2007-04-23 at 10:21 +0200, ronny vanden bempt wrote:
Hey,
We're busy with making a beat detector in Pd,
Are you already aware of aubio, which does this pretty well, and
provides PD externals that wrap the functionality?
(http://aubio.piem.org/).
Just might save you some time.
best,
it and make
it work again in PureData? Again I mean, where do I put the .dll file
for PureData to include it.
gr
Ronny
2007/4/24, Jamie Bullock [EMAIL PROTECTED]:
On Mon, 2007-04-23 at 10:21 +0200, ronny vanden bempt wrote:
Hey,
We're busy with making a beat
Hi,
When I print to a postscript file using 'print' from the file menu in
PD, the text is too small in relation to the object boxes. Basically,
the text fills less than half the vertical space in them, so it is
necessary to view the document at 200% to read it properly. This is fine
if you just
On Fri, 2007-04-27 at 18:40 +0900, hard off wrote:
maybe the oboe from andy's 'christchurch' track would be a good start:
http://obiwannabe.co.uk/html/compositions/compositions.html
Thanks, that looks pretty good, I'm always stealing stuff from Andy's
site, it's such a great resource.
It
Thanks Andy,
On Mon, 2007-04-30 at 09:00 +0100, Andy Farnell wrote:
Hi Jamie,
If you've been following the scripting pd printouts thread
the last shellscript there has Millers awk correction that
moves the text and resizes it.
That's helpful, but using the script causes the text to
Hi Cyrille,
On Mon, 2007-04-30 at 20:43 +0200, [EMAIL PROTECTED] wrote:
Le Lundi 30 Avril 2007 16:37, Kevin McCoy a écrit :
Have you tried using Jamie's [dssi~] ; I haven't used it but it sounds like
it's good. It works for ladspa and dssi plugins
I didn't know that. I downloaded it and
8j
On Tue, 2007-05-01 at 17:09 +0200, Matteo Sisti Sette wrote:
Hi,
Has anyone of you ever experimented this?
You are browsing the folders in your computer. Before you click on a file
name to rename the file, you instinctively hit CTRL+E expecting your mouse
cursor tu turn into a hand.
Hi Luke,
On Fri, 2007-05-04 at 23:27 -0700, Luke Iannini (pd) wrote:
Hallo all,
Here is a dynamically generated OSCroute that lets its route argument
be reset by a right inlet.
Nice work! But isn't this problem already solved by the [routeOSC]
external by Martin Peach (available in the
On Mon, 2007-05-07 at 16:57 +0200, IOhannes m zmoelnig wrote:
Roman Haefeli wrote:
what/where is that [vmetro] object from? it is not included in my
version of pd 0.40.2. anyway, if i am not mistaken, your patch works
also with [metro].
oh yes, i forgot.
[vmetro] is just a [metro]
On Tue, 2007-05-08 at 19:18 +0900, hard off wrote:
what's the best and most cpu efficient way to clip a signal in an
analogue fashion, rather than getting nasty digital distortion?
Have you tried waveshaping? I.e. use your signal as an index to a
function (usually stored in a table)? A good
Hi Matteo,
On Mon, 2007-06-04 at 22:04 +0200, Matteo Sisti Sette wrote:
I always thought that in PD, process (i.e. dsp and control processing) had
the priority over GUI rendering, in such a way that drawing the gui would
NEVER cause audio clicks although this means there's no warranty about
Hi,
I'm just starting to get my hands dirty with data structures. In
particular GOP data structures. Inspired by Chris Mccormick's wonderful
s- abstractions, I'm trying to make a simple GOP transport, with
graphical play/stop/pause rewind etc. controls. The main showstopper at
the moment is that
On Wed, 2007-06-06 at 23:05 -0400, Chris McCormick wrote:
On Tue, Jun 05, 2007 at 11:45:37AM +0200, Frank Barknecht wrote:
Some other click-detections things require more manual work: The
[struct] object has an outlet that will send out messages if a pointer
of that type was selected or
Hi Jared,
On Thu, 2007-06-07 at 07:16 +0100, jared wrote:
While I'm ranting :-)In my academic experience, it's often frowned
upon to use other's patches in your own compositions because it seems
that the patches themselves are the work of art; and it's almost as if
this is considered
Hi Jared,
On Fri, 2007-06-08 at 18:39 +0100, jared wrote:
I don't know what your academic experience is, but there is a lot of
evidence to suggest the opposite of what you are saying.
Then I attended an institution whose policies are different than the
others.
That's really my
Hi Mike,
I did some work on this last year, but gave up for lack of time. I
basically renamed it to psql, and changed the code so that it doesn't
open, close and flush the database for every query, i.e. no more
'single'.
If you are interested, I can send you the source tarball + diffs off
list.
;
#X text 11 56 +/- the the value set by the right inlet or arg1;
#X text 11 72 but if a further jump takes place we assume;
#X text 9 90 it is back to the original value or intended;
#X text 19 518 Jamie Bullock 2007;
#X connect 0 0 16 1;
#X connect 1 0 2 0;
#X connect 2 0 16 0;
#X connect 3 0 5 0
Hi,
On Sun, 2007-06-17 at 23:01 -0500, Charles Henry wrote:
Jamie Bullock has cc~ in his flib collection. It computes cross
correlation in the time domain, and cross-covariance using the freq.
domain. I worked on it a while back...but have been lazy about trying
to change the cross
Hi Victor,
On Thu, 2007-06-21 at 20:58 +0200, victor wrote:
I compiled dssi~ on debian etch (adjunt) but dont appear the text of
object's box, using pd extended. I supose the use is:
[dssi~ /path/to/plugin]
dssi~: DSSI/LADSPA host - version 0.96
On Tue, 2007-07-03 at 13:00 -0400, Mathieu Bouchard wrote:
On Mon, 2 Jul 2007, Thomas O Fredericks wrote:
Yes, everything does have to be in a category. This constraint makes
for an environment that is especially useful for newbies and resolves
a lot of conflicts.
verb/is article/this
Hi,
With Pd-extended it seems that it is possible to leave the .plist file
inside the .app bundle, and Pd will read it from there. How is this
achieved? I would like to take a vanilla Pd, and have it read the .plist
file from inside the bundle rather than (~)/Library/Preferences.
Jamie
--
On Tue, 2007-09-18 at 10:51 -0700, Miller Puckette wrote:
init is one of many messages that Pd and its gui send back and forth, which
aren't intended to have any user-level functionality... of course, some
of those messages like connect have proved useful at the user level; but
none of them
On Tue, 2007-09-25 at 05:31 +0100, Andy Farnell wrote:
OLP*C* - for a child there is no doubt, Pd is vastly easier
to understand and use than Csound.
I had a play with one of the OLPC machines at GUADEC this year, and
Csound is well buried beneath a polished GUI. I presume they chose it
On Wed, 2007-09-26 at 11:57 -0400, Stephen Sinclair wrote:
It would be nice to fix it, but unfortunately doing so would probably
affect backwards-compatibility with people's patches.
Anyways, if you have something which absolutely depends on the order
in which a message is sent out multiple
On Thu, 2007-09-27 at 03:10 +0200, tim wrote:
If you need to have a specific execution order, then you should use a
[trigger]. It makes it explicit, which is a good thing.
Hello,
What makes this a bit tedious is that, if you insert a new argument
inside [t b b b] to get [t f b
On Tue, 2007-10-02 at 23:18 +0900, hard off wrote:
cool!!! Can you post a simple patch that does abelton-esue
time-stretching on a loop?
Isn't the technique demonstrated in the Pd help patches
B14.sampler.rockafella.pd? Or have I misunderstood the question?
Jamie
--
www.postlude.co.uk
On Wed, 2007-10-03 at 16:36 +0200, Derek Holzer wrote:
No, he's talking about changing sample length and pitch independently.
Or changing length without changing pitch at all. This is done with FFT
or granulation,
...but that's exactly what sampler-rockafella does.
not just changing the
On Wed, 2007-10-10 at 22:38 -0500, Charles Henry wrote:
As loing as it is not the crap beer we make in America! ;)
I know what you mean... I could go for a nice Stella Artois or a
Peroni... or a dozen Harboes...
That's not beer! How about a pint of 'Old Speckled Hen' or 'Bishop's
On Fri, 2007-10-12 at 17:33 +0100, Andy Farnell wrote:
Wine. Not now because I don't have the space.. but I've
always been fascinated by wine-making and the chemistry of it
all. As a kid we had a country house with lots of space and land
and always rows of demijohn bottles bubbling away.
On Sun, 2007-10-14 at 17:41 +0200, [EMAIL PROTECTED] wrote:
i don't know, georg should be able to help you here.
nevertheless, bear in mind that [ann_som] is a standalone
implementation and has nothing to do with FANN (well both are dealing
with ann, obviously but that's it; i didn't know
On Wed, 2007-10-17 at 00:08 +0200, Frank Barknecht wrote:
Hallo,
Atte André Jensen hat gesagt: // Atte André Jensen wrote:
My paths section in my preferences is full, and I need to ad another.
remember there was some discussion recently about how to add more, but I
can't seem to find
On Wed, 2007-10-17 at 17:22 +0200, [EMAIL PROTECTED] wrote:
hello list,
I am looking for a way to annotate sound, so to associate text information
to sound files. Would it be a way in pd to do it?
I would need to create time stamps in a sound file and associate keywords
and notes to these
On Thu, 2007-10-18 at 10:29 +0200, IOhannes m zmoelnig wrote:
Jamie Bullock wrote:
It is also one of the most frequent questions I get asked when I
introduce new users to PD.
interestingly enough i never have been asked this.
most likely it is not the initial design that a lot
On Thu, 2007-10-18 at 16:47 +0200, Frank Barknecht wrote:
Hallo,
Hans-Christoph Steiner hat gesagt: // Hans-Christoph Steiner wrote:
I think it would be very good to have cleaned up preferences windows
for Pd in general.
I hate to say this: But a lot of these problems are already
On Sat, 2007-10-13 at 17:03 -0400, Hans-Christoph Steiner wrote:
Please test this build lots! If no one finds anything that needs
fixing, I am going to release this exact version:
http://autobuild.puredata.info/auto-build/2007-10-13/
There are some known bugs, but they are big and will
On Tue, 2007-10-23 at 01:00 +0200, Jeff Rose wrote:
My real question is how to work with arrays in this manner. I'd like
to use [line] objects to generate small sequences that I write into
short segments of an array. With a for loop this would be straight
forward, but I don't know how to
On Sun, 2007-10-21 at 13:41 -0400, Hans-Christoph Steiner wrote:
Finally, it's done! The most polished release of Pd yet. We are
further refining Pd into a truly powerful and usable programming
platform.
Congratulations HC! This is a fantastic achievement. I now have Pd
working
On Tue, 2007-10-23 at 15:03 -0400, Mathieu Bouchard wrote:
On Tue, 23 Oct 2007, Jamie Bullock wrote:
BUT, I don't think dynamic patching in Pd as it currently stands is
officially supported (by Miller),
It's quite useless to say that, unless you are interested in the
philosophical
Hi Jeff,
On Tue, 2007-10-23 at 14:37 +0200, Jeff Rose wrote:
Anyways, it would be great to hear
what experienced people have to say about dynamicity in PD.
You might want to take a look at Thomas Grill's [dyn]
http://www.parasitaere-kapazitaeten.net/ext/dyn/
Although, I think if you
On Tue, 2007-10-23 at 13:40 -0400, marius schebella wrote:
Frank Barknecht wrote:
Well, yes, it was a pretty fundamental decision. Languages like
SuperCollider, Nova and Csound to some extent show, that dynamically
creating synthesis objects can work in a realtime system as well.
and
On Wed, 2007-10-31 at 21:11 +0100, Frank Barknecht wrote:
If not, lua may be the easiest start: It's easy to compile, compiled
versions could be statically compiled, the language is fully documented
with a wonderful book (see www.lua.org).
[snip]
Language freaks (nerds) can find some
On Sat, 2007-11-03 at 14:53 +0100, Steffen Juul wrote:
On 03/11/2007, at 8.02, hard off wrote:
i just set up a new wiki for pd, aimed at providing a simple and easy
way for pd users to share their patches / tutorials, etc...
There is also the http://puredata.info website people can use.
On Sat, 2007-11-03 at 14:24 -0400, Hans-Christoph Steiner wrote:
I think there is a lot that could be done to the look and feel of Pd
that would make it much more efficient and usable. I think it is
crucial to avoid flashiness, one of Pd's strengths is its lack of
flashiness (no
On Mon, 2007-11-12 at 15:01 -0500, Hans-Christoph Steiner wrote:
I devised a quick test of loading speed and did some quick
comparisons on my MacBook Pro 2.4GHz. (I am used to having one of
the slowest machines around, my old 800Mhz Powerbook, so I still
have
to readjust my thinking).
On Fri, 2007-11-30 at 10:22 +0100, David Schaffer wrote:
Hi! Does anyone know if Pd can handle RPN-NRPN messages? thank you!
It can with David Mccallum's excellent abstractions: [nrpnin] and
[nrpnout].
http://www.mentalfloss.ca/sintheta/html/downloads.html
Jamie
--
www.postlude.co.uk
Hi,
Has anyone implemented 'phasor time scaling' as an abstraction (or
external)? I know it is relatively easy scale a phasor where the
frequency of the scaled phasor is an integer multiple of the master
phasor:
[phasor~]
|
[*~ 2]
|
[wrap~]
...but what about non-integer multiples, and
On Fri, 2007-12-07 at 22:14 -0800, Luke Iannini (pd) wrote:
Hi all,
I have searched high and low for a way to get a patch's file-name, and
am quite surprised that there seems to be no way to do it.
I was about to set out making a Subversion library so I could get the
status of my patches
Hi Andy,
On Fri, 2007-12-07 at 16:12 -0500, [EMAIL PROTECTED]
wrote:
i installed postgresql, and got it running, created a user for myself,
compiled [psql] from postlude (i'm using pd-extended from cvs).
i opened up the psql-help file and started with the first instruction, and
it created
Hi Hans,
I like this idea of a hot and cold inlet, and I can see where you are
going with making the database access objects more pd-like. I also agree
that the sql/sqlend delimiters are a rather inelegant workaround for
Pd's lack of a string type. What you suggest shouldn't be too hard to
On Sat, 2007-12-08 at 00:51 -0500, Mathieu Bouchard wrote:
The only SQL interface I'd really be happy to use (if I had to use SQL) is
something using placeholders, sort of like [expr], but perhaps written in
the usual SQL style:
[sql select * from candies where flavour=? and colour=?]
On Sun, 2007-12-09 at 21:47 -0500, Mathieu Bouchard wrote:
On Sun, 9 Dec 2007, Jamie Bullock wrote:
Then I persuaded him that passing the queries as a list to the inlet
would be more flexible. It also greatly reduces the number of objects
required to send a query, if you have more than
On Sun, 2007-12-09 at 16:47 -0500, Hans-Christoph Steiner wrote:
The addcomma, addsemi, adddollar messages are a workaround, for
sure, but yeah, I suppose a more pd-ish one. I think that if SQL
gets submitted only on the right/cold inlet, then we would not need
those messages. They
On Mon, 2007-12-10 at 12:18 -0500, Mathieu Bouchard wrote:
This almost *never* happens. As long as what you do in Pd is regular
read-write activities involving tables that contain data that you only
want to see a small part of at a time, you need variable atoms in almost
any query:
On Mon, 2007-12-10 at 09:55 -0600, Mike McGonagle wrote:
Well, Jamie, at the same time, I think that Mathieu might be refering
how the output is handled from the 'sql' external. That is the part
that would make having just a single instance of a database object
difficult at best to work
On Mon, 2007-12-10 at 18:07 -0500, Hans-Christoph Steiner wrote:
It seems many things use the ? alone as the unnamed placeholder, but
I only saw MySQL using ?name for named placeholders. It does seem
like a nicer syntax rather than using a different character. Perhaps,
we should follow
On Mon, 2007-12-10 at 15:00 -0500, Mathieu Bouchard wrote:
On Mon, 10 Dec 2007, Jamie Bullock wrote:
Fair enough, I think I was probably stretching the point about using the
[psql]-style of database connectivity requiring less objects.
However, it's perfectly possible to have multiple
On Mon, 2007-12-10 at 16:43 -0500, Mathieu Bouchard wrote:
On Mon, 10 Dec 2007, Mike McGonagle wrote:
In one of the early prototypes I wrote for this, I set it up so that the
connections were shared. Basically, when an object tried to open a
connection, it would check if there was
On Mon, 2007-12-10 at 10:39 +0100, Frank Barknecht wrote:
Hallo,
Thomas Grill hat gesagt: // Thomas Grill wrote:
it's unfortunate that you are not thrilled using flext.
Since flext uses the PD api to get lists or other messages into
secondary inlets there's nothing to stop you from
On Sun, 2007-12-09 at 18:53 +0100, Frank Barknecht wrote:
Suppose I have a phasor with period p1 (and thus freq=1/p1) and I want
to generate a signal with p2 = 1.5 * p1. Then I have (at least) two
ways to do this (| should indicate the jumps):
p1: |.|.|.|.|.|
p2a:
On Tue, 2007-12-11 at 15:48 -0500, Hans-Christoph Steiner wrote:
On Dec 11, 2007, at 3:59 AM, Jamie Bullock wrote:
On Mon, 2007-12-10 at 18:07 -0500, Hans-Christoph Steiner wrote:
It seems many things use the ? alone as the unnamed placeholder,
but
I only saw MySQL using ?name
On Mon, 2007-12-17 at 19:44 +, Martin Peach wrote:
In pd it usually means you have a loop somewhere, so that the output of an
object is feeding its own input: each time a new output is calculated a new
input is generated, so the process never ends and eventually the stack
overflows.
On Thu, 2007-12-20 at 00:15 +, Andy Farnell wrote:
Perhaps we can reach a reasonable compromise in source.
If you knew that an accidentally banged until would give up
after a couple of minutes it wouldn't be so bad.
IMO [until] should just not hang Pd that's all. I don't think that a
On Wed, 2007-12-19 at 18:10 -0600, Russell Bryant wrote:
Furthermore, if this loop is eating up CPU and making the system unresponsive,
you can make the situation much better by adding a simple sleep that makes the
process yield to to other waiting processes on each iteration of the loop.
On Thu, 2007-12-20 at 13:12 -0600, Mike McGonagle wrote:
On Dec 20, 2007 10:41 AM, Russell Bryant [EMAIL PROTECTED]
wrote:
So, after going through my own mental exercise to analyze the
situation, I now
don't think any changes should be made at all.
On Thu, 2007-12-20 at 16:14 -0500, Mathieu Bouchard wrote:
This is still way too much, but it's too complicated to get pd to support
interrupting its own calculations unless all externals are compiled with
C++ exception support, and even then, it's tricky because you can't
directly add
Wonderful! Have a great Christmas.
Jamie
On Fri, 2007-12-21 at 18:41 +, Andy Farnell wrote:
The time is almost upon us to to erase those brain cells
collected over the last 12 months. But who will dare post
first in the obligatory ASCII xmas tree thread?
Mine's in Pd this year,
On Mon, 2008-01-07 at 14:05 +, alex wrote:
Hi pders
Here's a way of PD patching in plaintext:
Like all of your stuff, very cool! Any plans to convert the other way as
well? graphical pd patch - ascii-art patch...
Jamie
--
www.postlude.co.uk
Hi,
On Fri, 2008-01-11 at 13:57 +0100, matteo sisti sette wrote:
Another question about fiddle.
I'd like to be able to distinguish between a signal with a pitch and a
signal without a picth. It seems to me that fiddle always outputs its
best guess no matter how reliable it is.
Actually
On Fri, 2008-01-11 at 18:30 +0100, Matteo Sisti Sette wrote:
With the default fiddle~ settings, it seems to output 0 about 15% of the
time, which seems quite a lot to me.
With pure noise as an input? Quite a lot?
IF it is supposed to output 0 when it can't find a pitch, I would
On Fri, 2008-01-11 at 19:59 +, Jamie Bullock wrote:
Krimphoff:
Irregularity = \sum_{k=2}^{N-1} |a_k - \frac{a_{k-1} + a_k + a_{k+1}}
{3}|
Jensen:
Irregularity = \frac{\sum_{k=1}^{N} (a_k - a_{k+1})} {\sum_{k=1}^N
a_k^2}
Where a_k is the amplitude of the kth coefficient
On Fri, 2008-01-11 at 11:29 -0800, Dudley Brooks wrote:
Can anyone direct me to articles on constructing clear, modular,
non-spaghetti patches in pd or other visual dataflow languages?
Especially if the articles derive their recommendations from theoretical
analysis (as with the
On Sat, 2008-01-12 at 13:50 +0100, Andre Schmidt wrote:
yup,
very nice and usefull in (non-html) emails, console, man pages and so on
(where you only can display text)... but for pdf, webbrowser i would
prefer svg. as its also just text (therefor searchable, but dunno if
in
pdf) and looks
Hi folks,
This is ultra-simple, but I find it so useful that I thought I'd make it
available. Basically it's an abstraction that provides functionality
equivalent to Max's [!/], [!-] etc. With these objects the inlets are in
the opposite order to the operands. The pd abstraction is essentially
On Sun, 2008-01-13 at 17:17 +, Jamie Bullock wrote:
The pd abstraction is essentially
syntactic sugar, so instead of doing:
|0.4(
|
[t b a]
|/
|1( /
| /
[- ]
You can just do:
|0.4(
|
[! - 1]
As someone just pointed out to me, this is also syntactic sugar
On Fri, 2008-01-18 at 00:55 +0100, Derek Holzer wrote:
Hi Andy,
Andy Farnell wrote:
For some strange reason [plugin~] has stopped responding
to [print( messages. I'm sure this used to work before but now
I get no method for print. Any ideas anyone?
Try [list( or [help(, I don't
On Fri, 2008-01-18 at 15:47 +0100, matteo sisti sette wrote:
Thank you very much :)
By the way, I have just tried Spectral Flatness (as defined in
Wikipedia) and it seems promising.
I attach an abstraction that outputs spectral flatness in PD-vanilla.
That's not actually a correct
Hi,
On Fri, 2008-01-18 at 14:04 +0100, matteo sisti sette wrote:
Jamie Bullock wrote:
I find spectral irregularity to be quite a good noisiness metric,
[...]
Krimphoff:
Irregularity = \sum_{k=2}^{N-1} |a_k - \frac{a_{k-1} + a_k + a_{k+1}}{3}|
Jensen:
Irregularity = \frac{\sum_{k=1
On Fri, 2008-01-18 at 18:48 +0100, Matteo Sisti Sette wrote:
That's not actually a correct implementation of spectral flatness. What
you've done is more like the arithmetic mean of the log-magnitude
spectrum over arithmetic mean of the mag spectrum. Whereas the SFM is
the _geometric_ mean
This one's pretty helpful too:
@misc{ puckette98realtime,
author = M. Puckette and T. Apel and D. Zicarelli,
title = Real-time audio analysis tools for Pd and MSP,
text = Puckette, M. S., T. Apel, and D. D. Zicarelli. 1998. Real-time audio
analysis
tools for Pd and MSP. Proceedings of
On Mon, 2008-01-21 at 11:43 +0100, raul diaz wrote:
Hi Frank, list!
Thanks for your suggestion about Miller's documentation, very useful!
I have taken a look to your [vosim] abstraction, very nice!
There is any abstraction with an implementation of fof synthesis?
I would like to play with
On Sun, 2008-02-03 at 12:51 +0100, Roman Haefeli wrote:
OTOH, LADSPA plugins don't
support customized guis, AFAIK, therefor there is no option to do
something like jamin as a LADSPA plugin. IMHO, most LADSPA plugins might
be good scientific applications, but definitely not for everyday
On Fri, 2008-02-08 at 22:43 +, matthew venn wrote:
I'm sure I must have missed an obvious external or patch somewhere, as
it seems to me like quite a useful function.
I think [mavg] from the zexy library does what you want. zexy is
included with Pd-extended. If you are on Linux another
Hi,
On Sun, 2008-02-10 at 14:03 +0100, Frank Barknecht wrote:
I'm thinking if a custom file extension for pdlua classes would make
sense? Currently pdlua loads all *.lua files, which complicates
working with *.lua modules not intended to be used as pd classes:
Those would have to be in a
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