Hello, thanks for the feedback, as usual the error come from the student (me) : the synthesis "chapo" works fine now (see section 6 and 12). now lets see the problems with spat and the samplers (interpolation).
new patch is there http://jupiter.larri.eu/patch/ and readme here : http://jupiter.larri.eu/
greetings, Maxence
2016-02-08 10:44 GMT+01:00 pd-list-request@lists.iem.at:
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Today's Topics:
- Re: Cleaned patch for Jupiter (Miller Puckette)
- Re: freeverb~ problem (Kjetil Matheussen)
- Re: freeverb~ problem (Kjetil Matheussen)
Message: 1 Date: Sun, 7 Feb 2016 21:05:42 -0800 From: Miller Puckette msp@ucsd.edu To: Maxence Larrieu m@larri.eu Cc: pd-list@lists.iem.at Subject: Re: [PD] Cleaned patch for Jupiter Message-ID: 20160208050542.GO23918@fuzz.localdomain Content-Type: text/plain; charset=utf-8
I do think the distributed patch should work. (One minor thing: "chapo" puts out no sound until the pitch tracker gets a pitch from the input). Anyhow, I've run many performances with it.
I'm not sure what the table "goobers" ever did :)
cheers Miller
On Fri, Feb 05, 2016 at 05:17:12PM +0100, Maxence Larrieu wrote:
Hello,
I am working on Jupiter patch which is present in the Pd Repertory
Project
[1]. The problem is that this original patch (maybe the one which have
the
longest history since it starts in 1987 ;) is not fully functional. For example one synthesis named "chapo" do not outputs signal (see [2] in pd forum) and few tables needed in the patch are empty ( goobers, expo.tab, fto4.t, dist.t).
I would like to make a functionnal patch, and to make it as readeable as possible. I need help for "debugging", and understand what it should do. If some of you are interested let me know so we can work together.
I share the last "cleaned patch" version there, with all depedencies
(lib,
abstraction, sounds) : http://jupiter.larri.eu/patch/
You can find a readme file (editable) + an error list (not exhaustive) there : http://jupiter.larri.eu/index.html
I hope some of you will be interested, greetings, Maxence Larrieu
[1]http://msp.ucsd.edu/pdrp/latest/files/doc/ [2]http://forum.pdpatchrepo.info/topic/9781/help-synthesis
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Message: 2 Date: Mon, 8 Feb 2016 10:28:05 +0100 From: Kjetil Matheussen k.s.matheussen@gmail.com To: Ivica Bukvic ico@vt.edu Cc: IOhannes m zmoelnig zmoelnig@iem.at, Pd-list pd-list@lists.iem.at Subject: Re: [PD] freeverb~ problem Message-ID: < CAC6niELAsyOT-sRdrDiwF8r2E+5kZ1ESTTAhD5TdQQP7GFeTUw@mail.gmail.com> Content-Type: text/plain; charset="utf-8"
You could use the faust version of freeverb and compile it for pd. It's probably less likely to have bugs. For instance by pasting
http://sourceforge.net/p/faudiostream/code/ci/master/tree/examples/freeverb.... into http://faust.grame.fr/onlinecompiler/
On Sun, Feb 7, 2016 at 4:08 AM, Ivica Bukvic ico@vt.edu wrote:
Thank you, Katja. Is there a newer version than this out there?
Best,
-- Ivica Ico Bukvic, D.M.A. Associate Professor Computer Music ICAT Senior Fellow Director -- DISIS, L2Ork Virginia Tech School of Performing Arts – 0141 Blacksburg, VA 24061 (540) 231-6139 ico@vt.edu www.performingarts.vt.edu disis.icat.vt.edu l2ork.icat.vt.edu ico.bukvic.net On Feb 6, 2016 10:25 AM, "katja" katjavetter@gmail.com wrote:
If the freeverb~ version you use looks like the one in
http://sourceforge.net/p/pure-data/svn/HEAD/tree/trunk/externals/freeverb~/f...
, there's a function 'fix_denorm_nan_float() defined starting at line 154. The function is called later (in line 225 and others) but the return value is never stored. Therefore freeverb~ doesn't flush denormals.
On Sat, Feb 6, 2016 at 3:34 PM, Ivica Bukvic ico@vt.edu wrote:
Thank you all. Looks like I've got some troubleshooting to do and will report what I find.
Best,
-- Ivica Ico Bukvic, D.M.A. Associate Professor Computer Music ICAT Senior Fellow Director -- DISIS, L2Ork Virginia Tech School of Performing Arts – 0141 Blacksburg, VA 24061 (540) 231-6139 ico@vt.edu www.performingarts.vt.edu disis.icat.vt.edu l2ork.icat.vt.edu ico.bukvic.net
On Feb 6, 2016 9:20 AM, "IOhannes m zmölnig" zmoelnig@iem.at wrote:
On 02/06/2016 10:29 AM, katja wrote:
Possibly an inf or nan recirculating in the delay lines? It seems
that
freeverb~ calls function fix_denorm_nan_float(float v) but doesn't
use
the return value.
you *might* be able to confirm this by sending the output for [freeverb~] to [print~] (the silent samples would be NaN or Inf
rather
than 0 (or some other constant value))
gamds IOhannes
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Maxence Larrieu