Pd-list July 2020

pd-list@lists.iem.at

42 participants
45 discussions

Survey on musical practice during Covid-19
by thor list 17 Jul '20

17 Jul '20

Hi all, [Apologies for cross-posting.] How is Covid-19 changing musical instrument practice? At the University of Sussex we are running a survey exploring this question and we would be delighted if you would consider filling it out. We interpret the word ‘instrument’ broadly and take it to include the voice and music software for example. We are interested in everyone’s reply, no matter what background, education, practice, genre or style. Amateurs and new musicians are especially welcome, so please feel free to share with your friends, family and networks. Filling out the survey will take between 15-30 minutes of your time, and it hopefully invites you to reflect upon the meaning of music in your life: https://forms.gle/DXZUePc5kQUZ4kEa8 <https://forms.gle/DXZUePc5kQUZ4kEa8> Best wishes, Thor Magnusson and Mimi Haddon University of Sussex, Brighton, United Kingdom

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meaning of Audio I/O error?
by ffdd cchh 17 Jul '20

17 Jul '20

Hi all, I get the red audio i/o error on the console when i am using jack but I dont understand what it means. Is there a way to fix that or should I not be worried? People I'm working on have the same error plus occasional crashes... I will get better error reporting on their end because I dont have crashes. I'm using mojave 10.14.15 jack version 1.9.11 (binary from jackaudio.org) pd-0.51 compiled (the error does not seem to be there when I try it with latest macos binary from msp.ucsd.edu) Thanks in advance! f

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[slightly ot] Interesting Extensions for Reaper
by Pierre Alexandre Tremblay 16 Jul '20

16 Jul '20

Dear all A student at the uni here has ported for the DAW Reaper, very popular amongst this group I think, some of the Fluid Corpus Manipulation’s first toolbox for sound decomposition. It might interest some of you, either as a gateway to the Max/SuperCollider/PureData objects, or the command line versions… but I have to say I use them all the time, they are a fantastic extension even when one is fluent with their creative coding version. I hope you enjoy! pa > Hi everyone, > I've been working on a project, ReaCoMa (https://www.reacoma.xyz) that ports the wonderful FluCoMa Max objects (https://www.flucoma.org) into REAPER. The tools themselves open up pathways for new methods of sound exploration and fluid decomposition. Currently there are algorithms for: > > - Non-negative matrix factorisation (blind source separation) > - Harmonic percussive source separation > - Transient extraction > - Sinusoidal resynthesis > - Novelty slicing > - Two amplitude slicers > - Transient slicing > - Spectral slicing > > and more to come with the continued development of the FluCoMa toolboxes. > > I wanted to be able to prototype workflows in Max and then apply them as creative sound design or post-production techniques inside REAPER which motivated me to start the project in the first place. ReaCoMa might also act as a gateway drug to the Max tools if you're a DAW first type of person. What I hope to do by sharing the project here is to bridge both of these workflows and create some cross pollination between the various people that sit in each camp. I've also started to issue tutorials for ReaCoMa which cover a number of topics including installation, usage and detailed insight into the algorithms which could function as a useful resource if you're interested more generally in this area. > > If you're interested and not sure where to start there are two options: > > 1. Tutorial Series -> https://www.youtube.com/watch?list=PLCQRw62RgghbsZgsA98lLkOwjBSs4yc9T&v=r3u… > > 2. www.reacoma.xyz > > Thanks everyone and any questions are welcome here or at my e-mail james.bradbury(a)hud.ac.uk

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Re: [PD] Pd 0.50-2 on macos 11.0 BigSur beta
by Dan Wilcox 15 Jul '20

15 Jul '20

I doubt this is something that can be fixed easily on our end. I bet the problems lie with Tk. > On Jul 15, 2020, at 9:36 AM, pd-list-request(a)lists.iem.at wrote: > > Date: Wed, 15 Jul 2020 09:36:58 +0200 > From: Antoine Villeret <antoine.villeret(a)gmail.com <mailto:antoine.villeret@gmail.com>> > To: Pd-List <pd-list(a)lists.iem.at <mailto:pd-list@lists.iem.at>> > Subject: Re: [PD] Pd 0.50-2 on macos 11.0 BigSur beta > Message-ID: > <CAGn5wNer540FZuyKPaTS7hggqWpgjzqCvgxXODLRam+ueKVD_g(a)mail.gmail.com <mailto:CAGn5wNer540FZuyKPaTS7hggqWpgjzqCvgxXODLRam+ueKVD_g@mail.gmail.com>> > Content-Type: text/plain; charset="utf-8" > > Hi IOhannes, > > I tried your patch as following : > > % git diff tcl/pdtk_canvas.tcl > diff --git a/tcl/pdtk_canvas.tcl b/tcl/pdtk_canvas.tcl > index b4be07b3..3d1930fa 100644 > --- a/tcl/pdtk_canvas.tcl > +++ b/tcl/pdtk_canvas.tcl > @@ -117,7 +117,8 @@ proc pdtk_canvas_new {mytoplevel width height geometry > editable} { > canvas $tkcanvas -width $width -height $height \ > -highlightthickness 0 -scrollregion [list 0 0 $width $height] \ > -xscrollcommand "$mytoplevel.xscroll set" \ > - -yscrollcommand "$mytoplevel.yscroll set" > + -yscrollcommand "$mytoplevel.yscroll set" \ > + -background white > scrollbar $mytoplevel.xscroll -orient horizontal -command "$tkcanvas > xview" > scrollbar $mytoplevel.yscroll -orient vertical -command "$tkcanvas > yview" > pack $tkcanvas -side left -expand 1 -fill both > > % make clean > % make -j16 > % mac/osx-app.sh 0.51-0patched > > but got the same result : transparent patcher window (without title bar > because I didn't override Wish) > > cheers -------- Dan Wilcox @danomatika <http://twitter.com/danomatika> danomatika.com <http://danomatika.com/> robotcowboy.com <http://robotcowboy.com/>

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Re: [PD] one abstraction, different delay lines?
by Dan Wilcox 15 Jul '20

15 Jul '20

(My mail program mangled this message for some reason, so I copy/pasted the quote below. I hope it's the correct one to respond to...) > Right now I have the master audio stream (= the audio of all matrices) going into the clone object, so it sounds like i have several delay effects with different settings on the master channel. It sounds nice, but it is not what I want right now:) Jakob, the next step would be to add a [switch~] object to each of the instances inside the clone object, then enable/disable based which one you want to use. That could work as dsp will not be performed on those which are switched off, saving CPU. A simple solution is for each instance to accept an "on" message with a float (1 or 0) to enable/disable. Then to enable as ingle one, send a [all on 0< message followed by the single one to enable, [1 on 1<. > On Jul 1, 2020, at 12:00 PM, pd-list-request(a)lists.iem.at wrote: > > Message: 1 > Date: Tue, 30 Jun 2020 13:31:57 +0200 > From: Jakob Laue <jakkesprinter(a)web.de <mailto:jakkesprinter@web.de>> > To: Christof Ressi <info(a)christofressi.com <mailto:info@christofressi.com>> > Cc: Pd-List <pd-list(a)lists.iem.at <mailto:pd-list@lists.iem.at>> > Subject: Re: [PD] one abstraction, different delay lines? > Message-ID: > <trinity-6b0b8585-789d-4804-8ea8-2e84792187b9-1593516717310@3c-app-webde-bap20> > > Content-Type: text/plain; charset="utf-8" > > An HTML attachment was scrubbed... > URL: <http://lists.puredata.info/pipermail/pd-list/attachments/20200630/9648c0c4/… <http://lists.puredata.info/pipermail/pd-list/attachments/20200630/9648c0c4/…>> -------- Dan Wilcox @danomatika <http://twitter.com/danomatika> danomatika.com <http://danomatika.com/> robotcowboy.com <http://robotcowboy.com/>

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Re: [PD] libpd and peer-to-peer audio
by Dan Wilcox 15 Jul '20

15 Jul '20

> On Jul 15, 2020, at 9:36 AM, pd-list-request(a)lists.iem.at wrote: > > Message: 2 > Date: Tue, 14 Jul 2020 21:46:41 -0300 > From: Fede Camara Halac <camarafede(a)gmail.com <mailto:camarafede@gmail.com>> > To: Pd-List <pd-list(a)lists.iem.at <mailto:pd-list@lists.iem.at>> > Subject: [PD] libpd and peer-to-peer audio > Message-ID: <7BC041D6-621B-4976-943D-B82B0ED50FDE(a)gmail.com <mailto:7BC041D6-621B-4976-943D-B82B0ED50FDE@gmail.com>> > Content-Type: text/plain; charset=us-ascii > > Hi all, > > Will the new network additions work on libpd once you update to latest pd? Yes. I will put the next libpd release with the pd core 0.51 which includes the network updates. > More specifically, will we be able to run quacktrip or aoo from pdparty on ios :) ?? It should but not "built-in" as you will still need to add external sources to your project and statically compile them. I have no plans to add additional external to PdParty right now, but you could try building PdParty yourself with any external you need. If everything works, I might consider it later, but I have no time to test things myself and I generally avoid throwing lots of things into the project that I will later have to support if I don't use them myself. As per network latency, it should be fine on iOS as long as the app is foregrounded and there is enough networking to keep the connections alive. Best would be to have the device plugged into power to avoid any further power-saving mechanisms. -------- Dan Wilcox @danomatika <http://twitter.com/danomatika> danomatika.com <http://danomatika.com/> robotcowboy.com <http://robotcowboy.com/>

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Pd 0.50-2 on macos 11.0 BigSur beta
by Antoine Villeret 15 Jul '20

15 Jul '20

Hi all, I just tried Pd 0.50-2 on my automatically updated mac under macos 11.0 big sur. And it doesn't work. Pd console open fine but then a new patcher looks like a transparent rectangle : https://ibb.co/rfz2dxW There is no warning nor error on the terminal or in Pd's console. I tried the binary downloaded from puredata.info and also built it myself without more success. Has anyone already updated to Bigsur and successfully run Pd ? Cheers Antoine

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libpd and peer-to-peer audio
by Fede Camara Halac 15 Jul '20

15 Jul '20

Hi all, Will the new network additions work on libpd once you update to latest pd? More specifically, will we be able to run quacktrip or aoo from pdparty on ios :) ?? Best, Fede

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PD/Purr-Data object for Sensel Morph
by Peter Nyboer 14 Jul '20

14 Jul '20

Just wanted to let you know there’s an object for the Sensel Morph <http://sensel.com/morph> that brings multi-touch, multi-pressure data from the Morph into PD as a list. It’s in Deken and Purr Data. Here’s a demo video that shows the example patches in action: https://youtu.be/mbv8dapqi2Y If you are interested in the Morph, feel free to hit me up for academic/education discounts at peter(a)sensel.com <mailto:peter@sensel.com>. Enjoy! Peter Nyboer

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Yin algorithm
by Vinicius Cesar 12 Jul '20

12 Jul '20

Hi everybody, Does anyone know if there's any implementation of yin algorithm for fundamental frequency estimation in PD? Akk the best, Vinicius

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Pd-list July 2020