Pd-list March 2020

pd-list@lists.iem.at

41 participants
38 discussions

Re: [PD] Mixed works that uses interactive systems
by Vinicius Cesar 08 Mar '20

08 Mar '20

Dear Pierre, I mean machine listening as the retrieving of musical and sound attributes through audio descriptors. From simple implementation like pitch and envelop tracking to more complex methods involving audio descriptors like MFCC, spectral centroid etc. I'm looking for mixed works that makes use of these type of process to create interaction between instrumental writing and electroacoustic process. On Sat, Mar 7, 2020 at 3:23 PM Pierre Alexandre <p.a.tremblay(a)hud.ac.uk> wrote: > Dear Vinicius > > There are a lot of works doing so indeed! Maybe if you define a threshold > of what you considering machine listening, that would help me point at > various works in various places? > > p > > > On 7 Mar 2020, at 18:10, Vinicius Cesar <oviniciusc.oliveira(a)gmail.com> > wrote: > > > > > > Hello, > > > > My name is Vinicius, I am a brazilian composer. I am currently working > on a master research at the Estate University of Campinas in São Paulo, > about compositional strategies and interactive music system in mixed works, > and I'm looking for mixed works that makes use of machine listening/music > information retrieval. It can be pieces for any instrumentation, but must > be notated in score. > > If someone has pieces with these characteristics or knows some composer > that works with this kind of music, contact me, please! > > > > All the best, > > > > Vinicius > > > > _______________________________________________ > > Pd-list(a)lists.iem.at mailing list > > UNSUBSCRIBE and account-management -> > https://lists.puredata.info/listinfo/pd-list > > University of Huddersfield inspiring global professionals. > [ > http://marketing.hud.ac.uk/_HOSTED/EmailSig2014/EmailSigFooterMarch2019.jpg > ] > > This transmission is confidential and may be legally privileged. If you > receive it in error, please notify us immediately by e-mail and remove it > from your system. If the content of this e-mail does not relate to the > business of the University of Huddersfield, then we do not endorse it and > will accept no liability. >

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Re: [PD] PD Weekend, Ithaca - 2/21
by bbob 07 Mar '20

07 Mar '20

> > Passing this on for Jen: Pure Data Workshop Weekend w Madam Data, Mark > Grimm & Jim Goodin - > > FB event: https://www.facebook.com/events/211751746606330/ > > "We are excited to announce the Pd Workshop Weekend at EYEVEE. You can > register for this workshop here: > http://eyevee.org/press/product/pdweekend/ > > Saturday March 21st & Sunday March 22nd – Pd (Pure Data) Workshop Weekend > with Madam Data, Jim Goodin and Mark Grimm > > Friday and Saturday night accommodations on site at the Grayhaven Motel > are available at a discounted rate for workshop registrants – go to > grayhavenmotel.com and use the discount code PETEY to reserve your room! > > Workshop Cost: > $135 for 3 workshops and Sat evening performance. > > Workshop Programming: > 3/21 > 9:00am-12:00pm: Mark Grimm presents Pure Left: Pure Data and Open Source > Community > > 1:00pm-5:00pm: Jim Goodin presents Creative Looping with Pure Data Tables > > 7:00pm – 9:00pm: Live performances by the workshop presenters – Madam > Data, Jim Goodin and Mark Grimm > > 3/22 > > 10:00am-2:00pm: Ada (madam data) will be leading a a Pure Data workshop > that focuses on a top-down approach to patching. Participants will discover > how to use and mis-use pre-existing patches, how to reverse engineer, > modify and repurpose them. They will also design an instrument developed > through pseudo-random intuitive patching combined with the tools of > empirical analysis. > > Location: > Weekend classes, demonstration, performances and over night accommodations > will take place at the Grayhaven Motel 657 Elmira Rd. Ithaca, NY 14850. > > Age: > The recommended age for this class is 14+. Anyone under the age of 18 will > need an adult present. > > About the instructors: > > Ada Adhiyatma, sometimes known as madam data or min planck, stunt > clarinetist in Ooloi, composer of electronic music, podcast creator, > hardware hacker, and designer of computer instruments. Madam Data is a > musician (composer) and sound scientist who explores machine and spirit > interfaces. Their fantasies are about truly knowing what sacredness is, > echolocating spaces infused with spirits, and begetting ghosts in the > technology they create. In finding these things, they seek a liberatory > practice that uses sound to return bodies to resonance. Madam Data works > with synthesizers, handmade computer programs and circuits, field > recordings and clarinets; they consider these objects to be interfaces with > the Divine presence; they work with the sonics of stillness, space and > brutal intensity. > > http://www.madamdata.net/ > > > NYC based musician Jim Goodin creates electro-acoustic music fusing Pure > Data processing with real-time stringed instrument playing. > > https://alonetone.com/jimgoodinmusic > > > Mark Grimm has been experimenting with digital and analog sound, in > various forms, since the mid 1990’s. An artist based in Ithaca, NY, Grimm > teaches media arts and technology theory. > > https://deterritorialized.com/maxus/ > https://megrimm.net/ > >

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Mixed works that uses interactive systems
by Vinicius Cesar 07 Mar '20

07 Mar '20

Hello, My name is Vinicius, I am a brazilian composer. I am currently working on a master research at the Estate University of Campinas in São Paulo, about compositional strategies and interactive music system in mixed works, and I'm looking for mixed works that makes use of machine listening/music information retrieval. It can be pieces for any instrumentation, but must be notated in score. If someone has pieces with these characteristics or knows some composer that works with this kind of music, contact me, please! All the best, Vinicius

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MIDI woes (with and without Sensel Morph) Linux ALSA MIDI
by Max 06 Mar '20

06 Mar '20

Hi list, I have some issues which I came across using a Sensel Morph with MIDI. Pd seems to stall frequently for no apparent reason. So I played around with the issue until I managed to get a reproducible setup with only two instances of Pd sending MIDI Control values from one instance to another. The fascinating thing is that it runs nicely for hours. However just closing the sending patch can freeze the receiving Pd instance. An animated Gif of the problem can be found here: https://github.com/pure-data/pure-data/issues/895 Any ideas how to remedy the situation? unfortunately the Sensel morph external doesn't seem ready yet. https://github.com/sensel/PD-objects M.

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Ofelia: destroy, create ofWindow
by rolfm＠dds.nl 05 Mar '20

05 Mar '20

hi, (windows 10, pd-50.0) 1. after destroy and create of the ofWindow i cannot use the mouse anymore to move the EasyCam. until now i didn't find a solution (workaround) for this. 2. when doing destroy and create in the same message the result seems to be unpredictable. using a [del 200] between destroy and create 'solves' this. (the 200 is just a choice). 3. after a reset (destroy and create ofWindow) my objects are at a position different from the one after initializing. (could this be connected with the EasyCam problem?) i've 'solved' this by doing the first reset automatically after initialisation. attached is a test patch demonstrating 1. and 3. i'm using the Pd objects of Ofelia (not Lua script) because it's easier for me to embed it in a bigger patch where data are send to different OF sub-patches. has anybody else encountered these problems? rolf @zack as you can see i'm making progress.

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PD 0.50 on mint ...
by oliver 05 Mar '20

05 Mar '20

Hi, dear list ! Just tried linux MINT (32bits) on an old laptop. All is working well so far, but i can't seem to get MINT to install the most recent version of PD with apt. i tried tweaking the apt sources but all i can get with apt-get is version 0.48. Does anybody here have some experience with PD-0.50 and MINT ? Do i have to compile PD myself if i want the latest version or is there something i can do with the source list, that i have missed so far ? Thanks for any hints ! Best Oliver -- \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ /////////////// http://pendler.klingt.org ////////////// \\\\\\\\\\\\\\\ http://oliver.klingt.org \\\\\\\\\\\\\\ ////////////////////////////////////////////////////////

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what happens when you send signals between 0..1 instead -1..1 to dac?
by ffdd cchh 02 Mar '20

02 Mar '20

Hi everyone, I just found out that I have sent signals between 0..1 instead of -1..1 to [dac] (!!!), and I am wondering... what happens in that case? Does Pd take care of that in any way? Or, Is that the job of portaudio/asio/jack? Or, Is that the job of the audio interface? Or, nothing happens and you just send non-negative values to a speaker? I attach a minimal noise test patch to show this (I only hear a difference in loudness on macos using portaudio and a motu...) Thanks in advance, f

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sigmund~ track analysis errors
by João Pais 01 Mar '20

01 Mar '20

Hi list, Related to the bug report https://github.com/pure-data/pure-data/issues/872 , I wanted to drop some questions about sigmund: - when using the "-npeak x tracks" settings, the X stands for the maximum number of tracks, and no more are allowed. Is this the expected behavior? It's not documented in the help file. More important, I was getting inconsistent track analysis results with sigmund~, and I think I found a way of confirming this. Basically, after the first analysis lots of low frequencies disappear - only resetting/recreating the object makes it possible to do the analysis. The patch attached should be clear, can anyone confirm if this also happens with other systems? (done with windows 7, pd 64b) Best, Joao

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Pd-list March 2020