PUBLICATION FUNDRAISER:

The VECTOR SYNTHESIS: a MEDIA ARCHAEOLOGICAL INVESTIGATION into SOUND-MODULATED LIGHT book describes my research into the military and techno-scientific legacies at the birth of modern computing, and how early computer, electronic media, and video artists of the 1950’s, 60’s, and 70’s attempted to decouple these tools from their destructive origins.

It also presents my Pure Data software library and live performance project which employs audio synthesis and vector graphics techniques to investigate direct relationships between sound and image using analog CRT displays. The book is 122 pages long, has 21 illustrations, links to several video examples online, and was fabulously designed by Claire Matthews.

I’m launching this Kickstarter to print and distribute at least 100 copies of the book, to get them to people who have assisted in its creation, and just as importantly to send them to organizations and schools who deserve one. Your support of this publishing project will help make that possible.

Details can be found here:
https://www.kickstarter.com/projects/macumbista/vector-synthesis-book

Thank you for your kind attention!

VECTOR SYNTHESIS WORKSHOP 12-14 JULY 2019

The Vector Synthesis workshop investigates the direct relationship between sound+image. It draws inspiration from media archaeology and obsolete technologies such as the Cathode Ray Tube monitor, combined with contemporary laser display techniques. This workshop is ideal for musicians, sound artists, and visual artists who want to work with oscilloscope or laser imagery.

Participants will learn how to draw Lissajous figures, render simple two- and three-dimensional shapes, and process photographs and video into vector artwork which can be displayed on oscilloscopes, Vectrex consoles, and ILDA laser displays using audio signals which can also be heard. These vector shapes can also be further modified in real time using external audio sources such as voice, amplified instruments, or electronic synthesizers provided by the participants.

An informal presentation of pieces created in the workshop is planned for the final evening, where participants can show their creations on Vectrex or laser.

You can see examples of what you might do here:
https://vimeo.com/macumbista/

The core of the workshop will be examples written in the Pure Data programming language. Experience with Pure data is not required to participate, beginners are welcome. Detailed instructions on how to install and set up Pure Data, as well as a software oscilloscope emulator so you can see your work without special hardware, will be sent to registered participants.

You can view the Vector Synthesis code here:
https://github.com/macumbista/vectorsynthesis/

The language of this workshop is English. Participants are required to bring their own laptops with software installed according to pre-event instructions sent by email.

DURATION

This is one continuous workshop of three days, 6 hours per day including a break to eat.

Participation on individual days is not possible except by special arrangement.

—FRI 12 JULY 12-18:00

—SAT 13 JULY 12-18:00

—SUN 14 JULY 12-18:00

—Max participants: 8

—Lunch (vegetarian/vegan on request) will be served each day.

LOCATION

Kaapelitehdas

Tallberginkatu 1 (Doorway E / 5th floor)

Helsinki, FINLAND

The Vector Synthesis workshop investigates the direct relationship between sound+image. It draws inspiration from media archaeology and obsolete technologies such as the Cathode Ray Tube monitor, combined with contemporary laser display techniques. Participants will learn how to draw Lissajous figures, render simple two- and three-dimensional shapes, and process photographs and video into vector artwork which can be displayed on oscilloscopes, Vectrex consoles, and ILDA laser displays using audio signals which can also be heard. These vector shapes can also be further modified in real time using external audio sources such as voice, amplified instruments, or electronic synthesizers provided by the participants.

You can see examples of what you might do here:

https://vimeo.com/macumbista/

The core of the workshop will be examples written in the Pure Data programming language. Detailed instructions on how to install and set up Pure Data, as well as a software oscilloscope emulator so you can see your work without special hardware, will be sent to registered participants.

You can view the Vector Synthesis code here:

https://github.com/macumbista/vectorsynthesis/

The language of this workshop is English. Participants are required to bring their own laptops with software installed according to pre-event instructions sent by email.

DURATION
This is one continuous workshop of three days, 5 hours per day. Participation on individual days is not possible.
—FRI 05 JULY 12-17:00
—SAT 06 JULY 12-17:00
—SUN 07 JULY 12-17:00
—Max participants: 14 (50% will be students from Humboldt University, so 7 tickets are available for outside participants)

LOCATION
Signallabor, Humboldt University of Berlin, Georgenstraße 47, Raum 2.26 (2nd floor), Berlin Germany

With kind thanks to Dr. Stefan Höltgen, the Signallabor, and Humboldt University for their generous sponsorship of the event location.

BOOK TICKETS HERE
https://www.eventbrite.de/e/vector-synthesis-pure-data-workshop-berlin-tickets-62307403120

Dear friends: I am about to start a building run of a dozen new Macumbista Benjolin V5 instruments, to be completed in July/August 2019. Features listed below. If you would like to order one of these instruments, please send an email to MACUMBISTA at the domain GMAIL dot COM with the subject line “Benjolin V5” for further info.

The Benjolin is a standalone synthesizer containing two oscillators (one LFO and one VCO), a voltage controlled lowpass filter (VCF), and a circuit called a “Rungler”, which allows chaotic cross-modulation possibilities between the different parts of the circuit. They have been further customized with a patchbay, which can be used to interface with other modular synthesizers or to setup further feedback systems within the Benjolin itself, as well as external audio inputs to the Benjolin filters, two “loop” modes, and an external input to drive the Rungler clock.

The Benjolin V5 features a newly-designed PCB with a few improvements, namely that it can be powered from normal 12V DC wall supplies rather than the more exotic 12V AC supplies I used earlier.

Available box finishes are “hammered metal” green, gray, and blue paint, as well as a “natural” finish. Some examples of colors here:

http://macumbista.net/wp-content/uploads/2015/07/end-jan-benjos.jpg
http://macumbista.net/wp-content/uploads/2015/07/start-feb-benjos.jpg

The price of the Benjolin V4 is EUR 565 (incl. 19% EU VAT) / EUR 475 (for customers outside the EU), plus shipping costs. All my instruments are made-to-order, and require a 50% deposit to begin work (EUR 240). I accept IBAN bank transfers and PayPal (with 4% PayPal fee added).

Further info (on the previous Benjolin V4) can be seen at:

http://macumbista.net/?page_id=4770

I am proud to announce the following confirmed dates, including two public Pure Data workshops for creating audiovisual vector graphics for the oscilloscope, Vectrex, and ILDA laser plus several performances, for my tour of the USA in February and March 2019

25 FEB – 07 MAR ::: Vector Hacking Workshop :::
Dept. of Media Arts and Technology, University of California, Santa Barbara CA
https://www.mat.ucsb.edu/

09-10 MAR ::: Video Vector Synthesis Workshop :::
S1, Portland OR
REGISTER: http://s1portland.com/vectorsynthesis030919/

15-16 MAR ::: Vector Synthesis Performance + Lecture :::
Lafayette Electronic Arts Festival, Lafayette CO
Free entry! http://leafcolorado.org/leaf2019/

19-20 MAR ::: Vector Synthesis Workshop :::
Dept. of Digital + Media, Rhode Island School of Design, Providence RI
http://www.digitalmedia.risd.edu/

21 MAR ::: Vector Synthesis Live :::
With Victoria Shen, Andrea Pensado, and Shawn Greenlee / Mark Cetilia
Machines with Magnets, Pawtucket RI
http://www.machineswithmagnets.com

22 MAR ::: Vector Synthesis Live :::
With Jonas Bers, Mike Sidnam, Paloma Kop, VX Bliss, and Dead Lion
Secret Project Robot, Brooklyn NY
Posted soon at https://www.secretprojectrobot.org

23-24 MAR ::: Vector Synthesis Workshop :::
Harvestworks, NYC NY
REGISTER: http://www.harvestworks.org/vector-synthesis-workshop/

With undying gratitude to Marko Peljhan, Matthew Rempes, Kathy Hardin, David Fodel, Shawn Greenlee, Mark Cetilia, Victoria Shen, Jonas Bers, Mike Sidnam, Paloma Kop, Bob Bellerue, Sofy Yuditskaya, and Carol Parkinson.

We are very excited to publish the VectorHack Festival 2018 lineup today. I really feel like we have invited some of the most brilliant minds in the field of experimental, audiovisual vector graphics to Zagreb and Ljubljana for one week (01-07 OCT 2018) of hacking, presentations, keynote talks, workshops, and live performances.

In Zagreb, I will demonstrate my Vector Synthesis library for Pure Data on 02.10.18 and give the keynote lecture “A Media Archaeology of Vector Graphics” on 03.10.18, while in Ljubljana I will perform the Vector Synthesis set live on 05.10.18.

The Vector Hack participants:

Philip Baljeu / Jonas Bers / Stefanie Bräuer / Hrvoslava Brkušić / Ted Davis / Andrew Duff / Jerobeam Fenderson / Darko Fritz / Robert Henke / Ida Hiršenfelder / Derek Holzer / members of Kikimore (Staša Guček / Sara Mlakar / Nina Orlić / Barbara Poček) / Chris King / Vanda Kreutz / Roland Lioni / Ivan Marušić Klif / Alberto Novell / Douglas Nunn / Hansi Raber / Bernhard Rasinger / Joost Rekveld

The Vector Hack website:

https://vectorhackfestival.com/

I do hope some of you will join us, all talks, keynotes, and performances are free to enter.

I am pleased to announce that I’ve been invited to present Vector Synthesis on 29 August at the Pori Art Museum, Pori FI in the context of the exhibition Steina & Woody Vasulka: Art of Memory, Works from 1969 to 2000. I will be giving a guided tour of the exhibition and performing with my Rutt-Etra/Vasulka inspired scan processing system.

And this week, I will perform at a live cinema event focused on the work of ASTEPBACK (Andrea Saggiomo and Gaëlle Cavalieri) and Marek Pluciennik at the Myymälä2 gallery, Helsinki FI.

I would be so very pleased to see some of you at either event.

16 & 17 Jun 2018, 11:00 — 17:00
Location: Kuusi Palaa, Kolmas linja 7, 00530 Helsinki, Finland

During this two-day workshop, you will explore the direct relationship between sound and image.

Using the Pure Data programming environment, you can directly control the vertical and horizontal movements, as well as the brightness, of a beam of light. You will then investigate Lissajous figures, 3D models, Rutt-Etra video scan processing, and other audio-driven visual shapes and forms which can be displayed and manipulated in real time on an XY oscilloscope, or with oscilloscope emulating software directly on your laptop.

The participation fee for this workshop is EUR 50, with a 10% discount for Kuusi Palaa members. The workshop runs from 11:00 to 17:00 each day.

https://kuusipalaa.fi/events/vector-synthesis/vector-synthesis

Mapping LIVE #2 – Saturday 12 May 2018

The last night of the Mapping Festival will be dedicated to the second LIVE marathon of this 2018 Edition Installations, performances, DJ sets and lives including video projections, strobe pulsations and sound creation will set fire to the ”Bâtiment H” of the HEAD Genève

Alessandro Cortini, Derek Holzer, Macular, Antoine Schmitt & Franck Vigroux, Philip Vermeulen, Kia Mann, NSDOS, Lanark Artefax, Tobias., Patrick Russell,… are among the guest stars.

Tickets for the Mapping Live #2 are available here:
https://bit.ly/2Hb1mGJ

Derek Holzer, Vector Synthesis workshop
Building: Piksel Studio 207, Bergen NO
Dates: 9-11 March 2018
Time: tba

All workshops are free entrance. To sign up send an email to:
prod(at)piksel(dot)no

VECTOR SYNTHESIS is an audiovisual, computational art project using sound synthesis and vector graphics display techniques to investigate the direct relationship between sound+image. It draws on the historical work of artists such as Mary Ellen Bute, John Whitney, Nam June Paik, Ben Laposky, and Steina & Woody Vasulka among many others, as well as on ideas of media archaeology and the creative re-use of obsolete technologies. Audio waveforms control the vertical and horizontal movements as well as the brightness of a single beam of light, tracing shapes, points and curves with a direct relationship between sound and image.

You can see several demo videos here:

http://macumbista.net/?page_id=5000

SOFTWARE

The Vector Synthesis library allows the creation and manipulation of 2D and 3D vector shapes, Lissajous figures, and scan processed image and video inputs using audio signals sent directly to oscilloscopes, hacked CRT monitors, Vectrex game consoles, ILDA laser displays, or oscilloscope emulation softwares using the Pure Data programming environment.

https://github.com/macumbista/vectorsynthesis

During this workshop, you will learn how to use a custom library in the Pure Data programming environment to directly control the vertical and horizontal movements, as well as the brightness, of a beam of light. You will then explore Lissajous figures, waveform representations, and other multiplexed, audio-driven visual shapes and forms which can be displayed and manipulated in real time on an XY oscilloscope, Vectrex game console, ILDA laser display, and other analog vector displays, or with oscilloscope emulating software directly on your laptop.

LINKS

http://macumbista.net/?page_id=4869

https://www.instagram.com/macumbista/

More info at: http://17.piksel.no/?p=72

Photo credit: Anders Børup