Vector Synthesis Oscilloscope+Laser Workshop Helsinki

Posted in Announcement on June 16th, 2019 by admin

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

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Vector Synthesis Workshop Berlin 5-7 JUL 2019

Posted in Announcement on May 23rd, 2019 by admin

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

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Vector Synthesis USA Tour FEB-MAR 2019

Posted in Announcement on February 15th, 2019 by admin

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.

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VectorHack Festival 2018 1-7 OCT Zagreb & Ljubljana

Posted in Announcement on September 19th, 2018 by admin

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.

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VECTOR SYNTHESIS WORKSHOP HELSINKI

Posted in Announcement on May 17th, 2018 by admin

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

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Vector Synthesis Workshop Piksel

Posted in Announcement on December 28th, 2017 by admin

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

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On the road in OCT-NOV-DEC 2017

Posted in Announcement on October 16th, 2017 by admin

05.10 – Vector Synthesis, SIMULTAN Festival, Timisoara RO (pictured)

09-10.10 – Field recording workshop, 7 DAYS of SOUND, Klaipeda LT

13.10 – Vector Synthesis, Meq Festival, Centre Dramatique National de Montpellier, Montpellier FR

14.10 – SoundBoxes workshop, Meq Festival, Centre Dramatique National de Montpellier, Montpellier FR

11.11 – Vector Synthesis workshop + performance, sound art festival, Copenhagen DK

18.11 – Vector Synthesis, Piksel Festival, Bergen NO

22.11 – Vector Synthesis, MuTe Festival, Sibelius Academy, Helsinki FI

24.11 – Vector Synthesis, Noisy November, Viljandi EE

27-29.11 – Vector Synthesis workshop, Piksel Festival, Bergen NO

04-10.12 – SoundBoxes workshop [w/ Björn Eriksson], Hola folkhögskola, Prästmon SE

11-15.12 – Neanderthal Electronics workshop [w/ Jeroen Vandesande], RITCS Academy, Brussels BE

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Vector Synthesis Workshop Berlin

Posted in Announcement on June 8th, 2017 by admin

VECTOR SYNTHESIS WITH DEREK HOLZER

http://spektrumberlin.de/events/detail/vector-synthesis-with-derek-holzer.html

WORKSHOP (7hours/1day)
Level: introductory/beginners
Costs: 70 euro
Max number of participants: 12 people
Min number of participants: 4 people
Contact: macumbista@gmail.com
Sign up through this form:
https://docs.google.com/forms/d/e/1FAIpQLSfo-Wn4JIdidSTJuTWmu6mzMFK34VH1d0qDVwMJ9InObAJcig/viewform

OWN COMPUTER AND HEADPHONES ARE NEEDED

DESCRIPTION

The VECTOR SYNTHESIS project 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.

SOFTWARE

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 using a DC coupled soundcard.

HARDWARE

We will also discuss hardware essentials such as how to modify a normal CRT monitor for vector inputs, how to hack together a cheap DC coupled soundcard, how to use a microcontroller such as the Teensy, Bela or Axoloti as a base for your vector synthesizer, and how to interface with the International Laser Display Association control protocol.

WHAT TO BRING

Please bring your own laptop. If you have a DC soundcard such as the MOTU Ultralight, please bring that as well. Many cheap USB soundcards can be adapted for DC use as well, you can find them on EBay or I will bring several for sale at the workshop. There will be a limited number of displays, so if you already own an analog XY oscilloscope, Vectrex game console, or other vector monitor, that would be very useful to bring. And finally, please get in touch if you have a CRT monitor you would like to see hacked (no guarantees!) during the hardware phase of the workshop. (Additional materials fee applies, we can discuss this.)

LINKS

http://macumbista.net/wp-content/uploads/2017/05/VECTOR-SYNTHESIS-PURE-DATA-LIBRARY.pdf

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

ABOUT THE WORKSHOP HOLDER

Derek Holzer is an American instrument builder and sound artist whose current interests include DIY analogue electronics, field recording, media archaeology and the meeting points of electroacoustic, noise, improv and extreme music.

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Atelier Macumba presents a Night of Primitive Electronics

Posted in Announcement on August 7th, 2016 by admin

primitive electornics flier dirty

ATELIER MACUMBA presents

A NIGHT of PRIMITIVE ELECTRONICS featuring

GROWTH [DE]
RANDOM SONIC ATTACK [PL/GR/DE]
DEREK HOLZER + HÉLÈNE CANUET [USA/FR/DE]
The Students of SONIC COLLEGE HADERSLEV [DK]

plus DISTILLED SPIRITS by SLOWLANDS

17 AUG 2016 20:00 doors, 20:30 sound
55 Herzbergstrasse, Berlin-Lichtenberg

Event is held in the ground floor “cold hall”, next to the former Canteen.

GROWTH is a forest of ambiguities. It is an inward gaze, a state of being, and a largely improvised performance by the hands of Berlin based non-musician Lars Ennsen which may be classified in terms of minimal, ambient, and drone.
https://growthgrowth.bandcamp.com/

RANDOM SONIC ATTACK landed on planet earth approximately half a year ago. A collaboration between Goolyk & Damn Jar. Cassette tape album is in the processing state. In the meantime you can listen to one studio improvisation and one live recording here:
https://soundcloud.com/randomsonicattack

HÉLÈNE CANUET is a polymorphe French photographer, writer and performer. Rare on the art scene over 4 years , her work was only show in few galeries in Berlin. Lyrical, surrealistic or conceptuel her propositions are always very personal, almost intimate on the edge of poesie and social politic. Based on improvisation some of her projects seems done to snaked emotion and fired expectation.
https://soundcloud.com/capitaine3000

For her collaboration with instrument-builder DEREK HOLZER this evening, Hélène will present her spoken-word texts as material for the DELILAH TOO VOICE ENCODING SYSTEM.
http://tinyurl.com/delilah-too-ctm-info

The students of SONIC COLLEGE [Haderslev DK] will present the results of their SOUNDBOXES workshop at 20:30 sharp to a limited audience in a separate, darkened hall. Please be ***pünktlich*** if you plan to experience this!
http://soniccollege.org/

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2 Day SoundBoxes Workshop in Berlin

Posted in Announcement on March 13th, 2016 by admin

apr-soundboxes-promo

PROJECT SPACE KLEINER SALON, BERLIN DE
2-3 APRIL 2016

Explore DIY electronics and sound art performance with your own SoundBox during this two-day workshop in Berlin-Kreuzberg.

SoundBoxes are small, primitive electro-acoustic instruments built from a wooden box, a speaker, a small audio amplifier and a contact microphone. They can create a variety of drone and reverb-type sounds through feedback between the speaker and microphone, or they can bring out the hidden sounds found within everyday objects. They also have small touchpoints which can be used to produce a variety of “circuit bending” sounds.

During the first day, we will learn about electricity, how it becomes sound and then how to build the SoundBoxes themselves. On the second day, we will explore the possibilities of the SoundBoxes, with the goal of collaboratively creating a score for a sound performance of approximately 10-15 minutes in length.

This workshop does not require any previous knowledge of electronics, only an interest and a curiosity in both sound and instrument-building.

DETAILS/REGISTRATION

http://www.artisticworkshopseries.com/derek-holzer-soundboxes

VIDEOS


nonlinearity I from macumbista on Vimeo.

nonlinearity III from macumbista on Vimeo.

SoundBoxes Workshop + Performance Berlin JUL 2015 from macumbista on Vimeo.

Thank you for your kind attention.
Derek

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