please get in touch: studioXYZ@spitzeXYZspitze.net

what we offer:

• consulting for interactive sound and developments
• finalizing circuit boards, devices, ideas and concepts
• musical instrument design
• interactive sonic installations
• design and development of sonic systems
• circuits and electronics design

• custom audio experiences
• immersive soundscapes, interactive audio installations
  
• sound design, sonic branding, audio logos
• audio production, field recording, custom Foley
• advanced sound design for media

Sound Design and Music

With a focus on experimental music and custom electronics studio ∆ ∆ offers to realize sound and music compositions for video, film and performances. A wide range of musical tools are being used, such as hardware and software synthesizers, various audio software, music computing platforms such as SuperCollider, field recordings and more. See music releases and compositions by solo artist Jens Vetter.

Workshop

The workshop is equipped for rapid prototyping and electronic development, offering a wide range of tools for building and refining projects. Facilities include equipment for basic wood and metal work, a metal lathe, CNC milling, and a 3D printer.

<p>
<video width="100%" controls="controls" poster="https://spitzespitze.net/media/files/tangible-devices-max.png" controlslist="nodownload" oncontextmenu="return false;">
  <source src="https://spitzespitze.net/media/files/tangible-devices-max.mp4" type="video/mp4" />
  Your browser does not support the video tag.
</video>
</p>

contact
studioXYZ@spitzeXYZspitze.net

web design by Studio ∆ ∆ – made with Publii

privacy policy and data collection

Studio ∆ ∆ is not collecting or storing any data. This website uses no web analytics service.

copyright

The copyright for published content developed by Studio Spitze Spitze itself remains only with Studio Spitze Spitze. The use or sharing of such images, audio features, video sequences, and texts in other electronic or printed publications is permitted for all non-commercial purposes.

Studio Spitze Spitze explicitly reserves the right to alter, supplement, or delete parts or the whole of the website's content, or to temporarily or completely discontinue publication without further notice.

Studio Spitze Spitze has no influence whatsoever on content offered through direct or indirect links to other web providers and pages and does not endorse any of this content – with the exception of the content on social media profiles administered by Studio Spitze Spitze.

Spannung

The interactive sound installation Spannung is a 3.20-metre installation consisting of tightly stretched fabric belts that can be used to trigger and modulate the integrated sound generation. These sounds are generated using SuperCollider on a Bela board and played back through embedded speakers. The installation can also provide data in MIDI format and connect to a computer.
Spannung was developed and exhibited by Jens Vetter at Medienwerkstatt Wien in March 2026.
more on jensvetter.de/spannung

- concept and technical realization
- custom design of sensor circuits and mechanisms, metal pieces and 3D printed housing
- interaction design, programming and mapping
- sound development on SuperCollider 

development and interaction design of Spannung (2026) sketch by Stephan Popella.

Tangible Signals

Multiple interactive physical sound displays were developed by Jens Vetter in collaboration with Erich Schmid, a blind composer, musician and teacher at the Institute for the Blind (BBI) in Vienna. The main focus of the development was the artistic exploration of tangible musical interaction for visually impaired and blind musicians in the context of accessibility and computer music. See research project Tangible Signals.

- user-centered research and development
- music software programming, incl. programming language design
- development and manufacturing of electronic circuits
- design of mechanical interaction elements
- programming of microcontrollers, serial interface, MIDI connectivity

demonstration of the tangible interfaces with custom sound software

development including circuit board design, mechanics, electronics, production

Atlas

Atlas is an interactive sound object that uses a steering wheel to navigate through pre-recorded sound scapes. The name Atlas is inspired from cartography as the science of making geographic maps, but translates the geographic surface into a sonic landscape, where the device can be used to explore the sounds and the recordings as cartographic material. Thereby the speed of the interaction, e.g. the turning of the wheel, affects the navigation through the sonic material which is pitched up and down accordingly. Made with Bela mini, micro controller, sensors, speaker and steering wheel.

- concept and technical realization
- development of custom circuit board, audio electronics, motors
- manufacturing of steel stands, wooden housing

work-in-progress with hover board motors

1976 Rock-Ola Wallbox 

Reviving an old 1976 Rock-Ola Wallbox for artist and musician Lila-Zoé Krauß and her work Dream I: [Matrix] at Das Weisse Haus Wien. Replacing the old internal electronics with a custom-made circuit board for playback of mp3 audio files from SD card. 

- replacing the old internal electronics with a custom-made circuit board for playback of mp3 audio files from SD card
- new amplifiers for original speakers
- new 12V power supply
- original buttons were rewired and assigned to audio playback controls, such as title selection, play and stop
- internal lights were replaced with LED lights

Rock-Ola Wallbox as part of Dream I: [Matrix] by Lila-Zoé Krauß at Das Weisse Haus Wien

testing the 1976 Rock-Ola Wallbox with Bureaumaschine sounds.

Netz 2.0. 

Interactive sound installation by Jens Vetter based on stretching strings. The installation generates sounds according to the amount of stretching. The installation was developed and build using rubber bands, a micro controller and weight sensors.

- research and development of load cell weight sensors to measure bending
- design and manufacturing of speaker box
- circuit board design
- programming a system for realtime sound generation on Teensy 3.1
- construction and installation of rubber band structure

Netz 2.0 - demonstration at Lab30 Festival

development with weight sensors, rubber bands, battery, Teensy microcontroller

Hunger 

Interactive sound object by Jens Vetter that creates rhythmic sounds through touch and tilt. The instrument is build around a micro controller, capacitive sensors, embedded speaker, aluminum rods and an internal re-chargeable battery.

- development of touch-based interaction
- circuit board design and microcontroller programming
- manufacturing and final design

demonstration of playing the interface by capacitive touch and tilt

development with custom circuit board, Teensy, Akku

Tquencer 

The Tquencer is a tangible step sequencer based on physical tokens and overlays. Instead of programming digital sequences by using graphical displays, the Tquencer offers intuitive use through its physical design elements for creating musical patterns.
It was developed at the Tangible Music Lab, University of Art Linz by Jens Vetter and Martin Kaltenbrunner in order to explore digital step sequencers in the physical domain.

- iterative research and development 
- layout, design and manufacturing of electronic circuits with KiCad, Fritzing, SMD components
- design and manufacturing of the device
- laser cutting of acrylic housing

Tquencer - tangible step sequencer demo.

interface design, circuit board schematics and production, acryl lasercut, magnets, etc.

studio ∆ ∆ is an artist-run studio by musician, media artist and researcher Jens Vetter, PhD. Specialized in sound-focused interactive media and art, instrument design, music computing, prototyping and electronics.

Team

Jens Vetter 
concept, development, production

c/o Jens Vetter
1080 Vienna
Austria

contact
studioXYZ@spitzeXYZspitze.net

https://spitzespitze.net