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Lydlandskap - text for exhibition by Line Hvoslef



I have written a text for the opening of the exhibition “Lydlandskap” by Line Hvoslef at USF Visningsrommet. In this exhibition Line combines painting, drawing, mechanics, sound and electronics into a really interesting work.

The full text (in Norwegian) can be read here.

Photo by Torill Nøst, used by permission, all rights reserved.

ATK Reaper 4 and a screencast


Preparing B-format sound files from Trond Lossius on Vimeo.

ATK for Reaper v. 1.0 beta 4 is now out, and can be downloaded here. This version fix an issue with matrix-based encoders reported to the Reaper forum, and adds a new utility plugin that can be useful when preparing recordings for ambisonic processing.

I have had several questions regarding how to extract the relevant channels from recordings on multichannel portable hard disk recorders. The above screencast illustrates how I am doing this myself.

Lisbeth J. Bodd (1958 - 2014)



Lisbeth Bodd of Verdensteatret passed away a week ago. Of all the artistic collaborations I have been fortunate to be a part of, working with Verdensteatret has been one of the most formative for me. I started working with them early on in my career, in the fall of 2000, when the Regla production was turned into an installation for Oslo Open. Subsequently I have been involved in several productions.

There is no end to what I have learned from Verdensteatret regarding collaborative creative processes and how to approach cross-disciplinary projects. These thoughts still form the basis of my working methods. Additional there are all the fond memory of interesting conversations and discussions, friendship, travels, and anecdotes of all sorts. Having known and worked with Lisbeth and the rest of the Verdensteatret collective is one of the great gifts of my life.

Article on sonozones in Journal for Artistic Research



An article on the sonozones project has just been published in The Journal for Artistic Research. sonozones was an artistic research project carried out in Mülheim an der Ruhr in the summer of 2013 in collaboration between Jan Schacher, Cathy van Eck, Kirsten Reese and myself.

This project also led to the film installation Muelheim an der Ruhr, August 2013 in collaboration between me and Jan, presented as part of the This must be the place exhibition at KINOKINO Centre for Art and Film and Sandnes kunstforening in the fall 2013. A binaural (headphone) version of this work can be found here.


sonozones. sound art investigations in public places

by Jan Schacher, Cathy van Eck, Kirsten Reese, Trond Lossius

The ‘sonozones’ project investigates sound art practices in public places through personal and public acts of listening and sounding. The topic is explored using artistic processes developed on site in Mülheim in the Ruhr region of central Germany. Four sound art practitioners collaboratively explore ideas and concepts that question the significance and impact of listening and sounding in public places and suburban and urban spaces. The project collects traces and artefacts of the artistic processes as a basis for investigations into key elements of the individual and social dimensions of sound art. The exploration of forms sets the stage for experiments, interventions, and performative presences carried out on site by the artists. A continuous dialogue and the collection of verbal reflections frames these activities. In addition to texts, this exposition lays out a collection of audio recordings, photographs, and videos in order to document and convey sensory experiences as well as thoughts.

ATK for Reaper : Public Beta (version 1.0.b3)


Zoomtransform          Directtransform

Ambisonic Toolkit for Reaper is now available
as a public beta (version 1.0 beta 3).

While there is a well-established workflow for stereo production in DAWs, options have been more limited when working with Ambisonics. The Ambisonic Toolkit (ATK) brings together a number of tools and transforms for working with first order Ambisonic surround sound, and includes intriguing possibilities for spatial soundfield imaging.

The ATK toolset in intended to be both ergonomic and comprehensive, framed so that the user is enabled to ‘think Ambisonic’. By this, the ATK addresses the holistic problem of creatively controlling a complete soundfield, facilitating spatial composition beyond simple placement of sounds in a sound-scene. The artist is empowered to address the impression and imaging of a soundfield — taking advantage of the native soundfield-kernel paradigm the Ambisonic technique presents.

ATK has previously only been available for public release via the SuperCollider real-time processing environment. Cockos Reaper is a reasonably priced and flexible DAW, popular among many composers and sonic artists working with spatial sound. Reaper’s versatile design conveniently supports the ATK’s Ambisonic workflow model.

Using the JSFX text-based scripting language, the ATK has now been ported to plugins for Reaper. Several of the plugins, in particular the transforms, offers intuitive graphical user interfaces that helps visualise the effect of the various transforms. The plugins work with all operation system and processor versions that Reaper supports. On the Windows platform the plugins can also be used with other VST-hosts by means of the ReaJS ReaPlug plugin.

The ATK toolset has been been gathered, authored and developed by Joseph Anderson over a number of years, and is now a collaborative open source project. The port of ATK to Reaper has been done by Trond Lossius of BEK, Bergen Center for Electronic Arts.

A paper on ATK for Reaper by Trond Lossius and Joseph Anderson will be presented at the upcoming joint ICMC | SMC conference in Athens. If you are attending the conference, please drop by during the poster session next Thursday!


Creative Commons License Licensed under a Creative Commons Attribution 3.0 Norway License. Web site hosted by BEK.