The Sound of Empty Space

Feedback is a phenomenon which is not uncommon in sound art. Steve Reich’s Pendulum Music used swinging microphones over speakers to create different tones in a certain rhythm, already back in 1968. There is something primeval about feedback, the way it can run out of control and become chaotic. Because of that, it’s no wonder there are still a lot of artists working with it.

(all photos by Emily Gan)

With his new series of works called The Sound of Empty Space, composer & media artist Adam Basanta explores relationships between microphones, speakers, and surrounding acoustic environments through controlled, self-generating microphone feedback. Adam’s work investigates perception, and listening in particular, as an active, participatory, multi-modal activity.

In The loudest sound in the room experienced very quietly, an endless feedback loop between microphone, public address system amplifier, and speaker cone is enclosed within a soundproof aquarium. A communication system disrupted and turned against itself, the sound level within the enclosure reaches an ear-damaging 120dB, approximately the loudness of a car horn at close distance.

The notion of amplification systems as self-generating sound producers is further developed in the piece Pirouette. Like a life-sized ballerina atop a music box, a microphone rotates slowly, bringing it in proximity to seven mounted speaker cones. As the microphone hovers over each speaker in sequence, a tuned feedback melody emerges. Throughout nine full rotations, a skeletal version of the main theme from Tchaikovsky’s Swan Lake ballet can be heard.

Finally, in Vessel, the naturally resonant acoustic properties of a large glass jar are amplified, creating a feedback monody by varying the distance between speaker and microphone. As the components continually move closer and further away from each other, we encounter a system that offers no resolution. Interesting to see how Basanta is able to use a chaotic element as feedback in such a controlled way.

Everything Was Forever, Until It Was No More

Konrad Smoleński is an artist working in different fields, often collaborating with other artists and musicians. He works and lives in Warschau and Bern. His works are often big and sculptural, connected to sound or video.

His work “Everything Was Forever, Until It Was No More”, is a sculptural instrument written for two bronze bells, two walls of loudspeakers and resonating objects, in this case resonating lockers. The composition links the rich symbolic sound of the clocks to the abstract sound of reverb and resonating noise. By using delay and other effects, Smoleński creates a world wherein history comes to a standstill.

This installation is one of many which can be seen at Orkest! a group exhibition featuring works by Rutger Zuydervelt, Julian Sartorius, Oliver Beer, Rubén D’hers, Michael Schmid, and Nicolas Field. Orkest! can be seen from the 7th of december 2014 until the 6th of march 2015 at the Netwerk / centre for Contemporary art in Aalst, Belgium. We’ll feature some other works from this exhibition in the coming weeks.