Eric Leonardson

Posts Tagged ‘art’

Ear Room Interview

The March issue of Ear Room features an interview by Mark Peter Wright featured in Ear Room, an online publication exploring the creative use of sound in artistic practice: http://earroom.wordpress.com/

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Ear Room also has its Soundcloud player audio archive.

December 21, Chicago Phonography at The Op Shop

Monday, December 21, 6:30pm – 8:30pm

The Opportunity Shop, 1613 E. 55th St., Chicago 60615 (map)chicago phongraphy poster

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Photos and Video: Chicago Phonography at the Museum of Contemporary Art


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Originally uploaded by giantmolecules
This is Brett Balogh’s Flickr set of the install, opening, and today’s performance. Here’s the direct linked to the set below. Enjoy!

http://www.flickr.com/photos/64339308@N00/sets/72157621846663812/


The “Acoustic Mirror of the World” in the Synesthetic Plan of Chicago

Chicago Cultural CenterThe World Listening Project has built a public sound installation for the Synesthetic Plan of Chicago, co-curated by Annie Heckman and Daniel Godston, in the Visitor Information Center, at the Chicago Cultural Center (77 E. Randolph Street).  My Flickr photostream shows the construction of the WLP’s installation entitled the “Acoustic Mirror of the World.” (more…)

Did you miss the live webcast?

Will shaveThis Spring semester my Introduction to Sound students at SAIC produced four one-hour live webcasts. These are now available in the Free Radio SAIC archive.

Megan sings

Exquisite City, a City in Cardboard on Flickr photostream

My photos of last Sunday’s Chicago Phonography performance in Exquisite City are now on my Flickr photostream. (more…)

Upcoming Performances in November

Here’s an update, including three new performances added to my November schedule…

  1. 8 PM Friday, November 14 @ Elastic with Auris, plus Max Alexander, Julian Berke, and Andy Armstrong
  2. 2 - 5 PM Sunday, November 16 @ Green Mill performing solo Anaphora’s “Experimental (i)MPROVISATION” concert
  3. 8 - 10 PM, Sunday, November 16 @ Via Theatre with Chicago Phonography in “Exquisite City” exhibit
  4. 9 PM Friday, November 21 @ Enemy with Linda O’Keefe and Guillermo Gregorio

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Chicago Phonography radio broadcast on Something Else

The Chicago Phonography broadcast on Philip von Zweck’s Something Else radio program, performed live on August 3rd, 2008, has just been posted in it’s entirety on archive.org. Listen to it here:

Chicago Phonography is a loose collective of artists interested in promoting creative activity in listening by producing and broadcasting unprocessed field recordings as an ensemble in a context of live improvisation. Motivated by the maxim “nature performs and we provide the secretarial services” (R. Murray Schafer The Tuning of the World). This is a four-hour continuous performance by Chicago Phonography broadcasted live from WLUW 88.7 Independent Community Radio studios for the experimental music program Something Else hosted by Philip Von Zweck.

Performing on this evening were Todd Carter, Chad Clark, Chris Hammes, Eric Leonardson, Joshua Manchester, Patrick Scott, and Aaron Zarzutzki.

Radio Without Boundaries 2008, post-conference notes

Tetsuo Kogawa pict on eleonardson photostreamThe conference was a wonderful experience.

Highlights, moments of curiosity, and conviviality: conversations with Trademark G, who performed on Saturday; capturing a spontaneous conversation about listening and the conference on my DAT with Amber and Andrea from Union Docs in Brooklyn; meeting Chantal Dumas; hanging out with Anna Friz, Peter Courtemanche, Glen Gear, who performed on Friday night as Absolute Value of Noise…and with Justin Groteleuschen, who helped Anna and me out last year when we toured to Boston, and wrote about this conference for Transom.org.

Tetsuo Kogawa’s workshop, talk, and performance were superb. You’ll get a sense of what his performance was like by viewing and listening to Justin Groteleuschen’s clips on his Vimeo site: http://www.vimeo.com/user512919/videos. Please read his Deep Wireless report on Transom.org. Justin also has a good set of photos from the conference on his Flickr photostream, and I added a few photos to my own Flickr site, and this video on



To see Tetsuo Kogawa’s diagrams, tools, “howto”, peripherals, and histories visit How to build a micro transmitter. He has done a great job of providing this information in English. For a direct tutorial web page including circuit schematics, go to Kogawa’s “How to build the most simplest FM transmitter?”

Keynote Address: Re-examining radio art by Tetsuo Kogawa

A talk and performance given at the Deep Wireless Radio Without Boundaries conference in Toronto, on Sunday, June 1, 2008

Keynote description from the New Adventures In Sound Art (NAISA) website

Tetsuo Kogawa demonstrates how to make antenna

Kogawa is credited with starting free radio in Japan. He studied and teaches philosophy there, and uses the ideas of Felix Guattari to frame his own concept of radio and transmission art. Rather than belabor you with all that this richly implies, this statement encapsulates his concept nicely. Quoting from Kunstradio’s announcement of Tetsuo’s October 2007 live broadcast from Musikprotokoll, Graz:

“My performance consists of radio transmitters/receivers and my hands that wave over them. Every space of my performance has different airwave conditions. But the point is to create resonances and fluctuations of airwaves and to crystallize them into the sounds or/and images. I think radio must be understood as radiation. Radiation is communication of ‘messages’ as well as artistic imagination. I am more interested in the latter function. Radio is based on the electronic transmission. This transmission is between mind and body, and brain and hands. Radio could give a model to link different zones of our body and our outer worlds. In the microscopic scale of our body, we have neurotransmitters while in the macro scale we have hands. By my hand-waving transmission, I move between virtual and physical areas, technology and techne (τέχνη) which originally means handwork.”
—Tetsuo Kogawa

My quick web search for an online version of Kogawa’s talk revealed many references, but not the actual text of “Re-examining radio art”. Kogawa’s main page seems the best source for searching and learning about his ideas and work. One interesting link is a paper by Sarah E. Kanouse on transmission and memory. The PDF download link is here.

My search also reminded me that the latest issue of Leonardo Music Journal, LMJ17 makes mention of Tetsuo Kogawa. This is the same issue that carries my article on the Springboard. The companion CD compiled by Sarah Washington, entitled the Art of the Gremlin, has one track by Knut Auferman with Tetsuo Kogawa entitled fm:i/o.

parts for Tetsuo Kogawa’s transmitter workshop May 31, 2008

As he stated in his talk, Tetsuo isn’t interested in radio-as-broadcast, “…free radio does not broadcast (scatter) information but communicates (co-unites) messages to a concrete audience.” In my hands it certainly is a radio-as-instrument, and Tetsuo demonstrated this most completely and convincingly in his performance. Again, you can watch a video clip of Sunday’s performance here. And, this 53-minute video on Google from Newcastle closely matches the content in last Sunday’s talk, workshop, and performance.

This is the sort of radio I’m most interested in. It connects the cultures of radio art, hardware hacking, and electronic music performance to one another. In the context of broadcasting it blurs the traditional roles of the sender and receiver making this relationship into one where you or I can easily become a sender-receiver, or a transceiver. The activity of “transception”—on the micro-scale-transmission range of one meter-that Kogawa is interested—results in radio that merges radiation in the electro-magnetic spectrum with the capacitance of his own body.

Eric's mini-FM transmitterHere’s a photo of the transmitter I built on Saturday, which was part 1 of the workshop. In part 2, participants built antennas for their transmitters with coaxial cable, as shown in Justin’s photos. I’ve received useful knowledge from the Radio Without Boundaries conference on radio and transmission art, with applications in my own performance in hand and for potential student projects. I used the FM transmitter I built in Wednesday night’s rehearsal with Auris, and want to experiment with it further.

Hopefully, there will be audio transcripts of the Radio Without Boundaries sessions available so that anyone interested in art, sound, and radio will be able to learn and grow.

Radio Without Boundaries 2008

RWB08_logoThis weekend I’m attending the 7th annual Radio Without Boundaries conference on Radio & Transmission Art in Toronto.

Among the participating artists and producers are Tetsuo Kogawa (Japan), Chris Brookes (Can), Jared Weissbrot (USA), Trademark G (USA), Chantal Dumas (Can), Anna Friz (Can), Andreas Kahre (Can), Peter Courtemanche (Can), Damiano Pietropaolo, and Neil Sandell (Can).

The performances and talks begin Friday evening, May 30th and are streamed live on free103point9.org’s Transmission Art Radio. Use this for the online stream. All this continues through Sunday, June 1st. Visit the Radio Without Boundaries website for the schedule. I plan on participating in the Micro Radio and Text and Sound workshops, using the blog format of this web page to report on what I learn, so please come back and have a look and listen.

About the conference…

Radio Without Boundaries (RWB) is a part of the month-long Deep Wireless Festival, an annual event organized by New Adventures In Sound Art. The significance of the Deep Wireless Festival is in its intensity and caliber of invited artists. It is a month-long annual festival that brings together the world’s most influential artists, composers, producers, and thinkers in radio art and audio documentary. (more…)