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Author Topic:   Kyma Performance NYC October 16
rlainhart
Member
posted 07 October 2008 11:29         Edit/Delete Message   Reply w/Quote
Friends: on Thursday, October 16, at Judson Church in New York City, I'll be performing the premiere of my EMF-commissioned piece "Threshold", for electric guitar and Kyma, as part of Ear To The Earth 2008 New York Soundscape festival. Here are the details, and an excerpt:

http://www.emfproductions.org/upcoming/commissions1_2l.html

More about New York Soundscape:

http://www.emfproductions.org/upcoming/overview.html

"Threshold" creates its soundscape through a process called Cross-Filtering, which runs on the Kyma system. In Cross-Filtering, the tonal characteristics of one sound, called the impulse response, are imposed on another, called the source, so that the end result is a sound that contains only the characteristics common to both. In this case, ambiences recorded in and around New York provide the source, and my guitar playing provides the impulse response. You hear neither directly, but only the result of the interaction between the two.

Recording sources and locations:

street traffic during a cab ride from 53rd Street to 89th Street
lobby, Museum of Modern Art
lobby, Guggenheim Museum
trash compacter, mid-50s
air-conditiong compressor, mid-50s
industrial document shredder, mid-80s
floor buffer, MOMA
Olafur Elliason's New York Waterfall at Pier 35
beneath the FDR Drive at South Street
nocturnal insects in Rockland County
thunderstorm in Rockland County

Those interested may download my original ambient sound source mix here, to do with as you wish:

http://www.otownmedia.com/ThresholdSource.mp3

Thanks, and I hope to see you there.

[This message has been edited by rlainhart (edited 07 October 2008).]

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pete
Member
posted 09 October 2008 13:47         Edit/Delete Message   Reply w/Quote
Hi Richard

I am always amazed as I never thought one would be able to get these rich of sounds out of the cross filter.

I see you are using a the NY sounds as the live input, does this mean that you are live re-triggering the response for your guitar?

Pete

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rlainhart
Member
posted 09 October 2008 14:36         Edit/Delete Message   Reply w/Quote
Yes, exactly. I play the guitar into a long delay with a volume pedal and additional processing, so it builds up long swells of polytonal chords over time. I have a Capture trigger set up in the interface, and as I add additional tones to the live guitar part, I manually re-trigger the Capture response, at roughly 15 to 30 second intervals, to generate new tonalities from the Source file. When I hear a result I particularly like, I usually let it go for a while to see what happens.

There's a certain amount of randomness to the performance, because I don't directly monitor the live input, so it's quite different every time.

I want to thank you again for the Cross-Filter, Pete - it's one of my favorite Kyma functions.

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