Open
Square
City
Hall Square, Copenhagen June 1997
Part of the exhibition 'Out of
Nowhere' curated by John Wynne and Michael Madsen.
Michael initiated Lydd/Galleri, a gallery working with sound and music
based around the construction of a system of 25 loudspeakers built into
the paving of a section of the
enormous city square near the City Hall. The speaker system is
driven
from a small studio space underneath the square. Each individual
speaker
is under the control of an automated routing system from a control and
routing system in the studio.

For 'Open Square' a microphone
was positioned about 150m away from the speaker grid and the amplified
sound
of the square was fed to the speakers in real time. This gentle
amplification was programmed to fade in and out in irregular intervals,
one moment it
would be there, another not. This situation allows an awareness
for
the casual visitor that something is very different acoustically.
Often
a minimal and subtle presence, the results could be at times startling
-
a loud bus starting up near the microphone position - the City Hall
clock
chimes sonding with an audible and distinct delay - a sudden invasion
of
invisible
pigeons.
