Zur Übersichtsseite von radia.
Sendung vom 26.12.2019 15:00:

Radia Show 0769 Subaudible Phonography

from the Archives of Christopher DeLaurenti from Wave Farm/WGXC

"Phonography has been sometimes been defined as “creative field recording,” taking and placing microphones out into the world in unusual ways and unexpected places. In this program phonographer Christopher DeLaurenti presents several specimens of subaudible phonography - field recordings from outside the realm of human hearing.
More you find here

Lucinda Guy - Space Audity
More to the piece you can find here
This piece again was also used in the last radioplay made by the viennese radio collective, which you can find here: