Sound Installation.

Changes in light intensity, saturation and fluctuations on the magnetic field video cassette signal gives the micro changes in sound generated from TV PAL output . Mechanical and unplanned modulation arising from randomization image on video tapes recorded at the beginning of the 90's. Random image content. Four video recorders, audible range of the waves emitted by function generators type ZOPAN KZ 1406 0.0005 Hz-100 kHz, produced in the 80's by the Polish Institute of Scientific Equipment Manufacturing and three old TV's at a time were used to create these sound.