Phonometric composition for concrete sounds and magnetic oscillations, electronically transformed by Siegmar Fricke in the summer of 2006. "We are sorrounded by the silence, and the fascination of such silence is as much impalpable existing. Just if there are vibrator movements coming from a sonorous source, our brain is able to perceive its pitch, its intensity and its timbre decoding them to transform in sounds. If we can't get such sensibility of perception, only the absolute silence exists... The audible sounds are produced by oscillations with frequencies between on an average of 20 Hz and 20 kHz; beyond of 20 kHz is extending the ultrasounds field, while the sounds with frequencies below the 20 Hz are called infrasonic waves, and therefore either the ultrasounds or the infrasonic waves, not audibles to human ear which acts as tracer, are compared to the silence. And when the silence is transformed in "muitnelis", the straight line which is connecting the cerebral reception to the sonorous source breaks off..." - Maurizio Bianchi