Manabu Suzuki

USW56, USW57, USW59, USW61, USW113, these five hand-made electronics hanged from a ceiling have an ultrasonic wave transmitter, a reciever and an amplifier. Each frequency of the ultrasonic wave is about 40khz but slightly different. And when each instrument swings, each frequency changes a little caused by the Doppler effect. On thier instruments we can hear beat signals between transmitted and received ultrasonic waves changed in frequency. (Manabu Suzuki) Where does art work appear? How do pe…