ACOUSTIC PROXIMITY DETECTION FOR COMPUTERS WITH REDUCED POWER CONSUMPTION

• Main Authors: KLOVNING, Espen, KAVLI, Tom Øystein
• Format: Patent
• Language: English; French
• Published: 15.09.2022
• Subjects: ANALOGOUS ARRANGEMENTS USING OTHER WAVES; CALCULATING; COMPUTING; COUNTING; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; ELECTRIC DIGITAL DATA PROCESSING; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES; MEASURING; PHYSICS; RADIO DIRECTION-FINDING; RADIO NAVIGATION; TESTING

The present invention relates to a proximity detection system and method for a computer or similar device. The computer includes at least two transducer units being capable of transmitting acoustic signals identifying the transducer within a predetermined frequency range. The transducer units are po...