H - Electricity – 04 – B
Patent
H - Electricity
04
B
H04B 1/06 (2006.01) G08B 1/08 (2006.01) G08B 13/14 (2006.01) H04B 5/06 (2006.01) H04L 9/00 (2006.01)
Patent
CA 2345736
A method of communicating with an electronic device, comprising: providing a computer having an audible sound receiving and generating sub-system including a microphone; transmitting from a source at least one ultrasonic acoustic signal, encoded with information to the computer; and receiving said at least one signal by said microphone, to be detected by said computer. Preferably, the ultrasonic frequency used is below 50 kHz.
L'invention concerne un procédé de communication au moyen d'un dispositif électronique, le procédé consistant: à prendre un ordinateur doté d'un sous-système recevant et générant un son audible et comprenant un microphone; à transmettre à partir d'une source au moins un signal acoustique ultrasonore codé avec des informations destinées à l'ordinateur; et à recevoir ce signal dans le microphone, ce signal devant être détecté par l'ordinateur. De préférence, la fréquence ultrasonore utilisée est inférieure à 50 kHz.
Altman Nathan
Antebi Amit
Atsmon Alon
Cohen Moshe
Lev Zvi
Comsense Technologies Ltd.
Mccarthy Tetrault Llp
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