Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Alon Atsmon0
Moshe Cohen0
Nathan Altman0
Zvi Lev0
Amit Antebi0
Date of Patent
June 3, 2008
0Patent Application Number
098066180
Date Filed
October 1, 1999
0Patent Citations Received
0
...
Patent Primary Examiner
Patent abstract
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.
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