Apparatus and method for low latency oral authentication

A cavity authentication system for verifying at least one feature of a user using at least one sound signal includes an aperture element including at least one signal opening and a reflective opening, an acoustic wave generator (AWG), an acoustic wave sensor (AWS), at least one output waveguide, at...

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Bibliographic Details
Main Authors SHAY. LANDA, HAREL OREN, GUR HAREL, ROVNIAKIN YAKOV YURI, PERRY. DAVIDSON, ORR. YAVERBUCH
Format Patent
LanguageChinese
English
Published 28.07.2023
Subjects
CIGARETTES
CIGARS
HUMAN NECESSITIES
MATCH BOXES
SMOKERS' REQUISITES
TOBACCO
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Summary:A cavity authentication system for verifying at least one feature of a user using at least one sound signal includes an aperture element including at least one signal opening and a reflective opening, an acoustic wave generator (AWG), an acoustic wave sensor (AWS), at least one output waveguide, at least one input acoustic waveguide, a processor, a memory, and a power supply, the AWG is used for generating at least one sound signal, the AWS is used for receiving at least one reflection of the at least one sound signal, the output sound waveguide is used for transmitting the sound signal to the user, and the input sound waveguide is used for receiving the reflection of the sound signal. The memory is configured to store cavity authentication data representative of the feature, where the processor is configured to analyze the reflections and compare the analyzed reflections to the extractable cavity authentication data, and generate an indication of whether the analyzed reflections match the extractable cavity
Bibliography:Application Number: CN202180076092