Title:
INTERFERENCE APPARATUS
Document Type and Number:
WIPO Patent Application WO/2023/123455
Kind Code:
A1
Abstract:
Disclosed in the present application is an interference apparatus. The interference apparatus comprises: a housing, wherein an accommodation space is provided in the housing, a first accommodation groove is provided on an outer side of the housing, the first accommodation groove is in communication with the accommodation space, and the first accommodation groove is used for placing an electronic device; and an interference signal generation module, which is arranged in the accommodation space, wherein the interference signal generation module is used for sending first acoustic wave signals to the first accommodation groove, the first acoustic wave signals comprise at least two first acoustic wave signals having different frequencies, and the at least two first acoustic wave signals having the different frequencies can generate, after being subjected to frequency mixing, a second acoustic wave signal that can be heard by human ears. By means of the interference apparatus using the structure in the present application, the purpose of realizing anti-eavesdropping and anti-recording processing of an electronic device that is placed in a first accommodation groove can be achieved.
Inventors:
BIE TIJUN (CN)
CHEN LONG (CN)
MA WEIDONG (CN)
CHEN LONG (CN)
MA WEIDONG (CN)
Application Number:
PCT/CN2021/143923
Publication Date:
July 06, 2023
Filing Date:
December 31, 2021
Export Citation:
Assignee:
SHENZHEN AWP TECH CO LTD (CN)
International Classes:
H04K3/00
Foreign References:
| CN107204823A | 2017-09-26 | |||
| CN202796040U | 2013-03-13 | |||
| CN113315599A | 2021-08-27 | |||
| CN104144601A | 2014-11-12 | |||
| US20200136745A1 | 2020-04-30 |
Download PDF:
Previous Patent: INTERFERENCE APPARATUS
Next Patent: VEHICLE LOCATION PREDICTION METHOD AND APPARATUS, AND VEHICLE AND STORAGE MEDIUM
Next Patent: VEHICLE LOCATION PREDICTION METHOD AND APPARATUS, AND VEHICLE AND STORAGE MEDIUM