Method, device and system for sending directional audio information and electronic equipment

A technology of audio information and generating equipment, which is applied in the computer field, can solve the problems of poor privacy and achieve the effect of good privacy

Pending Publication Date: 2021-06-29
BOE TECH GRP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In view of this, the embodiments of the present disclosure propose a method, device, system, and electronic equipment for sending directional audio information to solve the following pr

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  • Method, device and system for sending directional audio information and electronic equipment
  • Method, device and system for sending directional audio information and electronic equipment

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[0022] In order to make the objects, technical solutions, and advantages of the present disclosure, the technical solutions of the present disclosure will be described in contemplation in conjunction with the drawings of the present disclosure embodiments. Obviously, the described embodiment is a part of the embodiments of the present disclosure, not all of the embodiments. Based on the embodiments described herein, all other embodiments obtained without the need for creative labor without the need for creative labor, in the embodiment of the present disclosure.

[0023] Unless otherwise defined, the technical terms used in this disclosure or scientific terminology should be understood by those who have general skills in the art of the present disclosure. The "first", "second" and similar words used in this disclosure do not represent any order, quantity, or importance, but is only used to distinguish between different components. Similar words to "include" or "include", meaning t...

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Abstract

The embodiment of the invention provides a method, device and system for sending directional audio information and electronic equipment. The method comprises the steps of: determining position information of a target user receiving the directional audio information; detecting whether other users except the target user exist in a preset range taking the target user as the center or not; and sending the directional audio information according to the position information of the target user under the condition that no other user exists. According to the embodiment of the invention, the position information of the target user is determined, the basis for sending the directional audio information to the specific user is established, then whether other users exist in the peripheral area of the target user is detected, other users are prevented from hearing the directional audio information, and the directional audio information is sent only when no other users exist, so that it is ensured that the target user can receive the confidential audio information in the public area, and the privacy is good.

Description

technical field [0001] The present disclosure relates to the computer field, in particular to a method, device, system and electronic equipment for sending directional audio information. Background technique [0002] Current audio transmission methods mainly include open and closed methods. Among them, the open method usually uses a speaker to play audio at a frequency that can be distinguished by the human ear in a certain space; while the closed method relies on wired or Bluetooth transmission methods, combined with earphones and other equipment for audio transmission. [0003] For the above-mentioned airtight transmission, better privacy can be guaranteed. There has been a way of directional audio transmission in public areas, which can realize that only people in a certain direction can hear the corresponding audio information, while people in other directions can hear the corresponding audio information. People cannot hear. However, this method is only for people in a...

Claims

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Application Information

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IPC IPC(8): G01S11/14H04R1/32
CPCG01S11/14H04R1/323
Inventor 张强董殿正王光兴黄海琴许文鹏林万王雷阳董懿嘉
Owner BOE TECH GRP CO LTD
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