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Audio adjustment method, device and audio equipment

An audio adjustment and audio technology, which is applied in the direction of measuring devices, sound input/output, instruments, etc., can solve the problems of affecting pets, adverse effects, and high cost of ultrasonic sensors, so as to improve user experience and achieve low cost effects

Active Publication Date: 2021-03-16
SHENZHEN FREE DYNAMICS DEV CO LTD
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

However, the cost of ultrasonic sensors is high, and ultrasonic waves have adverse effects on the surrounding environment, such as cats, dogs and other pets

Method used

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  • Audio adjustment method, device and audio equipment
  • Audio adjustment method, device and audio equipment
  • Audio adjustment method, device and audio equipment

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Embodiment Construction

[0049] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0050] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0051] Those skilled in the art will understand that unless otherwise stated, the singular forms "a", "an", "said" and "the" used herein may also include plural forms. It should be further understood that the word "comprising" used in the description of the present invention refers to the presence of said features, integers, steps, operations, elements and / or components, but doe...

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Abstract

Disclosed are an audio adjustment method and apparatus, and an audio device. The method comprises the following steps: projecting infrared light spots outward by means of speckle projection apparatuses; receiving, by means of infrared receiving apparatuses, reflected light reflected back by the infrared light spots; determining distribution information of surrounding obstacles according to the reflected light; and adjusting audio output characteristics according to the distribution information of the obstacles. The audio adjustment method provided by embodiments of the present invention achieves active environment detection and adaptive adjustment by using the speckle projection apparatuses and the infrared receiving apparatuses in a manner of using infrared light as an active beacon to perform environment sensing. Compared with existing ultrasonic detection and other methods, infrared detection is low in implementation costs and friendly to surrounding environments, will not adversely affect the surrounding environments (such as a pet), and improves the user experience.

Description

technical field [0001] The invention relates to the technical field of smart home, in particular to an audio adjustment method, device and audio equipment. Background technique [0002] With the development of smart home technology, various home appliances are becoming more and more intelligent, including smart audio equipment that can interact with users. Smart audio equipment can sense and detect the surrounding environment. When the surrounding environment changes, it will adjust the audio output characteristics, optimize the audio effect, and provide users with the best hearing experience. [0003] Existing smart audio equipment mainly perceives the surrounding environment through ultrasonic sensors. However, the cost of ultrasonic sensors is high, and ultrasonic waves have adverse effects on the surrounding environment, such as pets such as cats and dogs. Contents of the invention [0004] The main purpose of the present invention is to provide an audio adjustment m...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F3/16G01S17/42
CPCG01S17/42G06F3/165G01S17/46
Inventor 郑勇张立新
Owner SHENZHEN FREE DYNAMICS DEV CO LTD
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