Audio device and intelligent glasses

An audio and audio signal technology, applied in the field of smart wearable devices, can solve the problems of affecting other people, leaking user privacy, and inaudible sound, etc., and achieves the effect of good privacy

Active Publication Date: 2021-12-03
GEER TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the constraints of acoustic technology, in high-noise environments, such as public places such as airports, subways, and tunnels, when users make calls or listen to music, they may not be able to hear the sound clearly due to the loud external noise.
In public places, if the smart glasses use external sound effects to make the user hear the sound clearly, it will not only leak the privacy of the user, but also affect other people.

Method used

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  • Audio device and intelligent glasses
  • Audio device and intelligent glasses
  • Audio device and intelligent glasses

Examples

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Embodiment Construction

[0040] Various exemplary embodiments of the present application will now be described in detail with reference to the accompanying drawings. It should be noted that the relative arrangements of components and steps, numerical expressions and numerical values ​​set forth in these embodiments do not limit the scope of the present application unless specifically stated otherwise.

[0041] The following description of at least one exemplary embodiment is merely illustrative in nature and in no way serves as any limitation of the application, its application or uses.

[0042] Techniques, methods and devices known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, such techniques, methods and devices should be considered part of the description.

[0043] In all examples shown and discussed herein, any specific values ​​should be construed as exemplary only, and not as limitations. Therefore, other instances of the exemplary embodim...

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Abstract

The embodiment of the invention discloses an audio device and intelligent glasses. The audio device comprises glasses legs and a loudspeaker module, the loudspeaker module is arranged on the glasses legs, and sound outlet holes are formed in the loudspeaker module; the loudspeaker module comprises an ultrasonic modulator, an ultrasonic transducer and an ultrasonic demodulation tube, and the ultrasonic modulator, the ultrasonic transducer and the ultrasonic demodulation tube are electrically connected; the ultrasonic modulator is used for modulating an audio signal of the audio device onto a carrier signal with an ultrasonic frequency; the ultrasonic transducer is used for transmitting a carrier signal modulated with an audio signal; and the ultrasonic demodulation tube is used for demodulating ultrasonic waves. One technical effect of the embodiment of the invention is that the user can clearly hear the audio signal of the audio device in a high-dryness environment, the privacy is good, the privacy of the user cannot be leaked, and surrounding people cannot be influenced.

Description

technical field [0001] The present application belongs to the technical field of smart wearable devices, and in particular, the present application relates to an audio device and smart glasses. Background technique [0002] In recent years, smart glasses such as AR (Augmented Reality, Augmented Reality) glasses have become popular all over the world. [0003] Smart glasses not only bring users an intuitive experience of technology, but also provide convenience for users' daily life. For example, users can wear smart glasses to perform daily activities such as listening to songs, watching dramas, and exercising. However, due to the constraints of acoustic technology, in high-noise environments, such as airports, subways, tunnels and other public places, when users make calls or listen to music, they may not be able to hear the sound clearly due to the loud external noise. In public places, if the smart glasses adopt the method of emitting sound effects to make the user hear ...

Claims

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Application Information

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Patent Type & AuthorityApplications(China)
IPC IPC(8): G02B27/01G02C11/06H04B1/3827
CPCG02B27/0176G02C11/06H04B1/385G02B2027/0178H04B2001/3866H04B2001/3872
Inventor张重张喜乐郭在康
OwnerGEER TECH CO LTD