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Smart sound box with infrared induction identification function

A smart audio and infrared sensing technology, applied in the direction of sensors, transducer circuits, sensor components, etc., can solve the problems of single use of audio, weak combination, weak personality and interaction, etc., and achieve the ability to enhance infrared signals , Improve the effect of work reliability and sensitivity

Inactive Publication Date: 2016-11-16
蔡军
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Many speakers on the market are used in a single way
In the process of use, it can only be controlled manually, the personality and interaction are not strong, and the combination with modern technology and the rhythm of life is not strong; two of the problems, problem 1: The audio on the market needs to be adjusted manually. , there are few other functions, problem 2: the shape is single, and it cannot show its own personality

Method used

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  • Smart sound box with infrared induction identification function

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Embodiment Construction

[0019] The following will be combined with figure 1 The present invention is further described, but it should not be used to limit the protection scope of the present invention. For the convenience of description and understanding of the technical solution of the present invention, the orientation words used in the following description are all subject to the orientation shown in the drawings.

[0020] Such as figure 1 As shown, the smart speaker of this embodiment includes an infrared sensor, an infrared signal amplification circuit, a central signal processing module, and an audio signal processing module. The output end of the infrared sensor is connected to the input end of the infrared signal amplifying circuit, the output end of the infrared signal amplifying circuit is connected to the input end of the central signal processing module, and the output end of the central signal processing module is connected to the input end of the audio signal processing module.

[002...

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Abstract

The invention relates to an intelligent audio system with infrared induction recognition. It includes an infrared sensor, an infrared signal amplifying circuit, a central signal processing module and an audio signal processing module; the output end of the infrared sensor is connected to the input end of the infrared signal amplifying circuit; the output end of the infrared signal amplifying circuit is connected to the central signal processing The input end of the module is connected, and the output end of the central signal processing module is connected with the input end of the audio signal processing module. The smart speaker with this structure can automatically operate the speaker according to the distance between the human body and the speaker, automatically complete the startup and shutdown of the speaker, wake up the screen, and adjust the volume, thus reducing the number of operating buttons and simplifying the design of the speaker structure , and make the audio function more humanized and convenient.

Description

technical field [0001] The invention relates to the field of audio technology, in particular to an intelligent audio system with infrared induction recognition. Background technique [0002] At present, audio is used for entertainment and leisure. Many speakers on the market are used in a single way. In the process of use, it can only be controlled manually, the personality and interaction are not strong, and the combination with modern technology and the rhythm of life is not strong; there are two problems, problem 1: the audio on the market needs to be adjusted manually. , there are few other functions. Problem 2: The shape is single and cannot show its own personality. [0003] This problem urgently needs to be changed. Contents of the invention [0004] In order to overcome the deficiencies of the prior art, the present invention aims to provide an intelligent speaker with infrared induction recognition, which can automatically operate the speaker according to the d...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04R3/00H04R1/20G11B19/02
CPCH04R3/00G11B19/027H04R1/20H04R2420/09H04R2430/01
Inventor 蔡军
Owner 蔡军
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