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Voice-frequency/video-frequency equipment and method for automatically adjusting loundspeaker position

A technology of speaker position and video equipment, applied in the direction of stereo circuit arrangement, etc., can solve the problems of not feeling the sound effect, inconvenient use, etc.

Inactive Publication Date: 2007-06-20
LEIJIN ELECTRONIC SHENYANG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0014] First, the position of the speaker is fixed. When the user's position is not at the center front of the speaker, in other words, when the user's position is tilted to one side, the best acoustic effect will not be felt
[0015] Second, when the user is on one side of the A / V equipment, in order to feel the best sound effect, the speaker should be directly (manually) moved, which brings great inconvenience to the use

Method used

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  • Voice-frequency/video-frequency equipment and method for automatically adjusting loundspeaker position
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  • Voice-frequency/video-frequency equipment and method for automatically adjusting loundspeaker position

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Embodiment Construction

[0046] Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The structure and function of the present invention illustrated according to the drawings are only described as an embodiment, and the above-mentioned technical idea and core structure and function of the present invention are not limited thereto.

[0047] For convenience of explanation, the detailed descriptions of the components and the same symbols as those in the prior art are omitted here.

[0048] 2 and 3 are schematic diagrams of an A / V device capable of automatically adjusting speaker positions according to the present invention.

[0049] The audio / video equipment that can automatically adjust the position of the speaker in the present invention is composed of the following parts: audio / video (A / V) equipment (10); left speaker (30); right speaker (50) and movement detection part ( 90).

[0050] Here, the audio / video equipment (10) can be audio eq...

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Abstract

The apparatus comprises: multi speakers; multi speaker driving units for driving said multi speakers, which can respectively rotate; motion detection unit for detecting the motion of users of audio / video apparatus; and control unit for controlling said multi speaker driving units. The method for adjusting the position of the speaker comprises: sensing the current position; rotation it to the calculated optimized position; rotating speaker again.

Description

technical field [0001] The present invention relates to an audio / video device, in particular to an audio / video device capable of automatically adjusting the position of a loudspeaker and a method for automatically adjusting the position of the loudspeaker. Background technique [0002] Modern people use a variety of electronic devices, among which video / audio (hereinafter referred to as A / V) devices such as televisions or audios are necessary in the family. [0003] A / V equipment such as TV sets can only watch a few programs in the early days of its establishment. With the development and progress of technology, it is now possible to watch dozens or hundreds of TV programs. Through these TV programs, people can get the different needs they need. information. [0004] Moreover, usually, A / V equipment such as a TV set or an audio device is placed in the living room. However, as the user's economic strength continues to increase and the choices are diversified, it is often the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04R5/04
Inventor 河德秀
Owner LEIJIN ELECTRONIC SHENYANG CO LTD
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