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Speaker system and rotation control method thereof

A speaker system and rotary drive technology, applied in the direction of feedback control, transducer circuit, sensor, etc., can solve the problem of limited sound field coverage

Inactive Publication Date: 2018-04-03
QINGDAO HAIER MULTI MEDIA CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, only the use of multiple speakers can help to produce this sense of space, and the small speakers are not obvious because the left and right channels are close to each other, and the sound field coverage is limited

Method used

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  • Speaker system and rotation control method thereof
  • Speaker system and rotation control method thereof

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Embodiment Construction

[0020] The following description and drawings illustrate specific embodiments of the invention sufficiently to enable those skilled in the art to practice them. Other embodiments may incorporate structural, logical, electrical, process, and other changes. The examples merely represent possible variations. Individual components and functions are optional unless explicitly required, and the order of operations may vary. Portions and features of some embodiments may be included in or substituted for those of other embodiments. The scope of embodiments of the present invention includes the full scope of the claims, and all available equivalents of the claims. Herein, various embodiments may be referred to individually or collectively by the term "invention", which is for convenience only and is not intended to automatically limit the scope of this application if in fact more than one invention is disclosed. A single invention or inventive concept. Herein, relational terms such...

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Abstract

The invention discloses a speaker system and a rotation control method thereof. The speaker system includes a loudspeaker device, a decoder, a rotation controller and a rotation driving device. The loudspeaker device includes a base and loudspeakers rotatably disposed on the base. The rotation driving device is connected with the loudspeakers in a driving manner. The decoder receives a digital audio stream and decodes the digital audio stream. The digital audio stream is decoded to the loudspeakers. A rotation angle stream is decoded to the rotation controller. The rotation controller sends arotation signal to the rotation driving device according to the received rotation angle information. The rotation driving device drives the loudspeakers to rotate according to the rotation signal. Thespeaker system of the invention can achieve stereo and surround sound effects with a small number of loudspeakers, saves the cost and has a good sound effect.

Description

technical field [0001] The invention relates to the technical field of sound systems, in particular to a sound box system and a rotation control method thereof. Background technique [0002] With the development of society and microelectronics technology, people's living standards are getting higher and higher, and there are more and more smart devices. Mobile phones, tablets, and large-screen TVs have entered thousands of households. LED large-screen TV connection network online video resources are very rich, and there are various multi-channel video resources on the network, so people have higher and higher requirements for audio equipment or flat-panel TV playback systems with audio functions. [0003] With the development of society, more and more people are eager to feel the live atmosphere of the concert hall at home. The modern stereo positioning technology uses the binaural effect as the theoretical basis, using multiple speakers placed in different positions to make...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05D3/12H04R3/00
CPCG05D3/12H04R3/00H04R2430/00
Inventor 翟翌立刘永龙
Owner QINGDAO HAIER MULTI MEDIA CO LTD