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Sound field localization method, remote control and system

A positioning method and remote control technology, applied in the electronic field, can solve problems such as real-time adjustment of audio equipment and inability to enjoy sound effects, and achieve the effect of improving user experience

Inactive Publication Date: 2011-09-21
SHENZHEN HEZHI CHUANGYING ELECTRONICS
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Problems solved by technology

However, if the user's location changes, the sound parameters need to be adjusted again, and the sound parameters such as the volume, sound quality, and timbre of the audio equipment cannot be adjusted in real time according to the actual location of the user, so that the user cannot move the location. Enjoy the best sound effect

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  • Sound field localization method, remote control and system
  • Sound field localization method, remote control and system
  • Sound field localization method, remote control and system

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Embodiment Construction

[0037] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0038] figure 1 It is a schematic diagram of the structural composition of the sound field positioning system of the embodiment of the present invention. Such as figure 1 As shown, the system includes: a remote controller 1 and a control host 2, wherein:

[0039] The remote controller 1 is used to acquire the movement sensing data of the first object in the audio-visual space, the movement sensing data includes: three-dimensional acceleration data and / or thr...

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Abstract

The invention provides a sound field localization method, a remote control and a system. The method comprises the following steps: acquiring a mobile sensing data of a first object in audio-visual space; according to the mobile sensing data, calculating the spatial coordinate value and directional value of the first object; according to the spatial coordinate value and the directional value, as well as a preset audio-visual space layout in remote control, obtaining the location information of the first object in audio-visual space layout; and sending the location information to control host, so that the control host can adjust the sound parameter of the audio devices according to the location information. By adopting the method, the remote control and the system in the invention, the location information of users in audio-visual space can be acquired in real time, meanwhile, the sound parameter of the audio devices can be correspondingly adjusted on the basis of the location information, therefore the users can enjoy the best sound effects at any location of audio-visual space.

Description

technical field [0001] The invention relates to the field of electronic technology, in particular to a sound field positioning method, a remote controller and a system. Background technique [0002] With the development of society and the improvement of living standards, people have higher and higher requirements for the sound effect in the audio-visual space when performing entertainment activities such as video watching, game entertainment or karaoke. [0003] Yet, because present audio equipment is all fixed, to enjoy the best acoustic effect, only sit in the optimal position set in advance, in said optimal position, the volume of audio equipment, sound quality and timbre Waiting works best. However, if the user's location changes, the sound parameters need to be adjusted again, and the sound parameters such as the volume, sound quality, and timbre of the audio equipment cannot be adjusted in real time according to the actual location of the user, so that the user cannot...

Claims

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Application Information

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IPC IPC(8): H04R1/20
Inventor 陈新伟
Owner SHENZHEN HEZHI CHUANGYING ELECTRONICS
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