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A multifunctional audio system

A sound system, multi-functional technology, applied in the direction of transducer circuit, sensor components, sensors, etc., can solve the problems of difficult sound volume balance, large coverage area, and difficult sound design to meet its needs, and achieve the enhancement of sound source processing capability , Solve the uneven volume and the effect that is conducive to audio synchronization

Active Publication Date: 2020-09-11
GUANGZHOU JULIAN ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Usually, movies or large-scale concerts need to be held in auditoriums or gymnasiums, but these places cover a large area and have high requirements for sound quality. The gymnasium realizes the effect of volume balance, which seriously affects the user experience

Method used

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  • A multifunctional audio system
  • A multifunctional audio system
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Embodiment Construction

[0037] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0038] An embodiment of the present invention is a multifunctional audio system, the audio system is as figure 1 As shown, it is composed of distributed audio nodes, which are used to receive sound and can play sound;

[0039] The data sources that each distributed audio node can process are TUNER, CD, MD, TAPE and MP3; each distributed audio node uses a DSP chip to perform data conversion processing of analog or digital audio sources to change the output effect of the sound;

[0040] The distributed audio nodes communicate with each other through an ad hoc network and are all controlled by the central controller;

[0041] Adjacent distributed audio nodes realize the synchronization of sound playback through mutual communication.

[0042] Specifically, the numbe...

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Abstract

The invention provides a multifunctional sound system. The sound system is formed by distributed sound nodes; the sound nodes are used for receiving sound and can play sound; data sources which can beprocessed by each distributed sound node are TUNER, CD, MD, TAPE and MP3; each distributed sound node carries out data conversion processing of an analog or digital sound source by a DSP chip so as to change an output effect of sound; the distributed sound nodes communicate with each other in an ad-hoc network form and are all controlled by a central controller; and the adjacent distributed soundnodes implement synchronization of sound playing by mutual communication. According to the invention, by introducing a DSP data processing unit, sound source processing capacity of the sound nodes isenhanced, various coded formats of various audio products can be processed, and demands of people for high quality of sound equipment are met.

Description

technical field [0001] The invention relates to the field of audio or sound boxes, in particular to a multifunctional audio system. Background technique [0002] Usually, movies or large-scale concerts need to be held in auditoriums or gymnasiums, but these places cover a large area and have high requirements for sound quality. The gymnasium achieves the effect of volume balance, which seriously affects the user experience. Contents of the invention [0003] In order to solve the above technical problems, the present invention provides a multifunctional audio system. [0004] The present invention is realized by following technical scheme: [0005] A multifunctional audio system, the audio system is composed of distributed audio nodes, the audio nodes are used to receive sound and can play sound; [0006] The data sources that each distributed audio node can process are TUNER, CD, MD, TAPE and MP3; each distributed audio node uses a DSP chip to perform data conversion p...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04R3/12H04R3/00H04R1/26
CPCH04R1/26H04R3/00H04R3/12
Inventor 严克辉
Owner GUANGZHOU JULIAN ELECTRONICS CO LTD