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Waterproof and dustproof ground sound production device

A technology of waterproof and dustproof, sound-generating device, applied in the direction of frequency/directional characteristic device, etc., can solve the problems of poor sound field experience, lack of consideration of ground sound, and no protection from waterproof and dustproof, to achieve the experience effect real effect

Pending Publication Date: 2018-06-05
SHANGHAI HUABO INFORMATION SERVICE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This method only takes into account the effect of the sound from the surroundings, and lacks the consideration of the ground sound. 1. It cannot fully express the sound of the film from the ground, making the sound field experience poor.
2. In order to show the sound effect of the ground, the speaker is installed on the side wall close to the ground, which does not protect against water and dust.

Method used

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  • Waterproof and dustproof ground sound production device

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Embodiment Construction

[0019] The present invention will be described in detail below with reference to the drawings and specific embodiments. This embodiment is implemented on the premise of the technical solution of the present invention, and a detailed implementation mode and specific operation process are given, but the protection scope of the present invention is not limited to the following embodiments.

[0020] Such as figure 1 As shown, a waterproof and dustproof ground sounding device includes a waterproof, dustproof, sound-permeable housing 1 and a high-fidelity speaker 2. The high-fidelity sound box 1 is fixedly installed on the waterproof, dust-proof and sound-permeable housing 2.

[0021] The specific process of the present invention is as follows:

[0022] 1) Use sound-transmitting materials to minimize the sound loss during sound transmission;

[0023] 2) Use waterproof and dustproof materials to provide a strong waterproof and dustproof barrier for the sound device, with a protection level...

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Abstract

The invention relates to a waterproof and dustproof ground sound production device. The devices are installed on various positions on a theater floor, the sound production device comprises a sound boxand a waterproof and dustproof sound transmitting shell, the sound box is fixed to the waterproof and dustproof sound transmitting shell, and the waterproof and dustproof sound transmitting shell isembedded on the theater floor. Compared with the prior art, the waterproof and dustproof ground sound production device provided by the invention has the advantages that the sound production device adopts a modular design, is applied to theaters, and is assembled and installed on various positions on the theater floor, so that a holographic sound field effect can be achieved, and the experience effect is more real.

Description

Technical field [0001] The invention relates to a sound emitting device, in particular to a waterproof and dustproof ground sound emitting device. Background technique [0002] With the development of multimedia technology, home theater systems have gradually entered ordinary home users. Home theater is to build a system close to the cinematic effect in a home environment to enjoy movies and music. The research on home theater in the prior art only focuses on the pursuit of magnificent appearance of music equipment and creating shocking effects in movie theaters, usually consisting of a large-screen TV or projection screen, and multiple surround sound speakers. [0003] Among them, home theater audio involves many aspects, the layout of power amplifiers, speakers, speakers, and the processing of the sound field environment will all affect the sound quality. In order to pursue a better sound effect, the position of each audio equipment needs to be better placed to have a better so...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04R1/20
CPCH04R1/20
Inventor 杨涛张晶鑫屈征
Owner SHANGHAI HUABO INFORMATION SERVICE