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Field effect sound box

A field effect and speaker technology, applied in the transducer shell/cabinet/stand, frequency/directional characteristic device, sensor, etc., can solve the problem of sound energy loss and achieve the effect of the best sound effect experience

Pending Publication Date: 2019-10-08
周利英
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Known speakers usually provide wonderful sound, the sound outlet is directly facing the wall, the sound shoots to the wall in a horizontal direction, most of the sound is absorbed, and the loss of sound energy is the biggest disadvantage

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0015] exist figure 1 Among them, the dotted line represents the direction of the room or the sound wave; a field effect speaker (1), the speaker (2), the speaker is a resonance box; the speaker (3), the speaker (3) is fixed on the sound outlet (4) on the front plate (5); set base (6), the base (6) and the front plate (5) form a 45-degree angle; the sound shoots down from the sound outlet (4) to the base (6) at a 45-degree incident angle Bounce upwards with a 45-degree exit angle, the sound of the first bounce shoots upwards at a 45-degree incident angle to the wall (9) and then bounces at a 45-degree exit angle, and the second bounced sound upwards with a 45-degree The incident angle shoots to the roof (10) and bounces forward at a 45-degree exit angle. The sound of the third bounce shoots down to the opposite wall (11) at a 45-degree incident angle and then bounces at a 45-degree exit angle. When it starts, the sound resounds in the house, filling every corner of the house ...

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PUM

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Abstract

A field effect sound box is characterized in that the front plate of the loudspeaker of the sound box forms an angle of 45 degrees with the base; the sound is emitted to the base at the 45-degree incident angle and then bounces forwards at the 45-degree emergent angle, the sound bounced for the first time is emitted to the wall at the 45-degree incident angle and then bounces upwards at the 45-degree emergent angle, the sound bounces for the second time and is emitted to the roof, the sound bounces towards the opposite wall for the third time, the sound is loud in a room; and all corners in aroom are filled with sound energy.

Description

technical field [0001] The invention relates to a field effect sound box, which can fill the whole room with the sound of the sound box, and enhance the sound energy and sense of presence. Background technique [0002] The known sound box usually provides wonderful sound, the sound outlet is directly facing the wall, and the sound is projected to the wall in a horizontal direction, most of the sound is absorbed, and the loss of sound energy is the biggest disadvantage. Contents of the invention [0003] In order to overcome the disadvantages of the known sound box, the present invention provides a field effect sound box whose sound cannot be absorbed. [0004] The technical solution adopted by the present invention to solve the technical problem is: a field effect sound box, the sound box is set as a resonance box; the horn is fixed on the front plate with the sound outlet; 45-degree angle; the sound shoots down from the sound outlet to the base at a 45-degree incident an...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04R1/02H04R1/34
CPCH04R1/02H04R1/345
Inventor 不公告发明人
Owner 周利英