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Directional sound equipment layout structure capable of adjusting layout

A layout structure and adjustable technology, applied in the direction of frequency/direction characteristic devices, sensors, electrical components, etc., can solve the problems of low intelligence, difficulty in meeting the needs of use, and difficulty in realizing rotatable and directional speakers, and meet the needs of multiple uses , the effect of high degree of intelligence

Pending Publication Date: 2022-03-18
怡声(上海)文化传媒有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the rotation method of this directional speaker can only realize the overall rotation. If the scene needs sound transmission with multiple directional requirements, it is difficult to realize the current rotatable directional speaker.
Moreover, when the directional sound is transmitted, the directional sound transmission cannot be automatically targeted at a specific target group, and it can only be rotated mechanically to achieve the purpose of orientation. The degree of intelligence is low, and it is difficult to meet more usage needs in reality.

Method used

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  • Directional sound equipment layout structure capable of adjusting layout
  • Directional sound equipment layout structure capable of adjusting layout
  • Directional sound equipment layout structure capable of adjusting layout

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Embodiment Construction

[0031] 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.

[0032] Such as Figure 1-4 As shown, a layout structure of a directional speaker 1 with an adjustable layout includes a directional speaker 1 , a directional control structure 2 , a face entry module 3 , a directional capture module 4 , a reset module 5 and a control unit 6 .

[0033] The directional sound 1 is used as the sound source propagation carrier, the directional control structure 2 is used to control the directional sound 1 to change the position of the sound source, and the face input module 3 is used to obtain the target face and store the target face in the face database 34 , the directional capture module 4 is used to capture the target face and compare...

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Abstract

The invention discloses a directional sound equipment layout structure capable of adjusting layout, and relates to the technical field of directional sound equipment layout, the directional sound equipment layout structure comprises a directional sound equipment, a directional control structure and a control unit, the directional control structure comprises an angle control module and a lifting module, the angle control module comprises a plurality of rotating seats arranged along the length direction of the sound equipment body, each rotating seat is driven by a driving part to rotate, each rotating seat is provided with a plurality of sound diffusion holes along the length direction, and the angle control module is used for controlling the change of a propagation path of the sound source along the horizontal direction. According to the invention, the change of the sound transmission position in the vertical direction can be realized, and multidirectional directional sound transmission can be realized on the whole; and directional sound transmission for a specific target face is realized, more use requirements can be met, and the intelligent degree is high.

Description

technical field [0001] The invention relates to the technical field of directional sound layout, in particular to a directional sound layout structure with adjustable layout. Background technique [0002] Directional loudspeaker is the innovative application product of acoustics combined with directional sound technology. Based on the principle of directional sound technology, the low-frequency sound signal is carried on the high-frequency signal with strong directivity, which is amplified and projected into the air. According to the propagation characteristics of sound in the air, the high-frequency signal will be quickly filtered out, while the high-frequency Audible sound signals on the signal are naturally filtered out, enabling directional propagation of sound. At the same time, directional sound technology will control the propagation of sound waves in a specific area. The sound waves in this area are very strong, while the sound waves outside this area will gradually...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04R1/34
CPCH04R1/345
Inventor 于洁辰
Owner 怡声(上海)文化传媒有限公司
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