Speaker and speaker system

A loudspeaker and sound technology, applied in the acoustic structure of the high-pitched part, loudspeaker system, and loudspeaker field, can solve the problems of inability to do stereo, high cost, and large volume of the sound system, and achieve the effect of ensuring the stereo effect

Active Publication Date: 2021-11-05
LITTLE BIRD CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] In order to meet the uniform distribution of the sound field in the use environment, traditional speakers are often used in conjunction with multiple individual channels and multiple reflectors such as walls. For example, the existing dome tweeter uses a horn and a phase cone to achieve high omnidirectionality. Sound field, this solution is only suitable for mono, not stereo, and the whole sound system is bulky and expensive

Method used

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  • Speaker and speaker system
  • Speaker and speaker system
  • Speaker and speaker system

Examples

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Embodiment Construction

[0037] Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that the relative arrangements of components and steps, numerical expressions and numerical values ​​set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise.

[0038] The following description of at least one exemplary embodiment is merely illustrative in nature and in no way taken as limiting the invention, its application or uses.

[0039] Techniques, methods and devices known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, such techniques, methods and devices should be considered part of the description.

[0040] In all examples shown and discussed herein, any specific values ​​should be construed as exemplary only, and not as limitations. Therefore, other instances of the exemplary embodiment may have dif...

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Abstract

The invention discloses a loudspeaker and a loudspeaker system. The two sides of the radiator are respectively provided with a first sound circulation channel and a second sound circulation channel; Extend to the edge of the radiator in a manner that gradually moves away from the first sounding unit in the X-axis direction; the second sound circulation channel is from the position on the radiator that is directly opposite to the second sounding unit to gradually move away from the second sounding unit in the X-axis direction. The way the sounding unit extends to the edge of the radiator. In the loudspeaker of the present invention, the sound waves emitted by the first sounding unit are radiated through several first sound circulation channels on the radiator, and the sound waves emitted by the second sounding unit are radiated through several second sound circulation channels on the radiator, thereby realizing The 360° diffusion of the sound field of the two sounding units is improved, and the sound field of the tweeter is improved to be omnidirectional, so that the speaker can be made smaller while ensuring the stereo effect of the speaker.

Description

technical field [0001] The present invention relates to the technical field of acoustics, more precisely, to a loudspeaker, in particular to an acoustic structure of a treble part; the present invention also relates to a loudspeaker system. Background technique [0002] With the accumulation of social wealth and the acceleration of the pace of life, people put forward higher requirements for an excellent and fast quality of life. Beautiful music is an indispensable part of life. As the source of music, audio is widely used in life, work, study and entertainment. [0003] In order to meet the uniform distribution of the sound field in the use environment, traditional speakers are often used in conjunction with multiple individual channels and multiple reflectors such as walls. For example, the existing dome tweeter uses a horn and a phase cone to achieve high omnidirectionality. Sound field, this solution is only suitable for mono, not stereo, and the entire sound system is...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04R9/06H04R9/02
Inventor 刘崧刘一韬刘建丹
Owner LITTLE BIRD CO LTD
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