Loudspeaker and loudspeaker system

Abstract

The invention discloses a loudspeaker and a loudspeaker system. First sound circulation passageways and second sound circulation passageways are respectively arranged on the two sides of an irradiator. The first sound circulation passageways extend to the edge of the irradiator from the position of the radiator that is directly facing a first sound producing unit through gradually getting away from the first sound producing unit in the X-axis direction. The second sound circulation passageways extend to the edge of the irradiator from the position of the radiator that is directly facing a second sound producing unit through gradually getting away from the second sound producing unit in the X-axis direction. According to the technical scheme of the loudspeaker, sound waves emitted from the first sound producing unit are radiated to the outside through a plurality of first sound circulation passageways on the radiator. Meanwhile, sound waves emitted from the second sound producing unit are radiated to the outside through a plurality of second sound circulation passageways on the radiator. Therefore, the 360-degree diffusion of the sound fields of the two sound producing units can be realized. Meanwhile, the omni-directional property of the sound field of a tweeter unit is improved, so that the loudspeaker can be made smaller. Moreover, the stereophonic effect of the loudspeaker can be simultaneously ensured.

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...

AI Technical Summary

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

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