Speaker

A loudspeaker and sound technology, applied in the field of loudspeakers and loudspeaker systems, can solve the problems of poor sound quality, not being broadcast normally, etc.

Active Publication Date: 2012-12-26
LG ELECTRONICS INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In particular, when sound waves are emitted using only the operation of the speaker unit without the hous

Method used

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Examples

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Embodiment Construction

[0038] Reference will now be made in detail to the preferred embodiments of the present invention, examples of which are illustrated in the accompanying drawings. Wherever possible, the same reference numbers will be used throughout the drawings to refer to the same or like parts.

[0039] A speaker and a speaker system according to the embodiments will be described in detail with reference to the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein; Alternative embodiments can be readily derived through additions, modifications, and changes, and will fully convey the concept of the present invention to those skilled in the art.

[0040] The meaning of "comprises", "comprises", "includes", or "includes" designates attributes, regions, fixed numbers, steps, processes, elements and / or components, but does not exclude other attributes, regions, fixed numbers, steps, process, element...

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Abstract

Provided are a speaker and a speaker system. The speaker includes a main unit and a sub unit. The main unit emits a sound in a first direction. The sub unit is formed integrally with the main unit and emits a sound in a second direction different from the first direction.

Description

technical field [0001] Cross References to Related Applications [0002] This application claims the benefit of Korean Patent Application No. 10-2010-0077959 filed on Aug. 12, 2010 under 35 USC § 119 and 35 USC § 365, the entire contents of which are incorporated herein by reference. [0003] The present disclosure relates to a speaker and a speaker system that provide richer sound effects using a speaker with multi-directionality. Background technique [0004] Typically, audio systems and home theaters include speaker units that emit sound waves using the vibration of a diaphragm. Speakers are classified into tweeter units that emit high-frequency sound waves, woofer units that emit low-frequency sound waves, and full-range speakers that emit full-range sound. Additionally, a subwoofer unit can be added to emphasize mid and deep sounds. [0005] Human audio frequencies can range from about 20 Hz to about 20 KHz. [0006] Thus, the frequency of the sound emitted from the...

Claims

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Application Information

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IPC IPC(8): H04R1/32H04R1/02
CPCH04R1/26H04R1/32H04R1/02H04R1/24H04R1/323H04R2205/022H04R1/025H04R1/34H04R25/40H04R25/552
Inventor 车炫昇
Owner LG ELECTRONICS INC
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