Title:
HYBRID SPEAKER
Document Type and Number:
WIPO Patent Application WO/2018/093043
Kind Code:
A1
Abstract:
The present invention relates to a hybrid speaker which is a hybrid multiway speaker suitable for smoothly implementing integrated broadband features with minimal distortion by phase interference caused in the case of noncoaxial coupling, by coaxially coupling: a dedicated electromagnetic high-resolution treble speaker having an active diaphragm which has an open inside and comprises a plurality of vibration wings which move in a circular arc motion, and which perform control for the natural cancellation of a bass range and reduce and augment high frequencies, freely; and a dynamic bass speaker capable of flattening out or softening mid- to high-pitched sound features. Accordingly, the present invention can be industrially useful by easily controlling frequencies across a broader range and being suitable for implementing high-resolution broadband features.
Inventors:
OKJEONG YOO (KR)
Application Number:
PCT/KR2017/011032
Publication Date:
May 24, 2018
Filing Date:
September 29, 2017
Export Citation:
Assignee:
EARBRIDGE INC (KR)
International Classes:
H04R7/02; H04R1/24; H04R9/02
Foreign References:
| KR100872543B1 | 2008-12-08 | |||
| KR101460170B1 | 2014-11-20 | |||
| JP2005027286A | 2005-01-27 | |||
| KR101596894B1 | 2016-02-23 | |||
| US20130121522A1 | 2013-05-16 | |||
| KR101596894B1 | 2016-02-23 |
Other References:
See also references of EP 3370436A4
Attorney, Agent or Firm:
HWANG, Jung Hyun (KR)
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