Title:
AN LOUDSPEAKER COMPRISING A HORN AND A METHOD FOR CREATING UNIFORM SOUND USING LOUDSPEAKER
Document Type and Number:
WIPO Patent Application WO/2017/057876
Kind Code:
A1
Abstract:
One embodiment provides an omnidirectional loudspeaker comprising a first axisymmetric reflector, a second axisymmetric reflector, a sound source in the first axisymmetric reflector or the second axisymmetric reflector, and a horn including a straight section and a growth section extending from a distal end of the straight section. The growth section comprises one or more curves that are scaled with a radial coordinate and that expands sound waves generated by the sound source.
Inventors:
BEZZOLA ANDRI (US)
Application Number:
PCT/KR2016/010650
Publication Date:
April 06, 2017
Filing Date:
September 23, 2016
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
H04R1/34; H04R1/32; H04R9/06
Domestic Patent References:
| WO2015094115A1 | 2015-06-25 |
Foreign References:
| US20140029781A1 | 2014-01-30 | |||
| US20050175207A1 | 2005-08-11 | |||
| KR101510692B1 | 2015-04-09 | |||
| JP2004343229A | 2004-12-02 |
Other References:
See also references of EP 3338460A4
Attorney, Agent or Firm:
Y.P.LEE, MOCK & PARTNERS (KR)
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