EP 2719194 A1 20140416 - AN AUDIO SPEAKER ARRANGEMENT
Title (en)
AN AUDIO SPEAKER ARRANGEMENT
Title (de)
LAUTSPRECHERANORDNUNG
Title (fr)
DISPOSITIF DE HAUT-PARLEURS
Publication
Application
Priority
- EP 11169294 A 20110609
- IB 2012052800 W 20120604
- EP 12729735 A 20120604
Abstract (en)
[origin: WO2012168849A1] In a speaker arrangement, a first sound transducer (101) reproduces sound in a lower frequency range and has a first on-axis direction (109). A second sound transducer (103) reproduces sound in the lower frequency range and has a second on-axis direction (111). A third sound transducer (103) reproduces sound in a higher frequency range and has a third on-axis direction (113). The third sound transducer (105) is positioned between the first sound transducer (101) and the second sound transducer (103). Furthermore, a first angle between the first on-axis direction (109) and the second on-axis direction (111) is between 20° and 120°; and a second angle between the first on-axis direction (109) and the third on- axis direction (111) is less than the first angle. The arrangement may render sound with a wide sound stage and may provide a good approximation to a point source.
IPC 8 full level
H04R 1/32 (2006.01)
CPC (source: EP)
H04R 1/323 (2013.01); H04R 1/26 (2013.01); H04R 1/2888 (2013.01); H04R 1/403 (2013.01)
Citation (search report)
See references of WO 2012168849A1
Citation (examination)
AUDELITY: "Loudspeakers for your digital music", 13 September 2010 (2010-09-13), Retrieved from the Internet <URL:http://www.audelity.com/broschyr/od10%20pa7.pdf> [retrieved on 20140930]
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
WO 2012168849 A1 20121213; BR 112013031157 A2 20170207; CN 103583053 A 20140212; EP 2719194 A1 20140416; JP 2014519293 A 20140807; RU 2013158172 A 20150720
DOCDB simple family (application)
IB 2012052800 W 20120604; BR 112013031157 A 20120604; CN 201280028140 A 20120604; EP 12729735 A 20120604; JP 2014514189 A 20120604; RU 2013158172 A 20120604