EP 2400782 B1 20140903 - One-piece stereophonic device for a speaker enclosure
Title (en)
One-piece stereophonic device for a speaker enclosure
Title (de)
Monoblock-Stereo-Vorrichtung einer verstärkten Lautsprecherbox
Title (fr)
Dispositif monobloc et stéréophonique d'enceinte acoustique amplifiée
Publication
Application
Priority
FR 1002660 A 20100625
Abstract (en)
[origin: EP2400782A1] The device has front loudspeakers (2), and rear loud speakers (3) inclined toward top. The front and rear loud speakers are arranged such that sound produced by the loudspeaker simultaneously is spread toward opposite stereo axes. The sound produced by the rear loudspeakers is reflected toward front of the device by a vertical wall (8) i.e. LCD screen, placed behind the rear loudspeakers. The rear loudspeakers are oriented toward rear according to an angle ranging between 25 and 70 degrees with respect to horizontal direction. The rear loudspeakers are provided above the front loudspeakers.
IPC 8 full level
CPC (source: EP)
H04R 1/323 (2013.01); H04R 5/02 (2013.01); H04R 2205/022 (2013.01); H04R 2205/024 (2013.01)
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)
EP 2400782 A1 20111228; EP 2400782 B1 20140903; FR 2962001 A1 20111230
DOCDB simple family (application)
EP 11290244 A 20110527; FR 1002660 A 20100625