EP 2838083 A2 20150218 - Acoustic lens and acoustic diffuser comprising said acoustic lens
Title (en)
Acoustic lens and acoustic diffuser comprising said acoustic lens
Title (de)
Akustische Linse und Lautsprechvorrichtung mit einer derartigen Linse
Title (fr)
Lentille acoustique et dispositif de diffusion acoustique comprenant ladite lentille
Publication
Application
Priority
IT VR20130147 A 20130619
Abstract (en)
This is an acoustic lens (10; 10'; 110; 210; 310; 410; 510) for the refraction of acoustic waves generated by an acoustic source (70; 72; 170; 270; 371; 470; 471; 570). In addition, it is a diffuser comprising an acoustic lens (10; 10'; 110; 210; 310; 410; 510).
IPC 8 full level
G10K 11/30 (2006.01); H04R 1/34 (2006.01)
CPC (source: EP)
G10K 11/30 (2013.01); H04R 1/345 (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
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
EP 2838083 A2 20150218; EP 2838083 A3 20150225; IT VR20130147 A1 20141220
DOCDB simple family (application)
EP 14173122 A 20140619; IT VR20130147 A 20130619