发明公开
EP2612508A1 A SPEAKER SYSTEM WHICH COMPRISES SPEAKER DRIVER GROUPS
有权
LAUTSPRECHERSYSTEM MIT LAUTSPRECHERTREIBERGRUPPEN
- 专利标题： A SPEAKER SYSTEM WHICH COMPRISES SPEAKER DRIVER GROUPS
- 专利标题（中）： LAUTSPRECHERSYSTEM MIT LAUTSPRECHERTREIBERGRUPPEN
-
申请号： EP11822227.2申请日： 2011-09-01
-
公开(公告)号： EP2612508A1公开(公告)日： 2013-07-10
- 发明人: RISBERG, Pär, Gunnars
- 申请人： Actiwave AB
- 申请人地址： Svetsarvägen 15 171 41 Solna SE
- 专利权人： Actiwave AB
- 当前专利权人： Actiwave AB
- 当前专利权人地址： Svetsarvägen 15 171 41 Solna SE
- 代理机构： Bokinge, Ole
- 优先权： US379755P 20100903; SE1050907 20100903
- 国际公布： WO2012030292 20120308
- 主分类号： H04R1/24
- IPC分类号： H04R1/24 ; H04R1/26
摘要：
A speaker system (1, 1′, 1″) comprises a first speaker driver group (G1), comprising at least one first speaker driver (S1) and a first amplifier (A1), and a second speaker driver group (G2), comprising at least one second speaker driver (S2) and a second amplifier (A2). The speaker system further comprises a digital signal processor (2), adapted to provide a first signal to the first speaker driver group (G1) and a second signal to the second signal group (G2), wherein the first and second signals differ with respect to frequency range and at least one of the speaker driver groups comprises at least 4, 6, 8 or 10 speaker drivers.
公开/授权文献
- EP2612508B1 A SPEAKER SYSTEM WHICH COMPRISES SPEAKER DRIVER GROUPS 公开/授权日：2017-03-08
信息查询
