- 专利标题: Automotive audio system and method with tri-polar loudspeaker configuration and floating waveguide equipped transducers in an automotive headrest
-
申请号: US17526569申请日: 2021-11-15
-
公开(公告)号: US11838740B2公开(公告)日: 2023-12-05
- 发明人: George Digby Fryer , Matthew Lyons , Bradley M. Starobin
- 申请人: Sound United, LLC
- 申请人地址: US CA Carlsbad
- 专利权人: Sound United, LLC
- 当前专利权人: Sound United, LLC
- 当前专利权人地址: US CA Carlsbad
- 代理机构: McKinney & Associates, LLC
- 代理商 J. Andrew McKinney, Jr.
- 主分类号: H04S7/00
- IPC分类号: H04S7/00 ; H04R1/34 ; H04R1/02 ; H04S1/00 ; H04R5/04 ; H04R5/02
摘要:
A signal processing method and Automotive Audio System 290 comprising a tripolar loudspeaker configuration housed in at least one automotive head-rest assembly 200 or 500, whose radiation pattern, in conjunction with inter-element delays and other design features, is such that that passengers are afforded temporal and amplitude cues for achieving the desired soundfield appropriate for a variety of audio program material. Optionally, some or all of the headrest assembly transducers are aligned and configured with a Floating Waveguide member 470.
公开/授权文献
信息查询