基本信息:
- 专利标题: 오디오 스피커 장치
- 专利标题(英):An audio speaker arrangement
- 专利标题(中):音频扬声器安装
- 申请号:KR1020117011864 申请日:2009-10-26
- 公开(公告)号:KR1020110082583A 公开(公告)日:2011-07-19
- 发明人: 베르제르줄리앙엘. , 뷰렛베누와
- 申请人: 깁슨 이노베이션즈 벨지움 엔브이
- 申请人地址: Interleuvenlaan **, **** Leuven, Belgium
- 专利权人: 깁슨 이노베이션즈 벨지움 엔브이
- 当前专利权人: 깁슨 이노베이션즈 벨지움 엔브이
- 当前专利权人地址: Interleuvenlaan **, **** Leuven, Belgium
- 代理人: 특허법인충정
- 优先权: EP081677007 2008-10-28
- 国际申请: PCT/IB2009/054712 2009-10-26
- 国际公布: WO2010049867 2010-05-06
- 主分类号: H04R1/32
- IPC分类号: H04R1/32 ; H04R1/26
The speaker apparatus includes a first sound transducer (101) play the sound at the lower frequency range and having a first axial direction and a first center point. The apparatus comprises a second sound transducer (103) comprises, a second sound transducer (103) has a second axial direction and a second center point is mounted in front of the first transducer for reproducing sound in a higher frequency range have. The positioning is not larger than the first axial direction and the second cross-over wavelength between the angle of 45 ° and 135 ° between the axial direction and corresponding to the distance between cross-over frequency between the first center point and the second center point. The crossover frequency between the lower frequency range and a higher frequency range is within the interval of 1.5 kHz to 3 kHz. There may be achieved an improved approximate point sources.
信息查询:
EspacenetIPC结构图谱:
H | 电学 |
--H04 | 电通信技术 |
----H04R | 扬声器、送话器、唱机拾音器或类似的传感器 |
------H04R1/00 | 传感器的零部件 |
--------H04R1/16 | .将触针安装或连接到有或无阻尼装置的传感器 |
----------H04R1/32 | ..只用于获得所需方向特性的 |