| 发明名称 |
Speaker |
| 摘要 |
A speaker includes a housing and four substantially similar electro-acoustic drivers secured inside the housing. The drivers are driven by substantially the same audio signal and are arranged such that the net mechanical vibrational force between the drivers and the housing is substantially zero. Four substantially similar passive radiators are secured inside the housing and driven by acoustic energy from the four drivers. The passive radiators are arranged such that the net mechanical vibrational force between the passive radiators and the housing is substantially zero. |
| 申请公布号 |
US8995696(B2) |
申请公布日期 |
2015.03.31 |
| 申请号 |
US201213600967 |
申请日期 |
2012.08.31 |
| 申请人 |
Bose Corporation |
发明人 |
Litovsky Roman N.;Silver Jason D.;Mobed Darius |
| 分类号 |
H04R25/00;H04R3/00;H04R1/28 |
主分类号 |
H04R25/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A speaker, comprising:
a housing; four substantially similar electro-acoustic drivers secured inside the housing and driven by substantially the same audio signal, the drivers being arranged such that the net mechanical vibrational force between the drivers and the housing is substantially zero; and four substantially similar passive radiators secured inside the housing and driven by acoustic energy from the four drivers, the passive radiators being arranged such that the net mechanical vibrational force between the passive radiators and the housing is substantially zero, wherein the intended directions of travel of the four drivers and the four passive radiators are substantially parallel with a shortest dimension of the housing. |
| 地址 |
Framingham MA US |
