| 发明名称 |
Environment for demonstrating a stereo loudspeaker system |
| 摘要 |
A generally semicircular enclosure about 3 feet in radius and 7.5 feet high carries a pair of horizontally mounted loudspeakers centered about 5.5 feet from the bottom facing the center of the enclosure.
|
| 申请公布号 |
US4107461(A) |
申请公布日期 |
1978.08.15 |
| 申请号 |
US19770804896 |
申请日期 |
1977.06.09 |
| 申请人 |
BOSE CORPORATION |
发明人 |
BOSE, AMAR G. |
| 分类号 |
H04R5/02;(IPC1-7):H04R5/02 |
主分类号 |
H04R5/02 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
