| 发明名称 |
Low reflection transmission line loudspeaker system joins active sound generator and passive sound outlet opening using sound channel defined by simple surface |
| 摘要 |
<p>Low reflection transmission line loudspeaker system joins an active sound generator (Loudspeaker) L and passive sound outlet opening (P) using a sound channel defined by a simple surface fixed to a wall and matched by selection of the length (l).</p> |
| 申请公布号 |
DE102005031230(A1) |
申请公布日期 |
2007.01.04 |
| 申请号 |
DE20051031230 |
申请日期 |
2005.07.01 |
| 申请人 |
KALT, PETER |
发明人 |
KALT, PETER |
| 分类号 |
H04R1/22;H04R1/02;H04R1/28 |
主分类号 |
H04R1/22 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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