发明名称 |
SOUND REPRODUCING APPARATUS |
摘要 |
<p>A sound reproducing apparatus is structured to use first dividing circuit (12) and determining circuit (16) to analyze a frequency characteristic of an inputted signal and to output a signal adjusted by first adjusting circuit (14) to have a prescribed frequency characteristic by a switching by switch circuit (17). Thus, when signals having different frequency characteristics are inputted, frequency characteristics of the input signals can be automatically adjusted without using an external signal and channels having different frequency characteristics can be reproduced by a single system to provide good speaker-reproduced sound.</p> |
申请公布号 |
EP1893000(A1) |
申请公布日期 |
2008.02.27 |
申请号 |
EP20060766483 |
申请日期 |
2006.06.08 |
申请人 |
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. |
发明人 |
KOTEGAWA, KAZUHISA;NAGASAWA, SINNOSUKE |
分类号 |
H04S5/02;H04R3/04;H04S7/00 |
主分类号 |
H04S5/02 |
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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