| 发明名称 |
Stereophonic reproducing system |
| 摘要 |
A stereophonic reproducing system having left signal and right signal channels and impedance provided between the two channels, whereby steady acoustic effects of 4-channel stereo may be simply obtained from 2-channel stereophonic signals.
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| 申请公布号 |
US4097688(A) |
申请公布日期 |
1978.06.27 |
| 申请号 |
US19710195399 |
申请日期 |
1971.11.03 |
| 申请人 |
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. |
发明人 |
OCHI, YOSHIAKI |
| 分类号 |
H04S5/02;(IPC1-7):H04R5/00 |
主分类号 |
H04S5/02 |
| 代理机构 |
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| 地址 |
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