发明名称 |
AMBIENT IMAGING LOUDSPEAKER SYSTEM |
摘要 |
Sound reproduction apparatus includes a loudspeaker system having a plurality of drivers for producing audio signals in response to respective electrical right and left stereophonic signals. A first of these drivers has a voice coil wired and connected in circuit for producing an audio output signal representing one of the electrical right and left stereophonic signals. A second of these drivers has a dual voice coil wired and connected in circuit for producing an audio output signal representing a difference between the one of the electrical right and left stereophonic signals reproduced by the first driver and the other stereophonic signal.
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申请公布号 |
CA2022406(A1) |
申请公布日期 |
1991.11.04 |
申请号 |
CA19902022406 |
申请日期 |
1990.07.31 |
申请人 |
CHICAGO STEEL RULE DIE & FABRICATORS CO. |
发明人 |
MCSHANE, CHARLES L. |
分类号 |
H04R3/12;H04R3/14;H04R5/02;H04R5/04;(IPC1-7):H04R5/02;H04S3/02 |
主分类号 |
H04R3/12 |
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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