发明名称 |
Remote speaker for surround-sound applications |
摘要 |
A surround-sound system for use with conventional TV sets, using a wireless remote bipolar rear speaker (or two conventional speakers fed out of phase) for the surround (difference) channels. The use of the rear speaker(s) and the mono (left plus right) front speaker on the TV set creates "phantom" left and right front speakers, and allows full surround sound without modification to the TV set or additional amplifiers or speakers.
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申请公布号 |
US5666422(A) |
申请公布日期 |
1997.09.09 |
申请号 |
US19940245624 |
申请日期 |
1994.05.18 |
申请人 |
HARRISON, ROBERT W.;WHITNEY, ALAN |
发明人 |
HARRISON, ROBERT W.;WHITNEY, ALAN |
分类号 |
H04R5/02;H04R5/04;(IPC1-7):H04R5/00 |
主分类号 |
H04R5/02 |
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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