发明名称 |
Soundfield playback from a single speaker system |
摘要 |
An improved method and apparatus for recreating spatially natural soundfields in a variety of listening environments is disclosed. The apparatus includes a speaker cabinet that contains multiple drivers each driven so as to effect an overall radiation pattern that mimics the soundfield pattern described by a B-format signal vector. This apparatus allows natural or synthetic soundfields to be played back from a relatively small mechanical speaker structure, providing the benefits of multichannel sound without a cumbersome arrangement of individual speaker cabinets.
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申请公布号 |
US2001036286(A1) |
申请公布日期 |
2001.11.01 |
申请号 |
US20010838913 |
申请日期 |
2001.04.20 |
申请人 |
LAKE TECHNOLOGY LIMITED |
发明人 |
LAYTON LEONARD CHARLES;MCGRATH DAVID STANLEY |
分类号 |
H04R5/02;(IPC1-7):H04R5/02;H04R1/02;H04R9/06 |
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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