发明名称 |
Feedback method of noise control having multiple inputs and outputs |
摘要 |
A multidimensional feedback system is used to reduce the noise component of a vibrational or acoustic field. The feedback algorithm includes a matrix operator that diagonalizes the feedback system. As a consequence, each of two or more actuators can be treated as though it closes an independent, one-dimensional feedback system. Therefore, classical one-dimensional feedback analysis can be used in the context of a system having multiple error sensors and multiple actuators.
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申请公布号 |
US5953428(A) |
申请公布日期 |
1999.09.14 |
申请号 |
US19960640199 |
申请日期 |
1996.04.30 |
申请人 |
LUCENT TECHNOLOGIES INC. |
发明人 |
SILVERBERG, MICHAEL H.;ZUNIGA, MICHAEL ANTHONY |
分类号 |
G10K11/178;(IPC1-7):A61F11/06 |
主分类号 |
G10K11/178 |
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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