发明名称 |
SYSTEMS, METHODS, AND APPARATUS FOR PRODUCING A DIRECTIONAL SOUND FIELD |
摘要 |
A system may be used to drive an array of loudspeakers to produce a sound field that includes a source component, whose energy is concentrated along a first direction relative to the array, and a masking component that is based on an estimated intensity of the source component in a second direction that is different from the first direction.
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申请公布号 |
US2013259254(A1) |
申请公布日期 |
2013.10.03 |
申请号 |
US201313740658 |
申请日期 |
2013.01.14 |
申请人 |
QUALCOMM INCORPORATED |
发明人 |
XIANG PEI;KIM LAE-HOON;VISSER ERIK |
分类号 |
G10K11/175 |
主分类号 |
G10K11/175 |
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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