发明名称 |
ACOUSTIC CONTROL APPARATUS |
摘要 |
According to an embodiment, a control filter coefficient is calculated in such a manner that a second spatial average of one or more complex sound pressure ratios at one or more target binaural positions when a first loudspeaker and a second loudspeaker emit a second acoustic signal and a first acoustic signal is approximated to a first spatial average of one or more complex sound pressure ratios at the one or more target binaural positions when a target virtual acoustic source emits the first acoustic signal. |
申请公布号 |
US2012328108(A1) |
申请公布日期 |
2012.12.27 |
申请号 |
US201213428055 |
申请日期 |
2012.03.23 |
申请人 |
ENAMITO AKIHIKO;NISHIMURA OSAMU;HIRUMA TAKAHIRO;KABUSHIKI KAISHA TOSHIBA |
发明人 |
ENAMITO AKIHIKO;NISHIMURA OSAMU;HIRUMA TAKAHIRO |
分类号 |
H04R5/02 |
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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