Acoustic control apparatus

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United States of America Patent

PATENT NO 9756447
SERIAL NO

14739380

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Abstract

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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.

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Patent Owner(s)

  • KABUSHIKI KAISHA TOSHIBA

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Enamito, Akihiko Kawasaki, JP 62 429
Hiruma, Takahiro Tokyo, JP 16 94
Nishimura, Osamu Kawasaki, JP 136 1231

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