Title:
CONTROL DEVICE, SIGNAL PROCESSING METHOD AND SPEAKER DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/124906
Kind Code:
A1
Abstract:
A control device according to one embodiment of the present invention is provided with a sound control unit and a vibration control unit. The sound control unit uses sound signals of a plurality of channels as input signals to generate a sound control signal for each of the plurality of channels, each of said sound signals having a first sound component and a second sound component that is different from the first sound component. The vibration control unit takes the difference between sound signals of two channels from among the plurality of channels to generate a vibration control signal for vibration presentation.
Inventors:
NISHIGORI SHUICHIRO (JP)
TAKEDA HIROFUMI (JP)
SUZUKI SHIRO (JP)
WATANABE TAKAHIRO (JP)
TAKEDA HIROFUMI (JP)
SUZUKI SHIRO (JP)
WATANABE TAKAHIRO (JP)
Application Number:
PCT/JP2020/045028
Publication Date:
June 24, 2021
Filing Date:
December 03, 2020
Export Citation:
Assignee:
SONY GROUP CORP (JP)
International Classes:
H04R1/00; H04R3/00
Domestic Patent References:
| WO2019072498A1 | 2019-04-18 |
Foreign References:
| JP2017050749A | 2017-03-09 | |||
| JPH07236199A | 1995-09-05 | |||
| JP2018006954A | 2018-01-11 | |||
| JPH07288887A | 1995-10-31 | |||
| JP2018064264A | 2018-04-19 |
Attorney, Agent or Firm:
OMORI, Junichi (JP)
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