Title:
CONTROL DEVICE, SPEAKER DEVICE, AND SOUND OUTPUT METHOD
Document Type and Number:
WIPO Patent Application WO/2021/044901
Kind Code:
A1
Abstract:
A control device according to one embodiment of the present technology is equipped with a haptic control part and a sound control part. On the basis of a haptic signal for haptic presentation, the haptic control part generates a haptic control signal that drives a haptic presentation unit. On the basis of a first sound signal and a second sound signal, which is generated on the basis of the haptic signal and includes a sound component in anti-phase to a sound produced by the haptic presentation unit, the sound control part generates a sound control signal that drives a sound output unit.
Inventors:
TAKEDA HIROFUMI (JP)
NISHIGORI SHUICHIRO (JP)
SUZUKI SHIRO (JP)
WATANABE TAKAHIRO (JP)
NISHIGORI SHUICHIRO (JP)
SUZUKI SHIRO (JP)
WATANABE TAKAHIRO (JP)
Application Number:
PCT/JP2020/031969
Publication Date:
March 11, 2021
Filing Date:
August 25, 2020
Export Citation:
Assignee:
SONY CORP (JP)
International Classes:
H04R1/00; G10K11/178; H04R3/00
Domestic Patent References:
| WO2013084958A1 | 2013-06-13 |
Foreign References:
| JP2010258807A | 2010-11-11 | |||
| JP2009513077A | 2009-03-26 | |||
| US20160073200A1 | 2016-03-10 | |||
| JP2014239430A | 2014-12-18 | |||
| US20180350339A1 | 2018-12-06 | |||
| JP2012105147A | 2012-05-31 |
Attorney, Agent or Firm:
OMORI, Junichi (JP)
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