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Title:
SOUND EMISSION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2021/014935
Kind Code:
A1
Abstract:
The present technology pertains to a sound emission system that can make it unlikely to hear sound leaking outside a specified direction. This sound emission system is provided with: at least one first speaker that emits a target sound; and at least one second speaker that is disposed adjacent to the at least one first speaker and that emits a directional concealment sound. The present technology is applicable to a sound emission system.

Inventors:
KATO YASUHIKO (JP)
Application Number:
PCT/JP2020/026172
Publication Date:
January 28, 2021
Filing Date:
July 03, 2020
Export Citation:
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Assignee:
SONY CORP (JP)
International Classes:
H04R1/40; G10K11/175; G10K11/178; H04R3/00
Foreign References:
JP2012073411A2012-04-12
JP2017050847A2017-03-09
JP2012098631A2012-05-24
JP2017126888A2017-07-20
JP2013162212A2013-08-19
JP2016177204A2016-10-06
JP2014130251A2014-07-10
JP2012113130A2012-06-14
JP2002540696A2002-11-26
JPH01240099A1989-09-25
Attorney, Agent or Firm:
NISHIKAWA Takashi et al. (JP)
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