Title:
SOUND ZONING SYSTEM
Document Type and Number:
WIPO Patent Application WO/2022/176462
Kind Code:
A1
Abstract:
A sound zoning system (10) is a system for partitioning a space (50) into a plurality of zones in accordance with the kind of sound content that can be heard in the space (50). The sound zoning system (10) includes: a plurality of speaker devices (40) belonging to a first group for creating a first zone among a plurality of zones; and a control device (20) for transmitting, to each of the plurality of speaker devices (40) while the plurality of first speaker devices playback sound content A, first playback start-time information indicating the playback start-time for sound content B which is the next sound content to be played after the sound content A, such transmission carried out via wireless communication.
Inventors:
OKUNO TATSUYA
HORIMOTO YOSHIKAZU
NOGUCHI WATARU
OKAZAKI TAKAYOSHI
HORIMOTO YOSHIKAZU
NOGUCHI WATARU
OKAZAKI TAKAYOSHI
Application Number:
PCT/JP2022/001067
Publication Date:
August 25, 2022
Filing Date:
January 14, 2022
Export Citation:
Assignee:
PANASONIC IP MAN CO LTD (JP)
International Classes:
H04R3/12; H04R27/00
Foreign References:
| JP2016224976A | 2016-12-28 | |||
| JP2019525235A | 2019-09-05 | |||
| JP2021500636A | 2021-01-07 | |||
| US20170093943A1 | 2017-03-30 | |||
| JP2015100085A | 2015-05-28 | |||
| JP2013110477A | 2013-06-06 | |||
| JP2008160581A | 2008-07-10 |
Attorney, Agent or Firm:
NII, Hiromori et al. (JP)
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