Title:
SOUND SYSTEM INCLUDING MULTI-CHANNEL WIRELESS SPEAKERS, AND POWER MANAGEMENT METHOD THEREOF
Document Type and Number:
WIPO Patent Application WO/2023/058800
Kind Code:
A1
Abstract:
A sound system including multi-channel wireless speakers according to the present invention, by means of a processor: monitors the state of power supply to each of a plurality of sound output devices arranged in a space; detects, as a result of the monitoring, the position of a first sound output device satisfying a preset state condition among the plurality of sound output devices; selects, on the basis of the detected position, a second sound output device with which to perform a sound compensation operation; and performs a sound compensation operation for the first sound output device by using the selected second sound output device. Accordingly, more optimal acoustics can be continuously provided even when the power supply to a portion of combined/arranged wireless speakers is insufficient.
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Inventors:
YOON SEOKHO (KR)
CHOI CHANGHO (KR)
BAE JINWAN (KR)
KIM HEESOO (KR)
KIM SUNMIN (KR)
JUNG HANSAEM (KR)
PARK HYUNSU (KR)
CHOI CHANGHO (KR)
BAE JINWAN (KR)
KIM HEESOO (KR)
KIM SUNMIN (KR)
JUNG HANSAEM (KR)
PARK HYUNSU (KR)
Application Number:
PCT/KR2021/013942
Publication Date:
April 13, 2023
Filing Date:
October 08, 2021
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
H04R29/00; G01S5/00; G01S17/06; H02J7/00; H04R3/12; H04R5/02
Foreign References:
| JP2018007191A | 2018-01-11 | |||
| KR20050088700A | 2005-09-07 | |||
| KR20130044494A | 2013-05-03 | |||
| KR20180002124A | 2018-01-08 | |||
| US20180367893A1 | 2018-12-20 |
Attorney, Agent or Firm:
PARK, Jang-Won (KR)
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