Title:
SPEAKER DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/145152
Kind Code:
A1
Abstract:
A speaker device comprising: a casing; an L-channel speaker unit and an R-channel speaker unit provided horizontally to a prescribed surface of the casing; and a center speaker unit that is provided between the L-channel speaker unit and the R-channel speaker unit and that reproduces a speech signal of a frequency band necessary for understanding words, wherein a speaker box of the center speaker unit is provided independently of speaker boxes of the L-channel and R-channel speaker units.
Inventors:
TSURUMOTO TAKASHI (JP)
Application Number:
PCT/JP2020/047649
Publication Date:
July 22, 2021
Filing Date:
December 21, 2020
Export Citation:
Assignee:
SONY GROUP CORP (JP)
International Classes:
H04R1/06; H04R1/26; H04R1/28; H04R3/00; H04R5/02; H04S3/00
Foreign References:
JP2006129325A | 2006-05-18 | |||
JPH03236691A | 1991-10-22 |
Attorney, Agent or Firm:
SUGIURA, Takuma et al. (JP)
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