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1. (WO2017038016) SPEAKER DEVICE

Pub. No.:    WO/2017/038016    International Application No.:    PCT/JP2016/003642
Publication Date: Fri Mar 10 00:59:59 CET 2017 International Filing Date: Tue Aug 09 01:59:59 CEST 2016
IPC: H04R 1/02
H04R 1/34
H04R 3/04
Applicants: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
パナソニックIPマネジメント株式会社
Inventors: HONDA, Kazuki
本田 一樹
YUASA, Takafumi
湯浅 孝文
KAWAMURA, Akihisa
川村 明久
MATSUMURA, Toshiyuki
松村 俊之
SAIKI, Shuji
佐伯 周二
TAKAYAMA, Satoshi
高山 敏
FUKUHARA, Suemei
福原 末明
KURAMITSU, Isao
倉光 勇生
KIYAMA, Ippei
來山 一平
Title: SPEAKER DEVICE
Abstract:
Provided is a speaker device capable of improving sound quality. This speaker device is equipped with a speaker housing, a first speaker unit provided in a first wall section of the speaker housing, and an acoustic tube that connects the interior and the exterior of the speaker housing to one another. The acoustic tube has a prescribed length, and is housed inside the speaker housing so as to curve in a helical shape.