JPH0186794U - - Google Patents

Info

Publication number
JPH0186794U
JPH0186794U JP18239287U JP18239287U JPH0186794U JP H0186794 U JPH0186794 U JP H0186794U JP 18239287 U JP18239287 U JP 18239287U JP 18239287 U JP18239287 U JP 18239287U JP H0186794 U JPH0186794 U JP H0186794U
Authority
JP
Japan
Prior art keywords
program
chair
amplification circuit
pillow cover
device disposed
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP18239287U
Other languages
English (en)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP18239287U priority Critical patent/JPH0186794U/ja
Publication of JPH0186794U publication Critical patent/JPH0186794U/ja
Pending legal-status Critical Current

Links

Description

【図面の簡単な説明】
第1図は本考案にかかる椅子用音響装置の構成
を示す外観図及び第2図は椅子に装着した状態を
示す斜視図である。 図中主な参照符号の対応は以下の通り。10:
枕覆い、12:枕、14,16:スピーカ、18
:増幅回路、20:制御部、22:プログラム再
生装置。

Claims (1)

    【実用新案登録請求の範囲】
  1. 椅子の枕覆い内に配設されたプログラム再生装
    置と、再生プログラムを適宜音量に増幅する増幅
    回路と、増幅回路の出力を音響出力に変換するた
    めに、前記枕覆いにおける利用者の耳付近にホー
    ン開口部を有するスピーカーとを具備する椅子用
    音響装置。
JP18239287U 1987-11-30 1987-11-30 Pending JPH0186794U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18239287U JPH0186794U (ja) 1987-11-30 1987-11-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18239287U JPH0186794U (ja) 1987-11-30 1987-11-30

Publications (1)

Publication Number Publication Date
JPH0186794U true JPH0186794U (ja) 1989-06-08

Family

ID=31473840

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18239287U Pending JPH0186794U (ja) 1987-11-30 1987-11-30

Country Status (1)

Country Link
JP (1) JPH0186794U (ja)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61131998A (ja) * 1984-11-30 1986-06-19 Pioneer Electronic Corp 音響装置
JPS627253B2 (ja) * 1982-09-14 1987-02-16 Sumitomo Metal Ind

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS627253B2 (ja) * 1982-09-14 1987-02-16 Sumitomo Metal Ind
JPS61131998A (ja) * 1984-11-30 1986-06-19 Pioneer Electronic Corp 音響装置

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