JPS59147387U - Sound quality switching device - Google Patents
Sound quality switching deviceInfo
- Publication number
- JPS59147387U JPS59147387U JP4044183U JP4044183U JPS59147387U JP S59147387 U JPS59147387 U JP S59147387U JP 4044183 U JP4044183 U JP 4044183U JP 4044183 U JP4044183 U JP 4044183U JP S59147387 U JPS59147387 U JP S59147387U
- Authority
- JP
- Japan
- Prior art keywords
- sound quality
- switching device
- quality switching
- utility
- switch box
- 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
Links
Landscapes
- Headphones And Earphones (AREA)
- Stereophonic Arrangements (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第1図は本考案の一実施例に係りヘッドホンステレオに
おける音質切換装置の構成を示す図、第2図はスイッチ
ボックスにおける音質及び電源等の切換回路の構成を示
す図である。
図において、1はセット本体、2はスイッチボックス、
3はヘッドホン、6は音質切換用スイッチ、7は電源切
換用スイッチである。FIG. 1 is a diagram showing the configuration of a sound quality switching device in a headphone stereo according to an embodiment of the present invention, and FIG. 2 is a diagram showing the configuration of a switching circuit for sound quality, power supply, etc. in a switch box. In the figure, 1 is the set body, 2 is the switch box,
3 is a headphone, 6 is a sound quality changeover switch, and 7 is a power changeover switch.
Claims (3)
体とヘッドホン間にスイッチボックスを挿設し、同スイ
ッチボックスには少なくとも音質・ を切換えるため
の手段を具備してなることを特゛徴とする音質切換装置
。(1) Sound quality switching characterized by a switch box being inserted between the main body of a set such as a tape recorder or tape player and headphones, and the switch box being equipped with means for switching at least the sound quality. Device.
信号伝送路とアース回路間をコンデンサを介して接離さ
せる切換スイッチにより構成してなることを特徴とする
実用新案登録請求第1項記載の音質切換装置。(2) The sound quality switching means is constituted by a changeover switch that connects and disconnects the respective signal transmission paths of both left and right channels and the ground circuit via a capacitor, as set forth in claim 1 of the utility model registration claim. Sound quality switching device.
ッチボックスに併設し、セット本体駆動のための電源供
給を制御するように構成してなることを特徴とする実用
新案登録請求の範囲第1項記載の音質切換装置。(3) A utility model according to claim 1, characterized in that a power changeover switch is attached to a switch box together with a sound quality changeover means to control the power supply for driving the main body of the set. Sound quality switching device.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4044183U JPS59147387U (en) | 1983-03-18 | 1983-03-18 | Sound quality switching device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4044183U JPS59147387U (en) | 1983-03-18 | 1983-03-18 | Sound quality switching device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS59147387U true JPS59147387U (en) | 1984-10-02 |
Family
ID=30171066
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4044183U Pending JPS59147387U (en) | 1983-03-18 | 1983-03-18 | Sound quality switching device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS59147387U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6463283A (en) * | 1987-09-03 | 1989-03-09 | Matsushita Electric Ind Co Ltd | Connection device |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5741376B2 (en) * | 1975-12-24 | 1982-09-02 | ||
JPS5837289B2 (en) * | 1975-12-04 | 1983-08-15 | 東レ株式会社 | Esterno Centax Isokabunkaihouhou |
-
1983
- 1983-03-18 JP JP4044183U patent/JPS59147387U/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5837289B2 (en) * | 1975-12-04 | 1983-08-15 | 東レ株式会社 | Esterno Centax Isokabunkaihouhou |
JPS5741376B2 (en) * | 1975-12-24 | 1982-09-02 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6463283A (en) * | 1987-09-03 | 1989-03-09 | Matsushita Electric Ind Co Ltd | Connection device |
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