JPS6043068U - intercom - Google Patents
intercomInfo
- Publication number
- JPS6043068U JPS6043068U JP13549083U JP13549083U JPS6043068U JP S6043068 U JPS6043068 U JP S6043068U JP 13549083 U JP13549083 U JP 13549083U JP 13549083 U JP13549083 U JP 13549083U JP S6043068 U JPS6043068 U JP S6043068U
- Authority
- JP
- Japan
- Prior art keywords
- intercom
- communication
- recorded
- switches
- strength
- 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
- Interconnected Communication Systems, Intercoms, And Interphones (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
図は本考案の一実施例のハンドフリー形インクーホンの
ブロック図である。
１・・・インターホン（中央側設置）、２・・・インタ
ーホン（端末側設置）、３・・・ＶＯＤＡＳ方式通話方
向制御装置、１１．２１・・・マイク、１２．２２・・
・スピーカー、１３・・・通話方向切替スイッチ、４・
・・マイク入力比較回路、５・・・アナログスイッチ。The figure is a block diagram of a hands-free inkphone according to an embodiment of the present invention. 1... Intercom (installed on the center side), 2... Intercom (installed on the terminal side), 3... VODAS type call direction control device, 11.21... Microphone, 12.22...
・Speaker, 13...Call direction changeover switch, 4・
...Microphone input comparison circuit, 5...analog switch.
Claims (1)
ンにおいて、 更に、手動で通話方向を強制的に切替えられるようにし
たことを特徴とするインターホン。[Scope of Claim for Utility Model Registration] An intercom that switches the direction of communication depending on the strength of input voice, further characterized in that the direction of communication can be forcibly switched manually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13549083U JPS6043068U (en) | 1983-09-02 | 1983-09-02 | intercom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13549083U JPS6043068U (en) | 1983-09-02 | 1983-09-02 | intercom |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6043068U true JPS6043068U (en) | 1985-03-26 |
Family
ID=30304942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13549083U Pending JPS6043068U (en) | 1983-09-02 | 1983-09-02 | intercom |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6043068U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007104016A (en) * | 2005-09-30 | 2007-04-19 | Aiphone Co Ltd | Intercom system |
-
1983
- 1983-09-02 JP JP13549083U patent/JPS6043068U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007104016A (en) * | 2005-09-30 | 2007-04-19 | Aiphone Co Ltd | Intercom system |
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