JPS6123906Y2 - - Google Patents

Info

Publication number
JPS6123906Y2
JPS6123906Y2 JP1978118606U JP11860678U JPS6123906Y2 JP S6123906 Y2 JPS6123906 Y2 JP S6123906Y2 JP 1978118606 U JP1978118606 U JP 1978118606U JP 11860678 U JP11860678 U JP 11860678U JP S6123906 Y2 JPS6123906 Y2 JP S6123906Y2
Authority
JP
Japan
Prior art keywords
signal
speaker
detection signal
selection detection
receiving side
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.)
Expired
Application number
JP1978118606U
Other languages
English (en)
Japanese (ja)
Other versions
JPS5536638U (enrdf_load_stackoverflow
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 JP1978118606U priority Critical patent/JPS6123906Y2/ja
Publication of JPS5536638U publication Critical patent/JPS5536638U/ja
Application granted granted Critical
Publication of JPS6123906Y2 publication Critical patent/JPS6123906Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Closed-Circuit Television Systems (AREA)
JP1978118606U 1978-08-29 1978-08-29 Expired JPS6123906Y2 (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1978118606U JPS6123906Y2 (enrdf_load_stackoverflow) 1978-08-29 1978-08-29

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1978118606U JPS6123906Y2 (enrdf_load_stackoverflow) 1978-08-29 1978-08-29

Publications (2)

Publication Number Publication Date
JPS5536638U JPS5536638U (enrdf_load_stackoverflow) 1980-03-08
JPS6123906Y2 true JPS6123906Y2 (enrdf_load_stackoverflow) 1986-07-17

Family

ID=29073094

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1978118606U Expired JPS6123906Y2 (enrdf_load_stackoverflow) 1978-08-29 1978-08-29

Country Status (1)

Country Link
JP (1) JPS6123906Y2 (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59182687A (ja) * 1983-04-01 1984-10-17 Nippon Telegr & Teleph Corp <Ntt> 静止画像通信会議方式
JPS62159599U (enrdf_load_stackoverflow) * 1986-03-31 1987-10-09
JPS62181699U (enrdf_load_stackoverflow) * 1986-05-10 1987-11-18

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5039411A (enrdf_load_stackoverflow) * 1973-08-10 1975-04-11

Also Published As

Publication number Publication date
JPS5536638U (enrdf_load_stackoverflow) 1980-03-08

Similar Documents

Publication Publication Date Title
CN1098840A (zh) 电视对话监视系统
JP2009044510A (ja) 移動機、サーバ、および、移動機における映像再生方法
JPS6123906Y2 (enrdf_load_stackoverflow)
JPH0670040A (ja) 多地点テレビ会議システムにおける表示形態変更方式
JPH06121311A (ja) 仮想現実空間供用システム
KR100226998B1 (ko) 통화내용 저장이 가능한 화상 전화기
JPH0837655A (ja) 話者識別表示機能を有するテレビ会議システム
JPH06205412A (ja) テレビ会議システム
JPH04286450A (ja) テレビドアホン装置
JP2820119B2 (ja) 可視表示機能付テレビジョン
KR100233520B1 (ko) 부재중을 위한 방문자 감시시스템
JPH03289254A (ja) ドアホン
JPH0244885A (ja) 画像伝送方法及び装置
JPH0210988A (ja) テレビジョン受信機
JPH03159477A (ja) 映像信号伝送装置および伝送方法
JPS58101577U (ja) テレビジヨン受像機
JPS6035891A (ja) テレビ会議装置
JPH05268607A (ja) インタホン装置
JPH07240905A (ja) テレビジョン放送方式及びその受信装置
JPS63146546A (ja) 会議電話方式
JPH01109883A (ja) 自動方式変換機能付ビデオ録画再生装置
JPS63283292A (ja) Ｔｖカメラ付きインタ−ホンシステム
JPH04136972A (ja) 遠隔地教育システム
JPH04205599A (ja) 火災警報装置及び火災警報システム
JPS63200978U (enrdf_load_stackoverflow)