JPS52125212A - Simultaneous transmission control system - Google Patents

Simultaneous transmission control system

Info

Publication number
JPS52125212A
JPS52125212A JP4130176A JP4130176A JPS52125212A JP S52125212 A JPS52125212 A JP S52125212A JP 4130176 A JP4130176 A JP 4130176A JP 4130176 A JP4130176 A JP 4130176A JP S52125212 A JPS52125212 A JP S52125212A
Authority
JP
Japan
Prior art keywords
control system
transmission control
simultaneous transmission
paths
lines
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
JP4130176A
Other languages
Japanese (ja)
Inventor
Goro Hanada
Tatsuo Komuro
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 by Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP4130176A priority Critical patent/JPS52125212A/en
Publication of JPS52125212A publication Critical patent/JPS52125212A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/42—Systems providing special services or facilities to subscribers

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)

Abstract

PURPOSE:To enable the control that starts vacant lines only at that time point with the designation to entire objective paths by one time and catches the busy lines, in the control system transmitting the information such as audio sound and video image dimultaneously to a plural number of paths.
JP4130176A 1976-04-14 1976-04-14 Simultaneous transmission control system Pending JPS52125212A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4130176A JPS52125212A (en) 1976-04-14 1976-04-14 Simultaneous transmission control system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4130176A JPS52125212A (en) 1976-04-14 1976-04-14 Simultaneous transmission control system

Publications (1)

Publication Number Publication Date
JPS52125212A true JPS52125212A (en) 1977-10-20

Family

ID=12604637

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4130176A Pending JPS52125212A (en) 1976-04-14 1976-04-14 Simultaneous transmission control system

Country Status (1)

Country Link
JP (1) JPS52125212A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017057445A (en) * 2015-09-15 2017-03-23 株式会社神戸製鋼所 Reduced iron manufacturing apparatus

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5028714A (en) * 1973-07-13 1975-03-24
JPS518763A (en) * 1974-07-15 1976-01-23 Matsushita Electric Ind Co Ltd TATEGATADENKISOJIKI

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5028714A (en) * 1973-07-13 1975-03-24
JPS518763A (en) * 1974-07-15 1976-01-23 Matsushita Electric Ind Co Ltd TATEGATADENKISOJIKI

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017057445A (en) * 2015-09-15 2017-03-23 株式会社神戸製鋼所 Reduced iron manufacturing apparatus

Similar Documents

Publication Publication Date Title
DE3381076D1 (en) INTERACTIVE VIDEO DISK SYSTEMS.
JPS5215204A (en) Informatioon transmission system
DE3072180D1 (en) TELEVISION PLAYBACK SYSTEM.
NL188069B (en) VIDEO CONFERENCE SYSTEM.
NL7707521A (en) DATA TRANSMISSION SYSTEM WITH MULTIPLEXER AND DEMULTIPLEXER.
JPS52125212A (en) Simultaneous transmission control system
JPS526406A (en) Inter-frame encoding system
DE3484115D1 (en) VIDEO SIGNAL TRANSMISSION SYSTEM.
JPS5213740A (en) Information transmission system
JPS53126832A (en) Data transmission device
JPS5326602A (en) Informa tion transfer system
JPS52116202A (en) Sound image localizer
JPS52113106A (en) Information processing unit selecting system
JPS5383416A (en) Television conference system
JPS5350611A (en) Video transmission system
JPS51141559A (en) Bus control system
JPS52120709A (en) Common line signal system
JPS51145206A (en) Information processing making use of communication system of televisio n system
JPS5370713A (en) Signal transmitting system
JPS5350612A (en) Video transmission system
JPS5346242A (en) Selective connection system
JPS5210605A (en) Data transmission system
JPS51151483A (en) Information transmission system
JPS52140203A (en) Information transmission system
JPS5373911A (en) Information transmissio system