GB1174785A - Supervisory Signalling Apparatus for Graphic Communication Systems - Google Patents

Supervisory Signalling Apparatus for Graphic Communication Systems

Info

Publication number
GB1174785A
GB1174785A GB56660/66A GB5666066A GB1174785A GB 1174785 A GB1174785 A GB 1174785A GB 56660/66 A GB56660/66 A GB 56660/66A GB 5666066 A GB5666066 A GB 5666066A GB 1174785 A GB1174785 A GB 1174785A
Authority
GB
United Kingdom
Prior art keywords
control signals
periods
supervisory
terminal
signals
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
GB56660/66A
Other languages
English (en)
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.)
Xerox Corp
Original Assignee
Xerox Corp
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 Xerox Corp filed Critical Xerox Corp
Publication of GB1174785A publication Critical patent/GB1174785A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
    • H04N1/327—Initiating, continuing or ending a single-mode communication; Handshaking therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Facsimiles In General (AREA)
GB56660/66A 1965-12-27 1966-12-19 Supervisory Signalling Apparatus for Graphic Communication Systems Expired GB1174785A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US51629465A 1965-12-27 1965-12-27

Publications (1)

Publication Number Publication Date
GB1174785A true GB1174785A (en) 1969-12-17

Family

ID=24054943

Family Applications (1)

Application Number Title Priority Date Filing Date
GB56660/66A Expired GB1174785A (en) 1965-12-27 1966-12-19 Supervisory Signalling Apparatus for Graphic Communication Systems

Country Status (5)

Country Link
US (1) US3496287A (cg-RX-API-DMAC7.html)
DE (1) DE1487817B2 (cg-RX-API-DMAC7.html)
FR (1) FR1505917A (cg-RX-API-DMAC7.html)
GB (1) GB1174785A (cg-RX-API-DMAC7.html)
NL (1) NL6618065A (cg-RX-API-DMAC7.html)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3655914A (en) * 1969-06-30 1972-04-11 T H Gifft Co Inc Facsimile system
JPS52142415A (en) * 1976-05-24 1977-11-28 Olympus Optical Co Ltd Control system for facsimile transmitter receiver
US4238775A (en) * 1978-03-13 1980-12-09 Exxon Research & Engineering Co. Facsimile receiver signaling

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2543015A (en) * 1945-09-27 1951-02-27 Standard Telephones Cables Ltd Receiver circuit
US2843660A (en) * 1951-03-27 1958-07-15 Western Union Telegraph Co Facsimile telegraph system
US3084213A (en) * 1958-02-28 1963-04-02 Jerome H Lemelson Facsimile apparatus
US3046331A (en) * 1959-09-11 1962-07-24 Radames K H Gebel Supervisory communication system
GB932624A (en) * 1960-09-09 1963-07-31 Creed & Co Ltd Improvements in or relating to facsimile systems
US3336445A (en) * 1963-07-12 1967-08-15 Nippon Electric Co Holding system for general automatic telephone circuit

Also Published As

Publication number Publication date
DE1487817B2 (de) 1971-11-18
FR1505917A (fr) 1967-12-15
US3496287A (en) 1970-02-17
NL6618065A (cg-RX-API-DMAC7.html) 1967-06-28
DE1487817A1 (de) 1969-04-03

Similar Documents

Publication Publication Date Title
US3491199A (en) Facsimile multiplex system
GB1253901A (en) Coding arrangements for multiplexed messages
ES420755A1 (es) Una disposicion de circuito para generar una senal de con- trol para la etapa de salida de campo en un receptor de te- levision.
GB1042576A (en) Improvements in or relating to transmission control apparatus
SE337404B (cg-RX-API-DMAC7.html)
GB1256631A (cg-RX-API-DMAC7.html)
GB1407492A (en) Line standard converter
GB1204190A (en) Multiplex communication system
GB1486788A (en) Picture transmission systems
GB1159403A (en) Facsimile System
GB1072064A (en) System for transmitting digital data
GB1274110A (en) Improvements in digital information transfer system
GB1282134A (en) Digital signalling system
GB1332738A (en) Image transmission
GB1029940A (en) Pulse synchronising apparatus
GB1431300A (en) Facsimile communication system
US4034405A (en) Television facsimile transmission system
US3496287A (en) Supervisory signalling apparatus for graphic communication systems
ES313152A1 (es) Un sistema de comunicacion aplicable particularmente a satelites y a otros semejantes.
US2680778A (en) Color synchronization for color television
GB1127208A (en) Facsimile transmission system
GB1149103A (en) Process and device for automatically transmitting morse signals
GB1091706A (en) Improvements relating to digital transmission systems
GB1412798A (en) Facsimile system
GB1076557A (en) Improvements in data transmission apparatus

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
746 Register noted 'licences of right' (sect. 46/1977)
PCNP Patent ceased through non-payment of renewal fee