GB656151A - Improvements in or relating to multichannel pulse communication systems - Google Patents

Improvements in or relating to multichannel pulse communication systems

Info

Publication number
GB656151A
GB656151A GB35125/47A GB3512547A GB656151A GB 656151 A GB656151 A GB 656151A GB 35125/47 A GB35125/47 A GB 35125/47A GB 3512547 A GB3512547 A GB 3512547A GB 656151 A GB656151 A GB 656151A
Authority
GB
United Kingdom
Prior art keywords
channel
pulses
produce
groups
distributer
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
GB35125/47A
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.)
STC PLC
Original Assignee
Standard Telephone and Cables PLC
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 Standard Telephone and Cables PLC filed Critical Standard Telephone and Cables PLC
Publication of GB656151A publication Critical patent/GB656151A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/18—Time-division multiplex systems using frequency compression and subsequent expansion of the individual signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Television Systems (AREA)
  • Radar Systems Or Details Thereof (AREA)
GB35125/47A 1943-08-06 1947-12-31 Improvements in or relating to multichannel pulse communication systems Expired GB656151A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR968632T 1943-08-06

Publications (1)

Publication Number Publication Date
GB656151A true GB656151A (en) 1951-08-15

Family

ID=9501460

Family Applications (1)

Application Number Title Priority Date Filing Date
GB35125/47A Expired GB656151A (en) 1943-08-06 1947-12-31 Improvements in or relating to multichannel pulse communication systems

Country Status (4)

Country Link
US (1) US2640881A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE (1) BE483047A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR968632A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB656151A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE562784A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1956-11-30
US3084222A (en) * 1958-08-11 1963-04-02 Ass Elect Ind Woolwich Ltd Multiplex transmission systems
GB1017591A (en) * 1961-07-07 1966-01-19 Ass Elect Ind Improvements relating to multiplex transmission systems

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2036350A (en) * 1932-04-16 1936-04-07 Montani Angelo System for multiple transmission and reception
FR802982A (fr) * 1935-03-12 1936-09-19 Telefunken Gmbh Transformateur sans inertie avec effet d'accumulation, en particulier pour la transmission des communications
US2105016A (en) * 1936-01-02 1938-01-11 Associated Electric Lab Inc Telephone transmission system
US2185693A (en) * 1938-02-25 1940-01-02 Bell Telephone Labor Inc Multiplex signaling system
US2312897A (en) * 1939-07-14 1943-03-02 Patelhold Patentverwertung Method of transmitting signals
BE438942A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1940-03-06
FR957921A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1942-03-12 1950-02-28
US2395744A (en) * 1943-07-08 1946-02-26 Conn Ltd C G Frequency changing apparatus and method
FR928783A (fr) * 1944-09-22 1947-12-08 Procédé de réduction de la bande passante occupée par une transmission de signaux de télévision

Also Published As

Publication number Publication date
BE483047A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
US2640881A (en) 1953-06-02
FR968632A (fr) 1950-12-01

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