SE389787B - Bildtransmissionsanleggning - Google Patents

Bildtransmissionsanleggning

Info

Publication number
SE389787B
SE389787B SE7207090A SE709072A SE389787B SE 389787 B SE389787 B SE 389787B SE 7207090 A SE7207090 A SE 7207090A SE 709072 A SE709072 A SE 709072A SE 389787 B SE389787 B SE 389787B
Authority
SE
Sweden
Prior art keywords
transmission system
image transmission
image
transmission
Prior art date
Application number
SE7207090A
Other languages
English (en)
Other versions
SE389787C (sv
Inventor
J J Gibson
Original Assignee
Rca 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 Rca Corp filed Critical Rca Corp
Publication of SE389787B publication Critical patent/SE389787B/sv
Publication of SE389787C publication Critical patent/SE389787C/sv

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/12—Systems in which the television signal is transmitted via one channel or a plurality of parallel channels, the bandwidth of each channel being less than the bandwidth of the television signal
    • H04N7/122—Systems in which the television signal is transmitted via one channel or a plurality of parallel channels, the bandwidth of each channel being less than the bandwidth of the television signal involving expansion and subsequent compression of a signal segment, e.g. a frame, a line
    • H04N7/125—Systems in which the television signal is transmitted via one channel or a plurality of parallel channels, the bandwidth of each channel being less than the bandwidth of the television signal involving expansion and subsequent compression of a signal segment, e.g. a frame, a line the signal segment being a picture element

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Television Systems (AREA)
  • Closed-Circuit Television Systems (AREA)
SE7207090A 1971-06-01 1972-05-30 Bildtransmissionsanleggning SE389787C (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1833771A GB1393674A (en) 1971-06-01 1971-06-01 Telephone image transmission system

Publications (2)

Publication Number Publication Date
SE389787B true SE389787B (sv) 1976-11-15
SE389787C SE389787C (sv) 1980-02-18

Family

ID=10110745

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7207090A SE389787C (sv) 1971-06-01 1972-05-30 Bildtransmissionsanleggning

Country Status (11)

Country Link
JP (1) JPS5726037B1 (sv)
AU (1) AU474542B2 (sv)
BE (1) BE784137A (sv)
BR (1) BR7203528D0 (sv)
CA (1) CA979549A (sv)
DE (1) DE2226614C3 (sv)
FR (1) FR2140132B1 (sv)
GB (1) GB1393674A (sv)
IT (1) IT956003B (sv)
NL (1) NL7207370A (sv)
SE (1) SE389787C (sv)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3843837A (en) * 1973-08-10 1974-10-22 Rca Corp Apparatus for generating sample pulses in a telephone image transmission system
IL82539A0 (en) * 1987-05-15 1987-11-30 Medaon Ltd Video communication system and phase or frequency modulator included therein
GB2257592A (en) * 1991-07-11 1993-01-13 Peter Barry Moss Slow scan conversion circuit
DE4205417A1 (de) * 1992-02-22 1993-08-26 Sel Alcatel Ag Verfahren zum breitbandigen uebertragen von videosignalen sowie schaltungsanordnung und uebertragungsanlage dafuer
AU3486900A (en) 1999-02-22 2000-09-14 Terk Technologies Corp. Video transmission system and method utilizing phone lines in multiple unit dwellings

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE546828A (sv) * 1955-05-05
US2955159A (en) * 1958-10-01 1960-10-04 Itt Narrow-band video communication system

Also Published As

Publication number Publication date
DE2226614A1 (de) 1972-12-14
NL7207370A (sv) 1972-12-05
DE2226614C3 (de) 1975-07-10
GB1393674A (en) 1975-05-07
AU474542B2 (en) 1976-07-29
DE2226614B2 (de) 1974-12-05
BE784137A (fr) 1972-09-18
AU4288472A (en) 1974-02-07
BR7203528D0 (pt) 1973-06-28
IT956003B (it) 1973-10-10
FR2140132B1 (sv) 1978-03-03
JPS5726037B1 (sv) 1982-06-02
SE389787C (sv) 1980-02-18
CA979549A (en) 1975-12-09
FR2140132A1 (sv) 1973-01-12

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