SE392195B - Anordning for anvendning i en bildtelefonanleggning - Google Patents

Anordning for anvendning i en bildtelefonanleggning

Info

Publication number
SE392195B
SE392195B SE7305720A SE7305720A SE392195B SE 392195 B SE392195 B SE 392195B SE 7305720 A SE7305720 A SE 7305720A SE 7305720 A SE7305720 A SE 7305720A SE 392195 B SE392195 B SE 392195B
Authority
SE
Sweden
Prior art keywords
phone system
photo phone
photo
phone
Prior art date
Application number
SE7305720A
Other languages
English (en)
Inventor
W E Rodda
D P Dorsey
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 SE392195B publication Critical patent/SE392195B/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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/14—Systems for two-way working
    • H04N7/141—Systems for two-way working between two video terminals, e.g. videophone

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Details Of Television Scanning (AREA)
  • Closed-Circuit Television Systems (AREA)
SE7305720A 1972-04-24 1973-04-24 Anordning for anvendning i en bildtelefonanleggning SE392195B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1902272A GB1431051A (en) 1972-04-24 1972-04-24 Storage tube control apparatus for a telephone image transmission system

Publications (1)

Publication Number Publication Date
SE392195B true SE392195B (sv) 1977-03-14

Family

ID=10122462

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7305720A SE392195B (sv) 1972-04-24 1973-04-24 Anordning for anvendning i en bildtelefonanleggning

Country Status (10)

Country Link
US (1) US3848084A (sv)
JP (1) JPS4942216A (sv)
AR (1) AR198214A1 (sv)
BE (1) BE798653A (sv)
CA (1) CA989082A (sv)
FR (1) FR2182037B1 (sv)
GB (1) GB1431051A (sv)
IT (1) IT984115B (sv)
NL (1) NL7305711A (sv)
SE (1) SE392195B (sv)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57125590A (en) * 1981-01-28 1982-08-04 Nec Corp Still picture transmitter
US4875107A (en) * 1986-12-04 1989-10-17 James C. Wickstead Camcorder
US5010419A (en) * 1986-12-04 1991-04-23 James C. Wickstead Apparatus for storing video signals on audio cassette
US5268768A (en) * 1988-11-07 1993-12-07 Sharp Kabushiki Kaisha Transmitting method and transmitting apparatus of stored information of memory
GB2253534A (en) * 1991-02-02 1992-09-09 Advanced Technology Ind Limite A remote camera monitoring system
GB2258579B (en) * 1991-08-09 1995-06-21 Mutuo Tanaka Monitoring system which monitors object via public line
US6529230B1 (en) 1999-08-30 2003-03-04 Safe-T-Net Systems Pte Ltd Security and fire control system
US7062107B1 (en) * 1999-12-16 2006-06-13 Eastman Kodak Company Techniques for generating a distributed low-resolution digital image capable of viewing in any resolution

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3037083A (en) * 1959-09-04 1962-05-29 Technicolor Corp Bandwidth-reduction system
US3061670A (en) * 1961-01-30 1962-10-30 Telectro Ind Corp Means for transmitting video information over transmission lines
US3204026A (en) * 1962-04-30 1965-08-31 William J Casey Narrow bandwidth scanning system
US3251937A (en) * 1962-12-20 1966-05-17 Itt Image transmission system and method
US3401299A (en) * 1966-07-14 1968-09-10 Bell Telephone Labor Inc Video storage tube
US3497614A (en) * 1966-09-20 1970-02-24 Us Navy Electronic vidicon image size control

Also Published As

Publication number Publication date
NL7305711A (sv) 1973-10-26
IT984115B (it) 1974-11-20
FR2182037A1 (sv) 1973-12-07
GB1431051A (en) 1976-04-07
FR2182037B1 (sv) 1978-06-23
BE798653A (fr) 1973-08-16
DE2320242B2 (de) 1976-01-22
DE2320242A1 (de) 1973-11-08
AR198214A1 (es) 1974-06-07
JPS4942216A (sv) 1974-04-20
CA989082A (en) 1976-05-11
US3848084A (en) 1974-11-12
AU5490273A (en) 1974-10-31

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