BR7304173D0 - Aperfeicoamento em sistema de transmissao de televisao de banda estreita e subsistema para o mesmo - Google Patents

Aperfeicoamento em sistema de transmissao de televisao de banda estreita e subsistema para o mesmo

Info

Publication number: BR7304173D0
Authority: BR; Brazil
Prior art keywords: subsystem; improvement; same; transmission system; narrow band
Prior art date: 1972-06-08

Application number

BR4173/73A

Other languages

English (en)

Inventor

R Stone

Original Assignee

Gen Electric

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.)

1972-06-08

Filing date

1973-06-05

Publication date

1974-07-11

1973-06-05 Application filed by Gen Electric filed Critical Gen Electric

1974-07-11 Publication of BR7304173D0 publication Critical patent/BR7304173D0/pt

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)
Processing Of Color Television Signals (AREA)

BR4173/73A 1972-06-08 1973-06-05 Aperfeicoamento em sistema de transmissao de televisao de banda estreita e subsistema para o mesmo BR7304173D0 (pt)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US26107372A	1972-06-08	1972-06-08

Publications (1)

Publication Number	Publication Date
BR7304173D0 true BR7304173D0 (pt)	1974-07-11

Family

ID=22991842

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR4173/73A BR7304173D0 (pt)	1972-06-08	1973-06-05	Aperfeicoamento em sistema de transmissao de televisao de banda estreita e subsistema para o mesmo

Country Status (10)

Country	Link
US (1)	US3769452A (pt)
JP (1)	JPS4958708A (pt)
AU (1)	AU468394B2 (pt)
BR (1)	BR7304173D0 (pt)
DE (1)	DE2328756A1 (pt)
FR (1)	FR2188384A1 (pt)
GB (1)	GB1413637A (pt)
IL (1)	IL42342A (pt)
IT (1)	IT986127B (pt)
NL (1)	NL7307986A (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
SE400445B (sv) *	1973-10-31	1978-03-20	Univ Western Australia	Bildoverforingsanordning
GB1488863A (en) *	1974-01-23	1977-10-12	Marconi Co Ltd	Television transmission
JPS52143712A (en) *	1976-05-26	1977-11-30	Oki Electric Ind Co Ltd	Tv static picture transmission system
US4025950A (en) *	1976-05-27	1977-05-24	The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration	Sampling video compression system
US4550335A (en) *	1981-02-02	1985-10-29	Rca Corporation	Compatible and hierarchical digital television system standard
US4455611A (en) *	1981-05-11	1984-06-19	Rca Corporation	Multiplier for multiplying n-bit number by quotient of an integer divided by an integer power of two
JPS58137377A (ja) *	1982-02-09	1983-08-15	Victor Co Of Japan Ltd	デイジタルビデオ信号伝送装置
GB2117596A (en) *	1982-02-19	1983-10-12	Gen Electric Co Plc	Image storage and transmission systems
JPS59201594A (ja) *	1983-04-22	1984-11-15	Victor Co Of Japan Ltd	デイジタルビデオ信号再生装置
GB9007249D0 (en) *	1990-03-30	1990-05-30	Rank Cintel Ltd	Image correction in telecines

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3342937A (en) *	1962-08-01	1967-09-19	Battelle Development Corp	Synchronizing of electron beam scanning in a narrow bandwidth pseudorandom dot scan television system
US3505467A (en) *	1965-07-06	1970-04-07	Us Navy	Television frame rate reduction system

1972
- 1972-06-08 US US00261073A patent/US3769452A/en not_active Expired - Lifetime
1973
- 1973-05-23 IL IL42342A patent/IL42342A/xx unknown
- 1973-05-24 AU AU56077/73A patent/AU468394B2/en not_active Expired
- 1973-05-25 GB GB2524173A patent/GB1413637A/en not_active Expired
- 1973-06-05 BR BR4173/73A patent/BR7304173D0/pt unknown
- 1973-06-06 DE DE2328756A patent/DE2328756A1/de active Pending
- 1973-06-07 IT IT50533/73A patent/IT986127B/it active
- 1973-06-07 NL NL7307986A patent/NL7307986A/xx unknown
- 1973-06-08 JP JP48064597A patent/JPS4958708A/ja active Pending
- 1973-06-08 FR FR7321002A patent/FR2188384A1/fr not_active Withdrawn

Also Published As

Publication number	Publication date
US3769452A (en)	1973-10-30
FR2188384A1 (pt)	1974-01-18
GB1413637A (en)	1975-11-12
NL7307986A (pt)	1973-12-11
IL42342A (en)	1975-08-31
DE2328756A1 (de)	1974-01-10
AU5607773A (en)	1974-11-28
IT986127B (it)	1975-01-20
IL42342A0 (en)	1973-07-30
AU468394B2 (en)	1976-01-08
JPS4958708A (pt)	1974-06-07

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