NO139800C - TELEVISION SYSTEM. - Google Patents
TELEVISION SYSTEM.Info
- Publication number
- NO139800C NO139800C NO72473A NO72473A NO139800C NO 139800 C NO139800 C NO 139800C NO 72473 A NO72473 A NO 72473A NO 72473 A NO72473 A NO 72473A NO 139800 C NO139800 C NO 139800C
- Authority
- NO
- Norway
- Prior art keywords
- television system
- television
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/222—Studio circuitry; Studio devices; Studio equipment
- H04N5/262—Studio circuits, e.g. for mixing, switching-over, change of character of image, other special effects ; Cameras specially adapted for the electronic generation of special effects
- H04N5/272—Means for inserting a foreground image in a background image, i.e. inlay, outlay
- H04N5/275—Generation of keying signals
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Studio Circuits (AREA)
- Closed-Circuit Television Systems (AREA)
- Details Of Television Systems (AREA)
- Color Television Image Signal Generators (AREA)
- Image Processing (AREA)
- Transforming Light Signals Into Electric Signals (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB942072A GB1357048A (en) | 1972-02-29 | 1972-02-29 | Television systems |
Publications (2)
Publication Number | Publication Date |
---|---|
NO139800B NO139800B (en) | 1979-01-29 |
NO139800C true NO139800C (en) | 1979-05-09 |
Family
ID=9871639
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO72473A NO139800C (en) | 1972-02-29 | 1973-02-22 | TELEVISION SYSTEM. |
Country Status (6)
Country | Link |
---|---|
AU (1) | AU472733B2 (en) |
BR (1) | BR7301527D0 (en) |
DE (1) | DE2308615C3 (en) |
DK (1) | DK141429B (en) |
GB (1) | GB1357048A (en) |
NO (1) | NO139800C (en) |
-
1972
- 1972-02-29 GB GB942072A patent/GB1357048A/en not_active Expired
-
1973
- 1973-02-21 DE DE19732308615 patent/DE2308615C3/en not_active Expired
- 1973-02-22 NO NO72473A patent/NO139800C/en unknown
- 1973-02-23 DK DK98973A patent/DK141429B/en unknown
- 1973-02-27 AU AU52649/73A patent/AU472733B2/en not_active Expired
- 1973-03-01 BR BR152773A patent/BR7301527D0/en unknown
Also Published As
Publication number | Publication date |
---|---|
AU5264973A (en) | 1974-08-29 |
DE2308615B2 (en) | 1974-09-26 |
DK141429B (en) | 1980-03-10 |
DE2308615C3 (en) | 1975-04-30 |
BR7301527D0 (en) | 1974-05-16 |
AU472733B2 (en) | 1976-06-03 |
DE2308615A1 (en) | 1973-09-06 |
DK141429C (en) | 1980-09-01 |
NO139800B (en) | 1979-01-29 |
GB1357048A (en) | 1974-06-19 |
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