BE798656A - Commande de focalisation pour tube a memoire - Google Patents
Commande de focalisation pour tube a memoireInfo
- Publication number
- BE798656A BE798656A BE130372A BE130372A BE798656A BE 798656 A BE798656 A BE 798656A BE 130372 A BE130372 A BE 130372A BE 130372 A BE130372 A BE 130372A BE 798656 A BE798656 A BE 798656A
- Authority
- BE
- Belgium
- Prior art keywords
- focus control
- memory tube
- memory
- tube
- focus
- Prior art date
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
-
- 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
- H04N7/147—Communication arrangements, e.g. identifying the communication as a video-communication, intermediate storage of the signals
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Image-Pickup Tubes, Image-Amplification Tubes, And Storage Tubes (AREA)
- Details Of Television Scanning (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1901972A GB1426722A (en) | 1972-04-24 | 1972-04-24 | Storage tube focus control |
Publications (1)
Publication Number | Publication Date |
---|---|
BE798656A true BE798656A (fr) | 1973-08-16 |
Family
ID=10122413
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE130372A BE798656A (fr) | 1972-04-24 | 1973-04-24 | Commande de focalisation pour tube a memoire |
Country Status (12)
Country | Link |
---|---|
US (1) | US3838311A (fr) |
JP (1) | JPS4922075A (fr) |
AR (1) | AR198982A1 (fr) |
BE (1) | BE798656A (fr) |
BR (1) | BR7302929D0 (fr) |
CA (1) | CA988221A (fr) |
DE (1) | DE2319769C3 (fr) |
FR (1) | FR2182034B1 (fr) |
GB (1) | GB1426722A (fr) |
IT (1) | IT984033B (fr) |
NL (1) | NL7305572A (fr) |
SE (1) | SE391433B (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5198951A (fr) * | 1975-02-26 | 1976-08-31 | ||
JPS63271795A (ja) * | 1987-04-29 | 1988-11-09 | Sony Corp | 記録装置 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2931938A (en) * | 1959-04-09 | 1960-04-05 | Rca Corp | Storage tube circuit |
US3426238A (en) * | 1966-12-07 | 1969-02-04 | Tektronix Inc | Charge image storage method and apparatus |
-
1972
- 1972-04-24 GB GB1901972A patent/GB1426722A/en not_active Expired
-
1973
- 1973-03-01 US US00337011A patent/US3838311A/en not_active Expired - Lifetime
- 1973-04-02 CA CA167,672A patent/CA988221A/en not_active Expired
- 1973-04-12 SE SE7305196A patent/SE391433B/xx unknown
- 1973-04-18 DE DE2319769A patent/DE2319769C3/de not_active Expired
- 1973-04-19 NL NL7305572A patent/NL7305572A/xx not_active Application Discontinuation
- 1973-04-20 JP JP48044978A patent/JPS4922075A/ja active Pending
- 1973-04-20 IT IT23274/73A patent/IT984033B/it active
- 1973-04-23 BR BR2929/73A patent/BR7302929D0/pt unknown
- 1973-04-24 AR AR247680A patent/AR198982A1/es active
- 1973-04-24 BE BE130372A patent/BE798656A/fr unknown
- 1973-04-24 FR FR7314863A patent/FR2182034B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
CA988221A (en) | 1976-04-27 |
DE2319769C3 (de) | 1980-02-14 |
SE391433B (sv) | 1977-02-14 |
IT984033B (it) | 1974-11-20 |
AU5463073A (en) | 1974-10-24 |
US3838311A (en) | 1974-09-24 |
GB1426722A (en) | 1976-03-03 |
DE2319769B2 (de) | 1975-09-11 |
FR2182034B1 (fr) | 1975-12-26 |
FR2182034A1 (fr) | 1973-12-07 |
DE2319769A1 (de) | 1973-11-08 |
BR7302929D0 (pt) | 1974-01-08 |
NL7305572A (fr) | 1973-10-26 |
JPS4922075A (fr) | 1974-02-27 |
AR198982A1 (es) | 1974-07-31 |
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