DE3067857D1 - Digital television video signal storage system - Google Patents
Digital television video signal storage systemInfo
- Publication number
- DE3067857D1 DE3067857D1 DE8080303194T DE3067857T DE3067857D1 DE 3067857 D1 DE3067857 D1 DE 3067857D1 DE 8080303194 T DE8080303194 T DE 8080303194T DE 3067857 T DE3067857 T DE 3067857T DE 3067857 D1 DE3067857 D1 DE 3067857D1
- Authority
- DE
- Germany
- Prior art keywords
- video signal
- storage system
- digital television
- signal storage
- television video
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/04—Synchronising
- H04N5/06—Generation of synchronising signals
- H04N5/067—Arrangements or circuits at the transmitter end
- H04N5/073—Arrangements or circuits at the transmitter end for mutually locking plural sources of synchronising signals, e.g. studios or relay stations
- H04N5/0736—Arrangements or circuits at the transmitter end for mutually locking plural sources of synchronising signals, e.g. studios or relay stations using digital storage buffer techniques
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/907—Television signal recording using static stores, e.g. storage tubes or semiconductor memories
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Television Signal Processing For Recording (AREA)
- Image Input (AREA)
- Digital Computer Display Output (AREA)
- Memory System (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11649079A JPS5640882A (en) | 1979-09-11 | 1979-09-11 | Image memory unit |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3067857D1 true DE3067857D1 (en) | 1984-06-20 |
Family
ID=14688407
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8080303194T Expired DE3067857D1 (en) | 1979-09-11 | 1980-09-11 | Digital television video signal storage system |
Country Status (4)
Country | Link |
---|---|
US (1) | US4325075A (de) |
EP (1) | EP0025364B1 (de) |
JP (1) | JPS5640882A (de) |
DE (1) | DE3067857D1 (de) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57209572A (en) * | 1981-06-19 | 1982-12-22 | Hitachi Ltd | Picture memory device |
US4580134A (en) * | 1982-11-16 | 1986-04-01 | Real Time Design, Inc. | Color video system using data compression and decompression |
JPS6020690A (ja) * | 1983-07-15 | 1985-02-01 | Sony Corp | テレビジヨン受像機 |
JPS6076089A (ja) * | 1983-09-30 | 1985-04-30 | Nec Corp | 半導体メモリ |
JPS60106279A (ja) * | 1983-11-15 | 1985-06-11 | Sony Corp | テレビジヨン受像機 |
JP2507319B2 (ja) * | 1986-04-23 | 1996-06-12 | 株式会社日立製作所 | ビデオメモリ |
US4857990A (en) * | 1986-06-20 | 1989-08-15 | Computer Devices, Inc. | Digital video storage |
JPH01255584A (ja) * | 1988-04-04 | 1989-10-12 | Mitsubishi Paper Mills Ltd | 感熱記録材料 |
KR950007303B1 (ko) * | 1988-12-31 | 1995-07-07 | 삼성전자주식회사 | 영상신호 기록재생장치 |
JP2539082B2 (ja) * | 1990-07-16 | 1996-10-02 | 富士通株式会社 | デ―タ転送装置 |
US5422678A (en) * | 1991-01-29 | 1995-06-06 | Seiko Epson Corp. | Video processor for enlarging and contracting an image in a vertical direction |
US5402181A (en) * | 1991-04-01 | 1995-03-28 | Jenison; Timothy P. | Method and apparatus utilizing look-up tables for color graphics in the digital composite video domain |
JPH0548998A (ja) * | 1991-08-08 | 1993-02-26 | Rohm Co Ltd | 画像記憶装置 |
US6469741B2 (en) | 1993-07-26 | 2002-10-22 | Pixel Instruments Corp. | Apparatus and method for processing television signals |
US6380967B1 (en) | 1996-12-07 | 2002-04-30 | Frank Sacca | System to capture, store, and retrieve composite video for transmission over telephone lines |
US6563507B1 (en) * | 1999-09-22 | 2003-05-13 | Sony Corporation | Storage circuit control device and graphic computation device |
JP3751251B2 (ja) * | 2002-01-11 | 2006-03-01 | Necディスプレイソリューションズ株式会社 | 映像信号処理装置及び方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3860952B2 (en) * | 1973-07-23 | 1996-05-07 | Harris Corp | Video time base corrector |
US4007486A (en) * | 1974-10-05 | 1977-02-08 | Nippon Electric Co., Ltd. | Phase locking system for television signals using a digital memory technique |
-
1979
- 1979-09-11 JP JP11649079A patent/JPS5640882A/ja active Granted
-
1980
- 1980-09-11 EP EP80303194A patent/EP0025364B1/de not_active Expired
- 1980-09-11 US US06/186,209 patent/US4325075A/en not_active Expired - Lifetime
- 1980-09-11 DE DE8080303194T patent/DE3067857D1/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
EP0025364A2 (de) | 1981-03-18 |
EP0025364A3 (en) | 1982-01-13 |
US4325075A (en) | 1982-04-13 |
EP0025364B1 (de) | 1984-05-16 |
JPS5640882A (en) | 1981-04-17 |
JPS6343772B2 (de) | 1988-09-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8339 | Ceased/non-payment of the annual fee |