GB2060312B - Digital on videao recording and playback system - Google Patents
Digital on videao recording and playback systemInfo
- Publication number
- GB2060312B GB2060312B GB8032856A GB8032856A GB2060312B GB 2060312 B GB2060312 B GB 2060312B GB 8032856 A GB8032856 A GB 8032856A GB 8032856 A GB8032856 A GB 8032856A GB 2060312 B GB2060312 B GB 2060312B
- Authority
- GB
- United Kingdom
- Prior art keywords
- videao
- recording
- digital
- playback system
- playback
- 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
- H04N9/00—Details of colour television systems
- H04N9/77—Circuits for processing the brightness signal and the chrominance signal relative to each other, e.g. adjusting the phase of the brightness signal relative to the colour signal, correcting differential gain or differential phase
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
- G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
- G11B27/19—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier
- G11B27/28—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording
- G11B27/30—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording on the same track as the main recording
- G11B27/3027—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording on the same track as the main recording used signal is digitally coded
- G11B27/3036—Time code signal
- G11B27/3054—Vertical Interval Time code [VITC]
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
- G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
- G11B27/102—Programmed access in sequence to addressed parts of tracks of operating record carriers
- G11B27/105—Programmed access in sequence to addressed parts of tracks of operating record carriers of operating discs
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
- G11B27/36—Monitoring, i.e. supervising the progress of recording or reproducing
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/44—Colour synchronisation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/79—Processing of colour television signals in connection with recording
- H04N9/80—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
- H04N9/82—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only
- H04N9/8205—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only involving the multiplexing of an additional signal and the colour video signal
- H04N9/8233—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only involving the multiplexing of an additional signal and the colour video signal the additional signal being a character code signal
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/79—Processing of colour television signals in connection with recording
- H04N9/87—Regeneration of colour television signals
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B2220/00—Record carriers by type
- G11B2220/20—Disc-shaped record carriers
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US8446579A | 1979-10-12 | 1979-10-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| GB2060312A GB2060312A (en) | 1981-04-29 |
| GB2060312B true GB2060312B (en) | 1984-06-13 |
Family
ID=22185129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB8032856A Expired GB2060312B (en) | 1979-10-12 | 1980-10-10 | Digital on videao recording and playback system |
Country Status (18)
| Country | Link |
|---|---|
| JP (1) | JPS5664579A (de) |
| KR (1) | KR850001311B1 (de) |
| AU (1) | AU537958B2 (de) |
| BE (1) | BE885651A (de) |
| BR (1) | BR8006461A (de) |
| CA (1) | CA1149947A (de) |
| DE (1) | DE3038396C2 (de) |
| DK (1) | DK430180A (de) |
| ES (1) | ES495839A0 (de) |
| FI (1) | FI803144L (de) |
| FR (1) | FR2467457A1 (de) |
| GB (1) | GB2060312B (de) |
| IT (1) | IT1150060B (de) |
| NL (1) | NL8005625A (de) |
| NZ (1) | NZ195230A (de) |
| PL (1) | PL227237A1 (de) |
| SE (1) | SE8006982L (de) |
| ZA (1) | ZA806170B (de) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2541062B1 (fr) * | 1983-02-15 | 1987-01-02 | Thomson Brandt | Systeme conversationnel comportant un dispositif de visualisation, un ordinateur et une source d'informations videofrequence pre-enregistrees |
| FR2561054A1 (fr) * | 1984-03-09 | 1985-09-13 | Simiv | Procede d'insertion de signaux numeriques dans un signal de television et decodeur de tels signaux numeriques |
| JP2508495B2 (ja) * | 1991-07-29 | 1996-06-19 | ソニー株式会社 | ビデオ信号再生装置 |
| AU5154093A (en) * | 1992-10-13 | 1994-05-09 | Gilbarco Inc. | Apparatus and method for encoding/recovering multimedia control signals in an audio/video program |
| US6078896A (en) * | 1997-11-05 | 2000-06-20 | Marconi Commerce Systems Inc. | Video identification for forecourt advertising |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1486771A (en) * | 1973-07-30 | 1977-09-21 | Indep Broadcasting Authority | Television systems |
| US3982065A (en) * | 1973-10-31 | 1976-09-21 | The General Electric Company Limited | Combined television/data receivers |
| FR2337472A1 (fr) * | 1975-12-29 | 1977-07-29 | Telediffusion Fse | Systeme de commande du positionnement de la tete d'un lecteur de disque et notamment de videodisque |
| GB1577133A (en) * | 1976-03-19 | 1980-10-22 | Rca Corp | Video information record and playback apparatus |
| DE2625775A1 (de) * | 1976-06-09 | 1977-12-15 | Ted Bildplatten | Synchronimpuls-abtrennschaltung fuer ein bas-fernsehsignal, insbesondere fuer einen videorecorder |
| JPS5913101B2 (ja) * | 1977-12-16 | 1984-03-27 | 株式会社日立製作所 | ランダムアクセス方法 |
-
1980
- 1980-10-03 FI FI803144A patent/FI803144L/fi not_active Application Discontinuation
- 1980-10-06 ZA ZA00806170A patent/ZA806170B/xx unknown
- 1980-10-06 AU AU62995/80A patent/AU537958B2/en not_active Ceased
- 1980-10-06 SE SE8006982A patent/SE8006982L/ not_active Application Discontinuation
- 1980-10-08 BR BR8006461A patent/BR8006461A/pt unknown
- 1980-10-09 JP JP14186880A patent/JPS5664579A/ja active Pending
- 1980-10-09 IT IT25254/80A patent/IT1150060B/it active
- 1980-10-10 GB GB8032856A patent/GB2060312B/en not_active Expired
- 1980-10-10 FR FR8021752A patent/FR2467457A1/fr not_active Withdrawn
- 1980-10-10 CA CA000362176A patent/CA1149947A/en not_active Expired
- 1980-10-10 NZ NZ195230A patent/NZ195230A/en unknown
- 1980-10-10 ES ES495839A patent/ES495839A0/es active Granted
- 1980-10-10 DE DE3038396A patent/DE3038396C2/de not_active Expired
- 1980-10-10 DK DK430180A patent/DK430180A/da not_active Application Discontinuation
- 1980-10-10 BE BE0/202424A patent/BE885651A/fr not_active IP Right Cessation
- 1980-10-10 NL NL8005625A patent/NL8005625A/nl not_active Application Discontinuation
- 1980-10-11 PL PL22723780A patent/PL227237A1/xx unknown
- 1980-10-13 KR KR1019800003924A patent/KR850001311B1/ko active
Also Published As
| Publication number | Publication date |
|---|---|
| PL227237A1 (de) | 1981-07-10 |
| BR8006461A (pt) | 1981-04-14 |
| KR830004745A (ko) | 1983-07-16 |
| NZ195230A (en) | 1985-01-31 |
| ES8200984A1 (es) | 1981-11-16 |
| NL8005625A (nl) | 1981-04-14 |
| IT1150060B (it) | 1986-12-10 |
| ZA806170B (en) | 1982-05-26 |
| FR2467457A1 (fr) | 1981-04-17 |
| DK430180A (da) | 1981-04-13 |
| FI803144L (fi) | 1981-04-13 |
| DE3038396C2 (de) | 1985-01-31 |
| KR850001311B1 (ko) | 1985-09-12 |
| CA1149947A (en) | 1983-07-12 |
| JPS5664579A (en) | 1981-06-01 |
| ES495839A0 (es) | 1981-11-16 |
| IT8025254A0 (it) | 1980-10-09 |
| BE885651A (fr) | 1981-02-02 |
| GB2060312A (en) | 1981-04-29 |
| AU6299580A (en) | 1981-04-16 |
| SE8006982L (sv) | 1981-04-13 |
| AU537958B2 (en) | 1984-07-19 |
| DE3038396A1 (de) | 1981-04-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PCNP | Patent ceased through non-payment of renewal fee |