IT1150060B - Sistema di registrazione e di riproduzione con codificazione di segnali digitali su segnali video - Google Patents
Sistema di registrazione e di riproduzione con codificazione di segnali digitali su segnali videoInfo
- Publication number
- IT1150060B IT1150060B IT25254/80A IT2525480A IT1150060B IT 1150060 B IT1150060 B IT 1150060B IT 25254/80 A IT25254/80 A IT 25254/80A IT 2525480 A IT2525480 A IT 2525480A IT 1150060 B IT1150060 B IT 1150060B
- Authority
- IT
- Italy
- Prior art keywords
- recording
- digital signal
- video signals
- playback system
- signal coding
- Prior art date
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
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
- Television Signal Processing For Recording (AREA)
- Optical Recording Or Reproduction (AREA)
- Television Systems (AREA)
- Recording Or Reproducing By Magnetic Means (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US8446579A | 1979-10-12 | 1979-10-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IT8025254A0 IT8025254A0 (it) | 1980-10-09 |
| IT1150060B true IT1150060B (it) | 1986-12-10 |
Family
ID=22185129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT25254/80A IT1150060B (it) | 1979-10-12 | 1980-10-09 | Sistema di registrazione e di riproduzione con codificazione di segnali digitali su segnali video |
Country Status (18)
| Country | Link |
|---|---|
| JP (1) | JPS5664579A (nl) |
| KR (1) | KR850001311B1 (nl) |
| AU (1) | AU537958B2 (nl) |
| BE (1) | BE885651A (nl) |
| BR (1) | BR8006461A (nl) |
| CA (1) | CA1149947A (nl) |
| DE (1) | DE3038396C2 (nl) |
| DK (1) | DK430180A (nl) |
| ES (1) | ES495839A0 (nl) |
| FI (1) | FI803144L (nl) |
| FR (1) | FR2467457A1 (nl) |
| GB (1) | GB2060312B (nl) |
| IT (1) | IT1150060B (nl) |
| NL (1) | NL8005625A (nl) |
| NZ (1) | NZ195230A (nl) |
| PL (1) | PL227237A1 (nl) |
| SE (1) | SE8006982L (nl) |
| ZA (1) | ZA806170B (nl) |
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 |
| US5543849A (en) * | 1992-10-13 | 1996-08-06 | Gilbarco Inc. | Synchronization of prerecorded audio/video signals with multi-media controllers |
| 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 SE SE8006982A patent/SE8006982L/ not_active Application Discontinuation
- 1980-10-06 AU AU62995/80A patent/AU537958B2/en not_active Ceased
- 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 NL NL8005625A patent/NL8005625A/nl not_active Application Discontinuation
- 1980-10-10 DE DE3038396A patent/DE3038396C2/de not_active Expired
- 1980-10-10 ES ES495839A patent/ES495839A0/es active Granted
- 1980-10-10 GB GB8032856A patent/GB2060312B/en not_active Expired
- 1980-10-10 NZ NZ195230A patent/NZ195230A/en unknown
- 1980-10-10 BE BE0/202424A patent/BE885651A/fr not_active IP Right Cessation
- 1980-10-10 CA CA000362176A patent/CA1149947A/en not_active Expired
- 1980-10-10 FR FR8021752A patent/FR2467457A1/fr not_active Withdrawn
- 1980-10-10 DK DK430180A patent/DK430180A/da 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 |
|---|---|
| BR8006461A (pt) | 1981-04-14 |
| ZA806170B (en) | 1982-05-26 |
| NL8005625A (nl) | 1981-04-14 |
| JPS5664579A (en) | 1981-06-01 |
| DE3038396A1 (de) | 1981-04-23 |
| AU537958B2 (en) | 1984-07-19 |
| PL227237A1 (nl) | 1981-07-10 |
| NZ195230A (en) | 1985-01-31 |
| KR850001311B1 (ko) | 1985-09-12 |
| SE8006982L (sv) | 1981-04-13 |
| ES8200984A1 (es) | 1981-11-16 |
| CA1149947A (en) | 1983-07-12 |
| GB2060312A (en) | 1981-04-29 |
| DE3038396C2 (de) | 1985-01-31 |
| GB2060312B (en) | 1984-06-13 |
| KR830004745A (ko) | 1983-07-16 |
| IT8025254A0 (it) | 1980-10-09 |
| BE885651A (fr) | 1981-02-02 |
| AU6299580A (en) | 1981-04-16 |
| FR2467457A1 (fr) | 1981-04-17 |
| ES495839A0 (es) | 1981-11-16 |
| DK430180A (da) | 1981-04-13 |
| FI803144L (fi) | 1981-04-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE69024350T2 (de) | Digitale Videosignalaufnahme- und -wiedergabevorrichtung | |
| DK553382A (da) | Magnetisk signaloptegnelsesapparat, navnlig video-baandoptager, med skruelinieformet afsoegning | |
| KR870007967A (ko) | 영상신호의 기록방법 및 기록재생장치 | |
| DE69126396T2 (de) | Aufzeichnungs- und Wiedergabegerät für Videosignale | |
| HK26081A (en) | Video signal recording systems | |
| DE69031102D1 (de) | Digitalvideosignalaufzeichnungs- und -wiedergabegerät | |
| HK7881A (en) | Video signal recording and/or reproducing apparatus | |
| HK7781A (en) | Color video signal recording and/or reproducing system | |
| DE3342762C3 (de) | Videosignal-aufzeichnungs- und wiedergabegeraet | |
| GB2097628B (en) | Video signal recording and/or reproducing system | |
| NL7710043A (nl) | Videosignaalopneem- en/of weergeefstelsel. | |
| GB2098375B (en) | Audio and video signal recording and/or reproducing system | |
| KR890700252A (ko) | 영상표시 신호의 기록 및 재생 시스템 | |
| DE69126377T2 (de) | Videosignalaufzeichnungs- und/oder Wiedergabegerät | |
| MY8100325A (en) | Color video signal recording and/or reproducing system | |
| AU524443B2 (en) | Video signal recording and playback system | |
| JPS5564671A (en) | Video signal recorder and reproducer | |
| IT8224691A0 (it) | Apparecchiatura per registrare e/o riprodurre segnali video e audio. | |
| GB2107558B (en) | Multi-track digital recording and playback system | |
| DE3686196T2 (de) | Digitales signalaufzeichnungs- und -wiedergabesystem. | |
| KR840006365U (ko) | 비디오 신호 및 디지탈 신호의 재생장치 | |
| IT1150060B (it) | Sistema di registrazione e di riproduzione con codificazione di segnali digitali su segnali video | |
| DE2964554D1 (en) | Digital coding and decoding methods and devices for the recording of audio signals with a television signal, particularly on a video disk | |
| DE3381815D1 (de) | Videoplatten-aufzeichnungs- und wiedergabesystem. | |
| DE69129601T2 (de) | Bildsignalaufzeichnungs- und -wiedergabesystem |