IT1150060B - RECORDING AND PLAYBACK SYSTEM WITH DIGITAL SIGNAL CODING ON VIDEO SIGNALS - Google Patents
RECORDING AND PLAYBACK SYSTEM WITH DIGITAL SIGNAL CODING ON VIDEO SIGNALSInfo
- 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 (en) | 1980-10-09 |
| IT1150060B true IT1150060B (en) | 1986-12-10 |
Family
ID=22185129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT25254/80A IT1150060B (en) | 1979-10-12 | 1980-10-09 | RECORDING AND PLAYBACK SYSTEM WITH DIGITAL SIGNAL CODING ON VIDEO SIGNALS |
Country Status (18)
| Country | Link |
|---|---|
| JP (1) | JPS5664579A (en) |
| KR (1) | KR850001311B1 (en) |
| AU (1) | AU537958B2 (en) |
| BE (1) | BE885651A (en) |
| BR (1) | BR8006461A (en) |
| CA (1) | CA1149947A (en) |
| DE (1) | DE3038396C2 (en) |
| DK (1) | DK430180A (en) |
| ES (1) | ES8200984A1 (en) |
| FI (1) | FI803144L (en) |
| FR (1) | FR2467457A1 (en) |
| GB (1) | GB2060312B (en) |
| IT (1) | IT1150060B (en) |
| NL (1) | NL8005625A (en) |
| NZ (1) | NZ195230A (en) |
| PL (1) | PL227237A1 (en) |
| SE (1) | SE8006982L (en) |
| ZA (1) | ZA806170B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2541062B1 (en) * | 1983-02-15 | 1987-01-02 | Thomson Brandt | CONVERSATIONAL SYSTEM COMPRISING A VISUALIZATION DEVICE, A COMPUTER AND A SOURCE OF PRE-RECORDED VIDEO FREQUENCY INFORMATION |
| FR2561054A1 (en) * | 1984-03-09 | 1985-09-13 | Simiv | METHOD FOR INSERTING DIGITAL SIGNALS IN A TELEVISION SIGNAL AND DECODER OF SUCH DIGITAL SIGNALS |
| JP2508495B2 (en) * | 1991-07-29 | 1996-06-19 | ソニー株式会社 | Video signal playback device |
| 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 (en) * | 1975-12-29 | 1977-07-29 | Telediffusion Fse | CONTROL SYSTEM FOR THE POSITIONING OF THE HEAD OF A DISC PLAYER AND IN PARTICULAR VIDEODISC |
| GB1577133A (en) * | 1976-03-19 | 1980-10-22 | Rca Corp | Video information record and playback apparatus |
| DE2625775A1 (en) * | 1976-06-09 | 1977-12-15 | Ted Bildplatten | Synchronisation separator for recorded composite TV signals - has two MOSFET switches allowing easy setting of separation level |
| JPS5913101B2 (en) * | 1977-12-16 | 1984-03-27 | 株式会社日立製作所 | Random access method |
-
1980
- 1980-10-03 FI FI803144A patent/FI803144L/en not_active Application Discontinuation
- 1980-10-06 ZA ZA00806170A patent/ZA806170B/en unknown
- 1980-10-06 SE SE8006982A patent/SE8006982L/en not_active Application Discontinuation
- 1980-10-06 AU AU62995/80A patent/AU537958B2/en not_active Ceased
- 1980-10-08 BR BR8006461A patent/BR8006461A/en unknown
- 1980-10-09 IT IT25254/80A patent/IT1150060B/en active
- 1980-10-09 JP JP14186880A patent/JPS5664579A/en active Pending
- 1980-10-10 FR FR8021752A patent/FR2467457A1/en not_active Withdrawn
- 1980-10-10 ES ES495839A patent/ES8200984A1/en not_active Expired
- 1980-10-10 NL NL8005625A patent/NL8005625A/en not_active Application Discontinuation
- 1980-10-10 BE BE0/202424A patent/BE885651A/en not_active IP Right Cessation
- 1980-10-10 DE DE3038396A patent/DE3038396C2/en not_active Expired
- 1980-10-10 DK DK430180A patent/DK430180A/en not_active Application Discontinuation
- 1980-10-10 CA CA000362176A patent/CA1149947A/en not_active Expired
- 1980-10-10 GB GB8032856A patent/GB2060312B/en not_active Expired
- 1980-10-10 NZ NZ195230A patent/NZ195230A/en unknown
- 1980-10-11 PL PL22723780A patent/PL227237A1/xx unknown
- 1980-10-13 KR KR1019800003924A patent/KR850001311B1/en active
Also Published As
| Publication number | Publication date |
|---|---|
| IT8025254A0 (en) | 1980-10-09 |
| DE3038396A1 (en) | 1981-04-23 |
| FI803144L (en) | 1981-04-13 |
| KR850001311B1 (en) | 1985-09-12 |
| KR830004745A (en) | 1983-07-16 |
| ES495839A0 (en) | 1981-11-16 |
| AU6299580A (en) | 1981-04-16 |
| ES8200984A1 (en) | 1981-11-16 |
| DE3038396C2 (en) | 1985-01-31 |
| GB2060312A (en) | 1981-04-29 |
| AU537958B2 (en) | 1984-07-19 |
| ZA806170B (en) | 1982-05-26 |
| FR2467457A1 (en) | 1981-04-17 |
| DK430180A (en) | 1981-04-13 |
| NZ195230A (en) | 1985-01-31 |
| NL8005625A (en) | 1981-04-14 |
| PL227237A1 (en) | 1981-07-10 |
| GB2060312B (en) | 1984-06-13 |
| SE8006982L (en) | 1981-04-13 |
| JPS5664579A (en) | 1981-06-01 |
| BE885651A (en) | 1981-02-02 |
| BR8006461A (en) | 1981-04-14 |
| CA1149947A (en) | 1983-07-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE69024350D1 (en) | Digital video signal recording and playback device | |
| DK553382A (en) | MAGNETIC SIGNAL RECORDER, NECESSARY VIDEO TAPE RECORDER, WITH SCRIPLINE SCAN | |
| KR870007967A (en) | Video signal recording method and recording and playback device | |
| HK26081A (en) | Video signal recording systems | |
| FR2339307A1 (en) | COLOR VIDEO SIGNAL RECORDING AND REPRODUCTION SYSTEM | |
| DE69031102D1 (en) | Digital video signal recording and playback device | |
| NL187782C (en) | VIDEO SIGNAL DISPLAY SYSTEM AND VIDEO SIGNAL RECORDING DEVICE. | |
| HK7881A (en) | Video signal recording and/or reproducing apparatus | |
| HK7781A (en) | Color video signal recording and/or reproducing system | |
| GB2097628B (en) | Video signal recording and/or reproducing system | |
| ATE139644T1 (en) | DIGITAL RECORDING AND PLAYBACK SYSTEM | |
| DE69126377D1 (en) | Video signal recording and / or playback device | |
| MY8100325A (en) | Color video signal recording and/or reproducing system | |
| BR8306353A (en) | RECORDING AND REPRODUCED SIGNAL SWITCHING SYSTEM | |
| AU524443B2 (en) | Video signal recording and playback system | |
| JPS5564671A (en) | Video signal recorder and reproducer | |
| IT8224691A0 (en) | EQUIPMENT FOR RECORDING AND/OR REPRODUCING VIDEO AND AUDIO SIGNALS. | |
| GB2119199B (en) | Digital video and audio signal recording system | |
| GB2107558B (en) | Multi-track digital recording and playback system | |
| DE3686196D1 (en) | DIGITAL SIGNAL RECORDING AND PLAYBACK SYSTEM. | |
| BR8207142A (en) | VIDEO AND AUDIO SIGNAL RECORDER | |
| KR840006365U (en) | Video signal and digital signal playback device | |
| IT1150060B (en) | RECORDING AND PLAYBACK SYSTEM WITH DIGITAL SIGNAL CODING ON VIDEO SIGNALS | |
| DE69033249D1 (en) | Video signal recording and playback device | |
| DE3381815D1 (en) | VIDEO DISK RECORDING AND PLAYBACK SYSTEM. |