DE69123895D1 - Verfahren und Gerät zur Aufzeichnung von Video- und Informationssignalen - Google Patents
Verfahren und Gerät zur Aufzeichnung von Video- und InformationssignalenInfo
- Publication number
- DE69123895D1 DE69123895D1 DE69123895T DE69123895T DE69123895D1 DE 69123895 D1 DE69123895 D1 DE 69123895D1 DE 69123895 T DE69123895 T DE 69123895T DE 69123895 T DE69123895 T DE 69123895T DE 69123895 D1 DE69123895 D1 DE 69123895D1
- Authority
- DE
- Germany
- Prior art keywords
- information signals
- recording video
- video
- recording
- signals
- 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 - Fee Related
Links
Classifications
-
- 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
- G11B27/02—Editing, e.g. varying the order of information signals recorded on, or reproduced from, record carriers
- G11B27/031—Electronic editing of digitised analogue information signals, e.g. audio or video signals
- G11B27/036—Insert-editing
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/78—Television signal recording using magnetic recording
- H04N5/782—Television signal recording using magnetic recording on tape
- H04N5/7824—Television signal recording using magnetic recording on tape with rotating magnetic heads
- H04N5/7826—Television signal recording using magnetic recording on tape with rotating magnetic heads involving helical scanning of the magnetic tape
- H04N5/78263—Television signal recording using magnetic recording on tape with rotating magnetic heads involving helical scanning of the magnetic tape for recording on tracks inclined relative to the direction of movement of the tape
- H04N5/78266—Television signal recording using magnetic recording on tape with rotating magnetic heads involving helical scanning of the magnetic tape for recording on tracks inclined relative to the direction of movement of the tape using more than one track for the recording of one television field or frame, i.e. segmented recording
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/91—Television signal processing therefor
- H04N5/92—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
- H04N5/928—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the sound signal being pulse code modulated and recorded in time division multiplex with the modulated video 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
- H04N9/797—Processing of colour television signals in connection with recording for recording the signal in a plurality of channels, the bandwidth of each channel being less than the bandwidth of the signal
- H04N9/7973—Processing of colour television signals in connection with recording for recording the signal in a plurality of channels, the bandwidth of each channel being less than the bandwidth of the signal by dividing the luminance or colour component signal samples or frequency bands among a plurality of recording channels
-
- 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
- H04N9/81—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded sequentially only
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B2220/00—Record carriers by type
- G11B2220/90—Tape-like record carriers
-
- 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
- G11B27/02—Editing, e.g. varying the order of information signals recorded on, or reproduced from, record carriers
- G11B27/031—Electronic editing of digitised analogue information signals, e.g. audio or video signals
- G11B27/032—Electronic editing of digitised analogue information signals, e.g. audio or video signals on tapes
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2209488A JPH0492261A (ja) | 1990-08-08 | 1990-08-08 | Vtr |
JP2212598A JPH0495267A (ja) | 1990-08-10 | 1990-08-10 | Vtr |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69123895D1 true DE69123895D1 (de) | 1997-02-13 |
DE69123895T2 DE69123895T2 (de) | 1997-04-30 |
Family
ID=26517484
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69123895T Expired - Fee Related DE69123895T2 (de) | 1990-08-08 | 1991-08-06 | Verfahren und Gerät zur Aufzeichnung von Video- und Informationssignalen |
Country Status (3)
Country | Link |
---|---|
US (1) | US5287196A (de) |
EP (1) | EP0470815B1 (de) |
DE (1) | DE69123895T2 (de) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5410437A (en) * | 1991-03-31 | 1995-04-25 | Sony Corporation | Apparatus for recording and/or reproducing an information signal, a PCM signal and a video signal in a helical track on a recorded medium and superimposing character signals on the video signal |
JPH0573863A (ja) * | 1991-09-13 | 1993-03-26 | Sony Corp | デイジタルvtr |
JP3191426B2 (ja) * | 1992-07-24 | 2001-07-23 | ソニー株式会社 | ディジタルビデオテープレコーダ |
DE69416713T2 (de) * | 1993-04-26 | 1999-11-04 | Matsushita Electric Ind Co Ltd | Gerät zur Aufzeichnung von digitalen Video- und Audiosignalen |
JPH06338142A (ja) * | 1993-05-28 | 1994-12-06 | Sony Corp | ディジタル・オーディオ信号記録方法とその装置、および、その記録媒体 |
AU681185B2 (en) * | 1993-10-22 | 1997-08-21 | Sony Corporation | apparatus and method for recording and reproducing digital video data |
CN1154089C (zh) * | 1995-09-26 | 2004-06-16 | 三星电子株式会社 | 高速录象带复制机 |
KR100377697B1 (ko) * | 1997-03-28 | 2003-06-19 | 산요 덴키 가부시키가이샤 | 영상 신호의 기록 재생 장치 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4670796A (en) * | 1983-06-29 | 1987-06-02 | Hitachi, Ltd. | Rotary head type PCM recorder |
JPH0640672B2 (ja) * | 1985-09-02 | 1994-05-25 | 株式会社日立製作所 | 磁気録画再生装置 |
KR900007470B1 (ko) * | 1986-02-18 | 1990-10-10 | 마쯔시다덴기산교 가부시기가이샤 | 영상신호의 기록방법 및 기록재생장치 |
US5012352A (en) * | 1987-08-10 | 1991-04-30 | Canon Kabushiki Kaisha | Digital signal recording apparatus time-division multiplexing video and audio signals |
FR2636801B1 (fr) * | 1988-09-21 | 1990-10-26 | France Etat | Procede d'enregistrement sur bande magnetique et de lecture de signaux d2-mac/paquet |
DE3843821A1 (de) * | 1988-12-24 | 1990-06-28 | Broadcast Television Syst | Verfahren zur aufzeichnung von nach einem mac/paket-fernsehuebertragungsstandard codierten signalen |
-
1991
- 1991-08-06 US US07/741,078 patent/US5287196A/en not_active Expired - Fee Related
- 1991-08-06 EP EP91307229A patent/EP0470815B1/de not_active Expired - Lifetime
- 1991-08-06 DE DE69123895T patent/DE69123895T2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US5287196A (en) | 1994-02-15 |
DE69123895T2 (de) | 1997-04-30 |
EP0470815B1 (de) | 1997-01-02 |
EP0470815A1 (de) | 1992-02-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |