DE3381719D1 - Magnetisches aufzeichnungs- und wiedergabegeraet. - Google Patents
Magnetisches aufzeichnungs- und wiedergabegeraet.Info
- Publication number
- DE3381719D1 DE3381719D1 DE8383104050T DE3381719T DE3381719D1 DE 3381719 D1 DE3381719 D1 DE 3381719D1 DE 8383104050 T DE8383104050 T DE 8383104050T DE 3381719 T DE3381719 T DE 3381719T DE 3381719 D1 DE3381719 D1 DE 3381719D1
- Authority
- DE
- Germany
- Prior art keywords
- magnetic recording
- playback device
- playback
- recording
- magnetic
- 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 - Lifetime
Links
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
- G11B5/02—Recording, reproducing, or erasing methods; Read, write or erase circuits therefor
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
- Television Signal Processing For Recording (AREA)
- Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP57072064A JPS58188307A (ja) | 1982-04-27 | 1982-04-27 | 記録再生装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3381719D1 true DE3381719D1 (de) | 1990-08-16 |
Family
ID=13478587
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8383104050T Expired - Lifetime DE3381719D1 (de) | 1982-04-27 | 1983-04-26 | Magnetisches aufzeichnungs- und wiedergabegeraet. |
Country Status (5)
Country | Link |
---|---|
US (1) | US4809087A (de) |
EP (1) | EP0093374B1 (de) |
JP (1) | JPS58188307A (de) |
KR (1) | KR870000567B1 (de) |
DE (1) | DE3381719D1 (de) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6157089A (ja) * | 1984-08-27 | 1986-03-22 | Pioneer Electronic Corp | ヘリカル走査型磁気記録再生方式 |
GB2164480B (en) * | 1984-09-18 | 1988-01-13 | Sony Corp | Reproducing digital audio signals |
JPS61137203A (ja) * | 1984-12-07 | 1986-06-24 | Hitachi Ltd | デイジタル情報記録再生装置 |
GB2189963B (en) * | 1986-03-14 | 1989-12-13 | Pioneer Electronic Corp | Video disk and recording and reproduction devices therefore |
US5012352A (en) * | 1987-08-10 | 1991-04-30 | Canon Kabushiki Kaisha | Digital signal recording apparatus time-division multiplexing video and audio signals |
US5101274A (en) * | 1987-08-10 | 1992-03-31 | Canon Kabushiki Kaisha | Digital signal recording apparatus time-division multiplexing video and audio signals |
US5325347A (en) * | 1990-01-19 | 1994-06-28 | Sony Corporation | Data recording method and data reproducing apparatus with contiguous data recording |
JPH03224379A (ja) * | 1990-01-29 | 1991-10-03 | Pioneer Electron Corp | 記録再生方法及び再生装置 |
GB2240896B (en) * | 1990-02-06 | 1994-04-27 | Sony Corp | Methods of and apparatus for coding television signals |
JP2995822B2 (ja) * | 1990-08-23 | 1999-12-27 | ソニー株式会社 | 円盤状記録媒体の記録装置及び再生装置 |
JPH0612788A (ja) * | 1992-06-29 | 1994-01-21 | Canon Inc | 記録/再生方法 |
DE69324856T2 (de) * | 1992-07-08 | 1999-09-09 | Matsushita Electric Industrial Co. | Schneideeinrichtung für Daten auf einem Bandmedium |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3732364A (en) * | 1971-04-21 | 1973-05-08 | Hitachi Ltd | Magnetic tape recording and reproducing system |
JPS599084B2 (ja) * | 1977-02-21 | 1984-02-29 | 横河電機株式会社 | 磁気ディスクの予備トラツク切換装置 |
US4303950A (en) * | 1978-07-20 | 1981-12-01 | Matsushita Electric Industrial Co., Ltd. | Helical scan video tape recorder for recording video and audio signals on contiguous tracks |
CA1133639A (en) * | 1979-01-30 | 1982-10-12 | Masato Tanaka | Method and apparatus for editing digital signals recorded on a record medium |
US4282551A (en) * | 1979-04-11 | 1981-08-04 | Hitachi, Ltd. | PCM Recording and reproducing apparatus |
JPS5651174A (en) * | 1979-10-04 | 1981-05-08 | Sony Corp | Reproducing device of video signal |
JPS5815843B2 (ja) * | 1979-11-16 | 1983-03-28 | 株式会社東芝 | 再生信号処理方式 |
CA1159949A (en) * | 1980-04-18 | 1984-01-03 | Yoshitaka Hashimoto | Digital video data recording apparatus |
DE3029983A1 (de) * | 1980-08-08 | 1982-04-01 | Robert Bosch Gmbh, 7000 Stuttgart | Verfahren zum speichern digital codierter farbfernsehsignale und schaltungsanordnung zr durchfuehrung des verfahrens |
JPS5773577A (en) * | 1980-10-27 | 1982-05-08 | Sony Corp | Control signal fetch circuit |
JPS57132486A (en) * | 1981-02-10 | 1982-08-16 | Sony Corp | Magnetic recorder and reproducer |
JPS58166509A (ja) * | 1982-03-25 | 1983-10-01 | Sony Corp | 記録再生装置 |
-
1982
- 1982-04-27 JP JP57072064A patent/JPS58188307A/ja active Pending
-
1983
- 1983-04-25 KR KR1019830001734A patent/KR870000567B1/ko not_active IP Right Cessation
- 1983-04-26 DE DE8383104050T patent/DE3381719D1/de not_active Expired - Lifetime
- 1983-04-26 EP EP83104050A patent/EP0093374B1/de not_active Expired - Lifetime
-
1987
- 1987-11-23 US US07/124,434 patent/US4809087A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JPS58188307A (ja) | 1983-11-02 |
EP0093374B1 (de) | 1990-07-11 |
KR840004807A (ko) | 1984-10-24 |
EP0093374A2 (de) | 1983-11-09 |
EP0093374A3 (en) | 1987-03-25 |
US4809087A (en) | 1989-02-28 |
KR870000567B1 (ko) | 1987-03-19 |
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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 |