BE862233A - Procede d'enregistrement et de reproduction de signaux video au moyen d'une bande magnetique - Google Patents
Procede d'enregistrement et de reproduction de signaux video au moyen d'une bande magnetiqueInfo
- Publication number
- BE862233A BE862233A BE2056543A BE2056543A BE862233A BE 862233 A BE862233 A BE 862233A BE 2056543 A BE2056543 A BE 2056543A BE 2056543 A BE2056543 A BE 2056543A BE 862233 A BE862233 A BE 862233A
- Authority
- BE
- Belgium
- Prior art keywords
- reproduction
- recording
- magnetic tape
- video signals
- video
- Prior art date
Links
Classifications
-
- 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
- H04N5/917—Television signal processing therefor for bandwidth reduction
- H04N5/919—Television signal processing therefor for bandwidth reduction by dividing samples or signal segments, e.g. television lines, among a plurality of recording channels
-
- 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
- G11B5/48—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed
- G11B5/49—Fixed mounting or arrangements, e.g. one head per track
- G11B5/4969—Details for track selection or addressing
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Recording Or Reproducing By Magnetic Means (AREA)
- Television Signal Processing For Recording (AREA)
- Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
- Magnetic Heads (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2658574A DE2658574C3 (de) | 1976-12-23 | 1976-12-23 | Verfahren zur Aufzeichnung und Wiedergabe von Videosignalen auf Magnetband |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE862233A true BE862233A (fr) | 1978-06-23 |
Family
ID=5996501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE2056543A BE862233A (fr) | 1976-12-23 | 1977-12-23 | Procede d'enregistrement et de reproduction de signaux video au moyen d'une bande magnetique |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US4198662A (nl) |
| JP (1) | JPS5380209A (nl) |
| BE (1) | BE862233A (nl) |
| BR (1) | BR7708587A (nl) |
| CH (1) | CH625658A5 (nl) |
| DE (1) | DE2658574C3 (nl) |
| DK (1) | DK574477A (nl) |
| ES (1) | ES465341A1 (nl) |
| FR (1) | FR2375777A1 (nl) |
| GB (1) | GB1594237A (nl) |
| NL (1) | NL7714140A (nl) |
| SE (1) | SE7714662L (nl) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5613503A (en) * | 1979-07-16 | 1981-02-09 | Olympus Optical Co Ltd | Fixed-head magnetic recording and reproducing device |
| US4750060A (en) * | 1981-10-28 | 1988-06-07 | Canon Kabushiki Kaisha | Recording apparatus |
| GB2156137A (en) * | 1984-02-07 | 1985-10-02 | Wilfred Joseph Dickson | An anti-copying device |
| US4789961A (en) * | 1984-06-25 | 1988-12-06 | Kirsch Technologies, Inc. | Computer memory back-up with automatic tape positioning |
| US5214515A (en) * | 1986-10-28 | 1993-05-25 | Mitsubishi Denki Kabushiki Kaisha | Video signal recording/reproducing apparatus |
| KR950008750B1 (ko) * | 1993-02-05 | 1995-08-04 | 대우전자주식회사 | 준고정 헤드 영상 신호 기록 및 재생 장치 |
| DE19531075A1 (de) * | 1995-08-23 | 1997-02-27 | Thomson Brandt Gmbh | Magnetbandgerät für die Aufzeichnung und Wiedergabe von Signalen |
| US20090174963A1 (en) * | 2008-01-03 | 2009-07-09 | Jason Liang | Tape-based data storage system and head enabling compounded reading rate |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1153795B (de) * | 1950-10-18 | 1963-09-05 | Klangfilm Gmbh | Anordnung zur magnetischen Aufzeichnung, vorzugsweise der Signale von Fernsehbildern |
| US2958735A (en) * | 1956-02-24 | 1960-11-01 | Gen Electric | Video tape recording system |
| US2952745A (en) * | 1956-02-28 | 1960-09-13 | Gen Electric | Video recorder and reproducer |
| US3502795A (en) * | 1965-03-12 | 1970-03-24 | Iit Res Inst | Transducer system and method |
| US3921209A (en) * | 1971-06-18 | 1975-11-18 | Matsushita Electric Ind Co Ltd | Digital recording and reproducing system employing ' pcm |
| US3986210A (en) * | 1973-02-20 | 1976-10-12 | Matsushita Electric Industrial Co., Ltd. | Magnetic head device using printed circuit techniques |
| DE2431545A1 (de) * | 1973-07-12 | 1975-02-06 | Basf Ag | Kopfpositionierungseinrichtung fuer mehrspur-magnetbandgeraete |
| US3975764A (en) * | 1973-10-12 | 1976-08-17 | Matsushita Electric Industrial Co., Ltd. | Television signal recording and reproducing system |
| US3958272A (en) * | 1974-02-19 | 1976-05-18 | Basf Aktiengesellschaft | Turn around method and circuit |
| AU7789475A (en) * | 1974-02-19 | 1976-08-05 | Basf Ag | Reversal of the direction of tape movement in a tape recorde |
-
1976
- 1976-12-23 DE DE2658574A patent/DE2658574C3/de not_active Expired
-
1977
- 1977-12-19 US US05/862,089 patent/US4198662A/en not_active Expired - Lifetime
- 1977-12-20 NL NL7714140A patent/NL7714140A/nl not_active Application Discontinuation
- 1977-12-20 CH CH1569177A patent/CH625658A5/de not_active IP Right Cessation
- 1977-12-21 JP JP15306977A patent/JPS5380209A/ja active Granted
- 1977-12-21 GB GB53154/77A patent/GB1594237A/en not_active Expired
- 1977-12-22 BR BR7708587A patent/BR7708587A/pt unknown
- 1977-12-22 ES ES465341A patent/ES465341A1/es not_active Expired
- 1977-12-22 SE SE7714662A patent/SE7714662L/xx unknown
- 1977-12-22 DK DK574477A patent/DK574477A/da unknown
- 1977-12-23 FR FR7739095A patent/FR2375777A1/fr active Granted
- 1977-12-23 BE BE2056543A patent/BE862233A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL7714140A (nl) | 1978-06-27 |
| GB1594237A (en) | 1981-07-30 |
| CH625658A5 (nl) | 1981-09-30 |
| DE2658574A1 (de) | 1978-06-29 |
| FR2375777A1 (fr) | 1978-07-21 |
| JPS623483B2 (nl) | 1987-01-26 |
| DE2658574C3 (de) | 1982-10-07 |
| DE2658574B2 (de) | 1982-02-04 |
| ES465341A1 (es) | 1978-09-16 |
| US4198662A (en) | 1980-04-15 |
| DK574477A (da) | 1978-06-24 |
| BR7708587A (pt) | 1978-09-12 |
| SE7714662L (sv) | 1978-06-24 |
| JPS5380209A (en) | 1978-07-15 |
| FR2375777B1 (nl) | 1983-01-07 |
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