NL7308526A - - Google Patents
Info
- Publication number
- NL7308526A NL7308526A NL7308526A NL7308526A NL7308526A NL 7308526 A NL7308526 A NL 7308526A NL 7308526 A NL7308526 A NL 7308526A NL 7308526 A NL7308526 A NL 7308526A NL 7308526 A NL7308526 A NL 7308526A
- Authority
- NL
- Netherlands
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
- H04N5/78—Television signal recording using magnetic recording
- H04N5/782—Television signal recording using magnetic recording on tape
- H04N5/783—Adaptations for reproducing at a rate different from the recording rate
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
- G11B15/02—Control of operating function, e.g. switching from recording to reproducing
- G11B15/12—Masking of heads; circuits for Selecting or switching of heads between operative and inoperative functions or between different operative functions or for selection between operative heads; Masking of beams, e.g. of light beams
- G11B15/14—Masking or switching periodically, e.g. of rotating heads
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B23/00—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture
- G11B23/0007—Circuits or methods for reducing noise, for correction of distortion, or for changing density of recorded information
-
- 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
- G11B5/52—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 with simultaneous movement of head and record carrier, e.g. rotation of head
- G11B5/53—Disposition or mounting of heads on rotating support
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Television Signal Processing For Recording (AREA)
- Recording Or Reproducing By Magnetic Means (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7358772U JPS5228979Y2 (xx) | 1972-06-20 | 1972-06-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7308526A true NL7308526A (xx) | 1973-12-27 |
Family
ID=13522576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7308526A NL7308526A (xx) | 1972-06-20 | 1973-06-19 |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS5228979Y2 (xx) |
| AU (1) | AU461022B2 (xx) |
| CA (1) | CA1028770A (xx) |
| DE (1) | DE2330886C2 (xx) |
| FR (1) | FR2189965B1 (xx) |
| GB (1) | GB1434135A (xx) |
| IT (1) | IT986179B (xx) |
| NL (1) | NL7308526A (xx) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5436709A (en) * | 1977-08-26 | 1979-03-17 | Sony Corp | Position control circuit for rotary magnetic head |
| DE3045541A1 (de) * | 1980-12-03 | 1982-07-01 | Robert Bosch Gmbh, 7000 Stuttgart | Verfahren und anordnung zur wiedergabe von auf einenaufzeichnungstraeger in einzelnen spuren aufgezeichneten videosignalen |
| DE3319878C1 (de) * | 1983-06-01 | 1985-01-03 | Grundig E.M.V. Elektro-Mechanische Versuchsanstalt Max Grundig & Co KG, 8510 Fürth | Anordnung eines Drehtransformators in einem Videogerät |
| DE3517380A1 (de) * | 1985-05-14 | 1986-11-20 | Deutsche Thomson-Brandt Gmbh, 7730 Villingen-Schwenningen | Verfahren zur spurfindung |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3294902A (en) * | 1963-12-30 | 1966-12-27 | Ampex | Fast, slow and stop motion reproduction using longitudinal recording and rotating heads |
| GB1060147A (en) * | 1964-08-04 | 1967-03-01 | Rank Bush Murphy Ltd | Transducer head switching arrangements |
| DE1437684A1 (de) * | 1965-12-24 | 1968-10-31 | Grundig Emv | Vorrichtung an Magnetbandaufzeichnungsgeraeten zum zeitlichen Dehnen oder Raffen von Videosignalen |
| DE1762475A1 (de) * | 1968-06-22 | 1970-06-18 | Telefunken Patent | Anordnung zur phasengenauen Drehzahlregelung einer rotierenden Welle |
-
1972
- 1972-06-20 JP JP7358772U patent/JPS5228979Y2/ja not_active Expired
-
1973
- 1973-06-14 DE DE19732330886 patent/DE2330886C2/de not_active Expired
- 1973-06-19 NL NL7308526A patent/NL7308526A/xx unknown
- 1973-06-19 CA CA174,453A patent/CA1028770A/en not_active Expired
- 1973-06-19 IT IT5089773A patent/IT986179B/it active
- 1973-06-19 FR FR7322312A patent/FR2189965B1/fr not_active Expired
- 1973-06-20 GB GB2934373A patent/GB1434135A/en not_active Expired
- 1973-06-29 AU AU57559/73A patent/AU461022B2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2330886C2 (de) | 1987-07-09 |
| FR2189965A1 (xx) | 1974-01-25 |
| IT986179B (it) | 1975-01-20 |
| CA1028770A (en) | 1978-03-28 |
| DE2330886A1 (de) | 1974-01-10 |
| FR2189965B1 (xx) | 1978-05-26 |
| JPS5228979Y2 (xx) | 1977-07-02 |
| JPS4931321U (xx) | 1974-03-18 |
| AU5755973A (en) | 1975-01-09 |
| AU461022B2 (en) | 1975-05-15 |
| GB1434135A (en) | 1976-05-05 |