ES299016A3 - Improvements in magnetic recording transducers - Google Patents
Improvements in magnetic recording transducersInfo
- Publication number
- ES299016A3 ES299016A3 ES0299016A ES299016A ES299016A3 ES 299016 A3 ES299016 A3 ES 299016A3 ES 0299016 A ES0299016 A ES 0299016A ES 299016 A ES299016 A ES 299016A ES 299016 A3 ES299016 A3 ES 299016A3
- Authority
- ES
- Spain
- Prior art keywords
- magnetic recording
- recording transducers
- transducers
- relate
- description
- 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
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
- H04N5/92—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
- H04N5/921—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback by recording or reproducing the baseband signal
-
- 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
- G11B15/60—Guiding record carrier
- G11B15/62—Maintaining desired spacing between record carrier and head
-
- 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
-
- 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
- G11B5/127—Structure or manufacture of heads, e.g. inductive
-
- 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
- G11B5/127—Structure or manufacture of heads, e.g. inductive
- G11B5/17—Construction or disposition of windings
-
- 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
- G11B5/127—Structure or manufacture of heads, e.g. inductive
- G11B5/187—Structure or manufacture of the surface of the head in physical contact with, or immediately adjacent to the recording medium; Pole pieces; Gap features
- G11B5/21—Structure or manufacture of the surface of the head in physical contact with, or immediately adjacent to the recording medium; Pole pieces; Gap features the pole pieces being of ferrous sheet metal or other magnetic layers
-
- 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
-
- 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
- G11B5/56—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 provision for moving the head support for the purpose of adjusting the position of the head relative to the record carrier, e.g. manual adjustment for azimuth correction or track centering
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Magnetic Heads (AREA)
Abstract
The description and claims relate to the magnetic recording head disclosed in Specification 1,041,633.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1569663A GB1041633A (en) | 1963-04-22 | 1963-04-22 | Improvements in wide-band magnetic recording systems |
GB1569563 | 1963-04-22 | ||
GB1569363A GB1041631A (en) | 1963-04-22 | 1963-04-22 | Improvements in magnetic recording transducers |
GB1569463A GB1041632A (en) | 1963-04-22 | 1963-04-22 | Improvements in wide-band magnetic recording systems |
Publications (1)
Publication Number | Publication Date |
---|---|
ES299016A3 true ES299016A3 (en) | 1964-06-01 |
Family
ID=27448322
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES0299017A Expired ES299017A3 (en) | 1963-04-22 | 1964-04-21 | Improvements in magnetic recording transducers |
ES0299016A Expired ES299016A3 (en) | 1963-04-22 | 1964-04-21 | Improvements in magnetic recording transducers |
ES0299015A Expired ES299015A3 (en) | 1963-04-22 | 1964-04-21 | Improvements in magnetic recording transducers |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES0299017A Expired ES299017A3 (en) | 1963-04-22 | 1964-04-21 | Improvements in magnetic recording transducers |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES0299015A Expired ES299015A3 (en) | 1963-04-22 | 1964-04-21 | Improvements in magnetic recording transducers |
Country Status (3)
Country | Link |
---|---|
BE (3) | BE646925A (en) |
ES (3) | ES299017A3 (en) |
GB (1) | GB1041631A (en) |
-
1963
- 1963-04-22 GB GB1569363A patent/GB1041631A/en not_active Expired
-
1964
- 1964-04-21 ES ES0299017A patent/ES299017A3/en not_active Expired
- 1964-04-21 ES ES0299016A patent/ES299016A3/en not_active Expired
- 1964-04-21 ES ES0299015A patent/ES299015A3/en not_active Expired
- 1964-04-22 BE BE646925D patent/BE646925A/xx unknown
- 1964-04-22 BE BE646924D patent/BE646924A/xx unknown
- 1964-04-22 BE BE646926D patent/BE646926A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
BE646924A (en) | 1964-08-17 |
GB1041631A (en) | 1966-09-07 |
ES299015A3 (en) | 1964-06-01 |
ES299017A3 (en) | 1964-06-01 |
BE646925A (en) | 1964-08-17 |
BE646926A (en) | 1964-08-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB1012864A (en) | Magnetic head | |
ES299015A3 (en) | Improvements in magnetic recording transducers | |
GB1037361A (en) | Improvements in or relating to sound recording and playback apparatus | |
GB1094172A (en) | Gramophone | |
CA670488A (en) | Magnetic head | |
CA661413A (en) | Magnetic recording head | |
CA663356A (en) | Magnetic record transducer | |
CA675018A (en) | 4,5-dihydroxy piperidazine | |
AU284288B2 (en) | Improvements in or relating to magnetic heads | |
AU283753B2 (en) | Magnetic head assembly | |
CA657099A (en) | 1,2-dicyano-3,5-dithia-1-cyclopenten-4-one and 4-thione | |
GB1041632A (en) | Improvements in wide-band magnetic recording systems | |
CA669644A (en) | 2.alpha.-METHYL-5.alpha.-ANDROSTANES | |
CA669643A (en) | 2.alpha.-METHYL-5.alpha.-ANDROSTANES | |
CA674730A (en) | Magnetic transducer | |
CA658338A (en) | Magnetic recording | |
CA666763A (en) | Magnetic recording | |
AU279276B2 (en) | IMPROVEMENTS IN OR RELATING TO MAGNETIC RECORDING APPARATUS. i-v V. r | |
CA622535A (en) | Magnetic sound record reading machine | |
CA667818A (en) | Chair iron | |
CA674786A (en) | Magnetic multivibrator amplifier | |
CA657417A (en) | Railway draft appliance | |
CA658700A (en) | Railway draft appliance | |
CA612713A (en) | Magnetic tracer head | |
AU291363B2 (en) | Improvements in and relating to devices for reducing or obviating the relative influence ofthe parts ofa multiple magnetic head |