JPS6113290B2 - - Google Patents

Info

Publication number
JPS6113290B2
JPS6113290B2 JP51038809A JP3880976A JPS6113290B2 JP S6113290 B2 JPS6113290 B2 JP S6113290B2 JP 51038809 A JP51038809 A JP 51038809A JP 3880976 A JP3880976 A JP 3880976A JP S6113290 B2 JPS6113290 B2 JP S6113290B2
Authority
JP
Japan
Prior art keywords
signal
track
recording
information
recorded
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
Application number
JP51038809A
Other languages
English (en)
Japanese (ja)
Other versions
JPS52123205A (en
Inventor
Toshio Kaneshiro
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Victor Company of Japan Ltd
Original Assignee
Victor Company of Japan Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority to JP3880976A priority Critical patent/JPS52123205A/ja
Application filed by Victor Company of Japan Ltd filed Critical Victor Company of Japan Ltd
Priority to GB14533/77A priority patent/GB1585546A/en
Priority to CA275,672A priority patent/CA1130456A/en
Priority to US05/785,095 priority patent/US4331976A/en
Priority to GB20280A priority patent/GB1585547A/en
Priority to DE2759993A priority patent/DE2759993C2/de
Priority to DE2715573A priority patent/DE2715573C2/de
Priority to NLAANVRAGE7703865,A priority patent/NL185738C/nl
Priority to FR7710835A priority patent/FR2347743A1/fr
Publication of JPS52123205A publication Critical patent/JPS52123205A/ja
Priority to US06/033,324 priority patent/US4315283A/en
Priority to US06/087,974 priority patent/US4322836A/en
Priority to US06/088,168 priority patent/US4321621A/en
Priority to NL8101617A priority patent/NL8101617A/nl
Priority to CA381,370A priority patent/CA1124391A/en
Priority to US06/281,470 priority patent/US4404599A/en
Priority to US06/284,933 priority patent/US4491941A/en
Priority to FR8116451A priority patent/FR2492569B1/fr
Publication of JPS6113290B2 publication Critical patent/JPS6113290B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B3/00—Recording by mechanical cutting, deforming or pressing, e.g. of grooves or pits; Reproducing by mechanical sensing; Record carriers therefor
    • G11B3/44—Styli, e.g. sapphire, diamond
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B11/00—Recording on or reproducing from the same record carrier wherein for these two operations the methods are covered by different main groups of groups G11B3/00 - G11B7/00 or by different subgroups of group G11B9/00; Record carriers therefor
    • G11B11/03—Recording on or reproducing from the same record carrier wherein for these two operations the methods are covered by different main groups of groups G11B3/00 - G11B7/00 or by different subgroups of group G11B9/00; Record carriers therefor using recording by deforming with non-mechanical means, e.g. laser, beam of particles
    • G11B11/05—Recording on or reproducing from the same record carrier wherein for these two operations the methods are covered by different main groups of groups G11B3/00 - G11B7/00 or by different subgroups of group G11B9/00; Record carriers therefor using recording by deforming with non-mechanical means, e.g. laser, beam of particles with reproducing by capacitive means
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B21/00—Head arrangements not specific to the method of recording or reproducing
    • G11B21/02—Driving or moving of heads
    • G11B21/10—Track finding or aligning by moving the head ; Provisions for maintaining alignment of the head relative to the track during transducing operation, i.e. track following
    • G11B21/106—Track finding or aligning by moving the head ; Provisions for maintaining alignment of the head relative to the track during transducing operation, i.e. track following on disks
    • 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
    • G11B23/30—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 with provision for auxiliary signals
    • G11B23/36—Signals on record carriers or on containers and recorded by the same method as the main recording
    • 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
    • G11B27/005—Reproducing at a different information rate from the information rate of recording
    • 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
    • G11B27/022—Electronic editing of analogue information signals, e.g. audio or video signals
    • G11B27/026—Electronic editing of analogue information signals, e.g. audio or video signals on discs
    • 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
    • G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
    • G11B27/19—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier
    • G11B27/28—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B3/00—Recording by mechanical cutting, deforming or pressing, e.g. of grooves or pits; Reproducing by mechanical sensing; Record carriers therefor
    • G11B3/44—Styli, e.g. sapphire, diamond
    • G11B3/46—Constructions or forms ; Dispositions or mountings, e.g. attachment of point to shank
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/08—Disposition or mounting of heads or light sources relatively to record carriers
    • G11B7/09—Disposition or mounting of heads or light sources relatively to record carriers with provision for moving the light beam or focus plane for the purpose of maintaining alignment of the light beam relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/08—Disposition or mounting of heads or light sources relatively to record carriers
    • G11B7/09—Disposition or mounting of heads or light sources relatively to record carriers with provision for moving the light beam or focus plane for the purpose of maintaining alignment of the light beam relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following
    • G11B7/0938—Disposition or mounting of heads or light sources relatively to record carriers with provision for moving the light beam or focus plane for the purpose of maintaining alignment of the light beam relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following servo format, e.g. guide tracks, pilot signals
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B9/00—Recording or reproducing using a method not covered by one of the main groups G11B3/00 - G11B7/00; Record carriers therefor
    • G11B9/06—Recording or reproducing using a method not covered by one of the main groups G11B3/00 - G11B7/00; Record carriers therefor using record carriers having variable electrical capacitance; Record carriers therefor
    • G11B9/07—Heads for reproducing capacitive information
    • G11B9/075—Heads for reproducing capacitive information using mechanical contact with record carrier, e.g. by stylus
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/7605—Television signal recording on discs or drums
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B2220/00—Record carriers by type
    • G11B2220/20—Disc-shaped record carriers
JP3880976A 1976-04-08 1976-04-08 Video-signal recording and reproducing system Granted JPS52123205A (en)

Priority Applications (17)

Application Number Priority Date Filing Date Title
JP3880976A JPS52123205A (en) 1976-04-08 1976-04-08 Video-signal recording and reproducing system
GB14533/77A GB1585546A (en) 1976-04-08 1977-04-06 Information signal recording system
CA275,672A CA1130456A (en) 1976-04-08 1977-04-06 Information signal recording system
US05/785,095 US4331976A (en) 1976-04-08 1977-04-06 High density recording system using side-by-side information and servo tracks
GB20280A GB1585547A (en) 1976-04-08 1977-04-06 Information signal reproducing system
DE2759993A DE2759993C2 (nl) 1976-04-08 1977-04-07
DE2715573A DE2715573C2 (de) 1976-04-08 1977-04-07 Verfahren zur Aufzeichnung und Wiedergabe eines Informationssignals und Anordnung zur Durchführung des Verfahrens
NLAANVRAGE7703865,A NL185738C (nl) 1976-04-08 1977-04-07 Stelsel voor het met grote dichtheid registreren van informatiesignalen en stelsel voor het reproduceren van de aldus geregistreerde informatiesignalen.
FR7710835A FR2347743A1 (fr) 1976-04-08 1977-04-08 Dispositif d'enregistrement et/ou de reproduction, par exemple de signaux video et de signaux audio
US06/033,324 US4315283A (en) 1976-04-08 1979-04-25 High density recording system using side-by-side information and servo tracks
US06/088,168 US4321621A (en) 1976-04-08 1979-10-25 High density recording system using side-by-side information and servo tracks
US06/087,974 US4322836A (en) 1976-04-08 1979-10-25 High density recording system using side-by side information and servo tracks
NL8101617A NL8101617A (nl) 1976-04-08 1981-04-01 Naald voor het weergeven van informatiesignalen, geregistreerd op een registratiemedium.
CA381,370A CA1124391A (en) 1976-04-08 1981-07-08 Reproducing stylus for an information signal recording medium
US06/281,470 US4404599A (en) 1976-04-08 1981-07-08 Laser recording information and pilot signals for tracking on a grooveless recording
US06/284,933 US4491941A (en) 1976-04-08 1981-07-20 Reproducing stylus for an information signal recording medium
FR8116451A FR2492569B1 (nl) 1976-04-08 1981-08-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3880976A JPS52123205A (en) 1976-04-08 1976-04-08 Video-signal recording and reproducing system

Related Child Applications (3)

Application Number Title Priority Date Filing Date
JP12776776A Division JPS52123222A (en) 1976-04-08 1976-10-26 Information disk reproducing system
JP2525977A Division JPS5356001A (en) 1977-03-08 1977-03-08 Informatoin signal recording/reproducing system
JP5685877A Division JPS52134709A (en) 1977-05-17 1977-05-17 Magnetic recorder/reproducer unit

Publications (2)

Publication Number Publication Date
JPS52123205A JPS52123205A (en) 1977-10-17
JPS6113290B2 true JPS6113290B2 (nl) 1986-04-12

Family

ID=12535606

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3880976A Granted JPS52123205A (en) 1976-04-08 1976-04-08 Video-signal recording and reproducing system

Country Status (1)

Country Link
JP (1) JPS52123205A (nl)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53103716A (en) * 1977-02-23 1978-09-09 Victor Co Of Japan Ltd Grooveless disc for information recording medium
JPS61151843A (ja) * 1984-12-25 1986-07-10 Nec Home Electronics Ltd 光メモリデイスク
JPS6289235A (ja) * 1985-10-16 1987-04-23 Teac Co 情報記録円盤
US5418029A (en) * 1992-01-28 1995-05-23 Fuji Photo Film Co., Ltd. Information recording medium and method

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3673412A (en) * 1970-03-02 1972-06-27 Trw Inc Radiant energy beam scanning method and apparatus

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3673412A (en) * 1970-03-02 1972-06-27 Trw Inc Radiant energy beam scanning method and apparatus

Also Published As

Publication number Publication date
JPS52123205A (en) 1977-10-17

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