DE2113717C3 - Bild-Ton-Magnetbandgerät - Google Patents

Bild-Ton-Magnetbandgerät

Info

Publication number
DE2113717C3
DE2113717C3 DE19712113717 DE2113717A DE2113717C3 DE 2113717 C3 DE2113717 C3 DE 2113717C3 DE 19712113717 DE19712113717 DE 19712113717 DE 2113717 A DE2113717 A DE 2113717A DE 2113717 C3 DE2113717 C3 DE 2113717C3
Authority
DE
Germany
Prior art keywords
sound
image
signals
magnetic tape
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
Application number
DE19712113717
Other languages
German (de)
English (en)
Other versions
DE2113717A1 (de
DE2113717B2 (de
Inventor
Hans Dipl.-Ing. 2000 Hamburg Offer
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.)
Philips Intellectual Property and Standards GmbH
Original Assignee
Philips Patentverwaltung GmbH
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
Application filed by Philips Patentverwaltung GmbH filed Critical Philips Patentverwaltung GmbH
Priority to DE19712113717 priority Critical patent/DE2113717C3/de
Priority to GB1258672A priority patent/GB1319933A/en
Priority to IT6787272A priority patent/IT953984B/it
Priority to AT233872A priority patent/AT314625B/de
Priority to BE781018A priority patent/BE781018A/xx
Priority to FR7209796A priority patent/FR2130486B1/fr
Publication of DE2113717A1 publication Critical patent/DE2113717A1/de
Publication of DE2113717B2 publication Critical patent/DE2113717B2/de
Application granted granted Critical
Publication of DE2113717C3 publication Critical patent/DE2113717C3/de
Expired legal-status Critical Current

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
    • H04N5/7605—Television signal recording on discs or drums
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B17/00—Guiding record carriers not specifically of filamentary or web form, or of supports therefor
    • G11B17/32—Maintaining desired spacing between record carrier and head, e.g. by fluid-dynamic spacing
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B19/00—Driving, starting, stopping record carriers not specifically of filamentary or web form, or of supports therefor; Control thereof; Control of operating function ; Driving both disc and head
    • G11B19/20—Driving; Starting; Stopping; Control thereof
    • G11B19/2009—Turntables, hubs and motors for disk drives; Mounting of motors in the drive
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B25/00—Apparatus characterised by the shape of record carrier employed but not specific to the method of recording or reproducing, e.g. dictating apparatus; Combinations of such apparatus
    • G11B25/10—Apparatus capable of using record carriers defined in more than one of the sub-groups G11B25/02 - G11B25/08; Adaptor devices therefor
    • 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
    • G11B3/02—Arrangements of heads
    • G11B3/10—Arranging, supporting, or driving of heads or of transducers relatively to record carriers
    • G11B3/34—Driving or guiding during transducing operation
    • G11B3/36—Automatic-feed mechanisms producing progressive transducing traverse across record carriers otherwise than by grooves, e.g. by lead-screw
    • 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
    • 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
    • H04N5/781—Television signal recording using magnetic recording on disks or drums
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Recording Or Reproducing By Magnetic Means (AREA)
  • Management Or Editing Of Information On Record Carriers (AREA)
DE19712113717 1971-03-22 1971-03-22 Bild-Ton-Magnetbandgerät Expired DE2113717C3 (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
DE19712113717 DE2113717C3 (de) 1971-03-22 1971-03-22 Bild-Ton-Magnetbandgerät
GB1258672A GB1319933A (en) 1971-03-22 1972-03-17 Video-audio recording and or playback apparatus
IT6787272A IT953984B (it) 1971-03-22 1972-03-18 Apparecchio di registrazione e riproduzione video sonora
AT233872A AT314625B (de) 1971-03-22 1972-03-20 Bild-Ton-Magnetbandgerät
BE781018A BE781018A (fr) 1971-03-22 1972-03-21 Appareil d'enregistrement et/ou de reproduction d'images et de sons
FR7209796A FR2130486B1 (enExample) 1971-03-22 1972-03-21

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712113717 DE2113717C3 (de) 1971-03-22 1971-03-22 Bild-Ton-Magnetbandgerät

Publications (3)

Publication Number Publication Date
DE2113717A1 DE2113717A1 (de) 1972-10-12
DE2113717B2 DE2113717B2 (de) 1973-06-20
DE2113717C3 true DE2113717C3 (de) 1974-01-10

Family

ID=5802337

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19712113717 Expired DE2113717C3 (de) 1971-03-22 1971-03-22 Bild-Ton-Magnetbandgerät

Country Status (6)

Country Link
AT (1) AT314625B (enExample)
BE (1) BE781018A (enExample)
DE (1) DE2113717C3 (enExample)
FR (1) FR2130486B1 (enExample)
GB (1) GB1319933A (enExample)
IT (1) IT953984B (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1013854A (en) * 1973-02-20 1977-07-12 John S. Winslow Videodisc mastering system

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH259159A (de) * 1947-09-12 1949-01-15 Autophon Ag Elektro-akustisches Hausmusikgerät.
FR1515510A (fr) * 1966-03-25 1968-03-01 Budapesti Radjotechnikai Gyar Appareil combiné d'enregistrement et de lecture ou de réenregistrement sonore

Also Published As

Publication number Publication date
FR2130486B1 (enExample) 1975-10-24
BE781018A (fr) 1972-09-21
IT953984B (it) 1973-08-10
GB1319933A (en) 1973-06-13
DE2113717A1 (de) 1972-10-12
DE2113717B2 (de) 1973-06-20
AT314625B (de) 1974-04-10
FR2130486A1 (enExample) 1972-11-03

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
E77 Valid patent as to the heymanns-index 1977
EHJ Ceased/non-payment of the annual fee