IT1109792B - Metodo ed apparato per l'indirizzamento e/o la localizzazione di informazioni su di un supporto di registrazioni - Google Patents

Metodo ed apparato per l'indirizzamento e/o la localizzazione di informazioni su di un supporto di registrazioni

Info

Publication number
IT1109792B
IT1109792B IT19656/79A IT1965679A IT1109792B IT 1109792 B IT1109792 B IT 1109792B IT 19656/79 A IT19656/79 A IT 19656/79A IT 1965679 A IT1965679 A IT 1965679A IT 1109792 B IT1109792 B IT 1109792B
Authority
IT
Italy
Prior art keywords
addressing
recording media
locating information
locating
information
Prior art date
Application number
IT19656/79A
Other languages
English (en)
Other versions
IT7919656A0 (it
Original Assignee
Philips Nv
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 Nv filed Critical Philips Nv
Publication of IT7919656A0 publication Critical patent/IT7919656A0/it
Application granted granted Critical
Publication of IT1109792B publication Critical patent/IT1109792B/it

Links

Classifications

    • 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
    • G11B15/005—Programmed access in sequence to indexed parts of tracks of operating tapes, by driving or guiding the tape
    • 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
    • G11B27/30—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 on the same track as the main recording
    • G11B27/3027—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 on the same track as the main recording used signal is digitally coded
    • 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
    • G11B27/34—Indicating arrangements 
IT19656/79A 1978-01-30 1979-01-26 Metodo ed apparato per l'indirizzamento e/o la localizzazione di informazioni su di un supporto di registrazioni IT1109792B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7801041A NL7801041A (nl) 1978-01-30 1978-01-30 Werkwijze voor het adresseren en/of terugzoeken van informatie op een registratiedrager.

Publications (2)

Publication Number Publication Date
IT7919656A0 IT7919656A0 (it) 1979-01-26
IT1109792B true IT1109792B (it) 1985-12-23

Family

ID=19830246

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19656/79A IT1109792B (it) 1978-01-30 1979-01-26 Metodo ed apparato per l'indirizzamento e/o la localizzazione di informazioni su di un supporto di registrazioni

Country Status (14)

Country Link
US (1) US4237498A (it)
JP (1) JPS54111322A (it)
AT (1) AT360775B (it)
AU (1) AU520553B2 (it)
BE (1) BE873777A (it)
CA (1) CA1145036A (it)
CH (1) CH660535A5 (it)
DE (1) DE2903195A1 (it)
ES (1) ES8105110A1 (it)
FR (1) FR2415862B1 (it)
GB (1) GB2013935B (it)
IT (1) IT1109792B (it)
NL (1) NL7801041A (it)
NZ (1) NZ189484A (it)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55120072A (en) * 1979-03-09 1980-09-16 Sharp Kk Image signal processor
JPS55129979A (en) * 1979-03-29 1980-10-08 Sony Corp Vtr control unit
JPS55149844U (it) * 1979-04-10 1980-10-28
CA1145464A (en) * 1979-08-22 1983-04-26 Wayne R. Dakin Programmed video record disc and related playback apparatus
US4422111A (en) * 1979-09-04 1983-12-20 Minnesota Mining And Manufacturing Company High capacity data cartridge system and preformatted cartridge for use therein
JPS5740127U (it) * 1980-08-19 1982-03-04
FR2515403A1 (fr) * 1981-10-28 1983-04-29 Quadrivium Inf Procede d'identification d'un enregistrement sonore et installation de duplication mettant en oeuvre le procede
JPS59145796U (ja) * 1983-03-19 1984-09-28 日本ビクター株式会社 テ−プレコ−ダ
JPS6025062A (ja) * 1983-07-21 1985-02-07 Sony Corp 番地信号の記録方法
JPS6045758A (ja) * 1983-08-23 1985-03-12 Ngk Spark Plug Co Ltd セラミック組込型ピストン
JPS60100276A (ja) * 1983-11-02 1985-06-04 Fanuc Ltd テ−プリ−ダのリワインド制御装置
US4663678A (en) * 1984-06-18 1987-05-05 Odetics, Inc. System for writing and reading digital data interspersed with analog audio frequency data on magnetic recording tape
US4746997A (en) * 1986-02-10 1988-05-24 Miniscribe Corporation Method and apparatus for generating/detecting and address mark
JPS6360807U (it) * 1986-10-11 1988-04-22
US4847710A (en) * 1986-11-26 1989-07-11 Citec Corporation Multitrack recording apparatus which stops the recording medium on the basis of recorded musical timing data
JP2605733B2 (ja) * 1987-09-14 1997-04-30 ソニー株式会社 テープレコーダ
GB8800352D0 (en) * 1988-01-08 1988-02-10 Hewlett Packard Ltd Search method for recording medium
US5036408A (en) * 1988-05-12 1991-07-30 Digital Equipment Corporation High efficiency disk format and synchronization system

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1384020A (fr) * 1963-11-19 1965-01-04 Didasco Procédés et moyens pour faciliter la relecture de passages précis d'enregistrement de magnétophone, par exemple
US3467949A (en) * 1965-04-06 1969-09-16 Mobil Oil Corp Magnetic tape search unit
BE687938A (it) * 1966-10-07 1967-03-16
BE694029A (it) * 1967-02-13 1967-07-17
US3564161A (en) * 1967-12-14 1971-02-16 Victor Company Of Japan Cue signal recording and reproducing system for magnetic recording and reproducing apparatus
US3851116A (en) * 1969-12-24 1974-11-26 Ibm Automatic magnetic tape information retrieval system with speed and position tape drive control
DE2121960C3 (de) * 1970-04-27 1978-09-14 Ing. C. Olivetti & C., S.P.A., Ivrea, Turin (Italien) Vorrichtung zum synchronen Lesen von Informationen von einem sich bewegenden Datenträger
US3714382A (en) * 1970-12-02 1973-01-30 Sykes Datatronics Inc Method and system for bidirectional search and positioning magnetic recording tape using a reel turn sensor controlled coarse positioning
US3727203A (en) * 1972-03-01 1973-04-10 E Crossman Address comparator with time interval matching transport characteristics
DE2333051A1 (de) * 1972-07-07 1974-03-21 Hannes Keller Positionskontrolle fuer magnetbaender
FR2212072A5 (it) * 1972-12-26 1974-07-19 Damlamian Jean Jacques
US3950782A (en) * 1973-08-06 1976-04-13 Lektromedia Ltd. Data storage and retrieval systems for use with plural track storage medium
US3959625A (en) * 1973-12-26 1976-05-25 Casio Computer Co., Ltd. Coded information-reading device
DE2423526C2 (de) * 1974-05-15 1983-07-28 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Aufzeichnungsgerät für Informationen mit Markierung bestimmter Stellen des Aufzeichnungsträgers
JPS52123606A (en) * 1976-04-09 1977-10-18 Sony Corp Recorder/reproducer

Also Published As

Publication number Publication date
ATA64379A (de) 1980-06-15
GB2013935A (en) 1979-08-15
ES477226A0 (es) 1981-05-16
AU4367779A (en) 1979-08-09
GB2013935B (en) 1982-07-07
JPS6236304B2 (it) 1987-08-06
BE873777A (fr) 1979-07-30
NL7801041A (nl) 1979-08-01
CH660535A5 (de) 1987-04-30
IT7919656A0 (it) 1979-01-26
JPS54111322A (en) 1979-08-31
FR2415862B1 (fr) 1985-08-30
NZ189484A (en) 1982-03-23
CA1145036A (en) 1983-04-19
AT360775B (de) 1981-01-26
FR2415862A1 (fr) 1979-08-24
DE2903195A1 (de) 1979-08-02
AU520553B2 (en) 1982-02-04
US4237498A (en) 1980-12-02
ES8105110A1 (es) 1981-05-16

Similar Documents

Publication Publication Date Title
IT1109792B (it) Metodo ed apparato per l'indirizzamento e/o la localizzazione di informazioni su di un supporto di registrazioni
GB2080997B (en) Method and apparatus for recording digitized information on a record medium
DE3275037D1 (en) Information recording/reproducing apparatus
GB2022298B (en) Method and apparatus for recording data without recording medium
KR860005341A (ko) 광학 정보 메모리 매체 및 정보의 기록 및 소거용 장치 및 방법
FR2451612B1 (fr) Procede et appareil d'enregistrement d'informations sur un produit a double etat physique
IT7968961A0 (it) Procedimento e dispositivo per la registrazione delle informazioni e dei segnali di pista su un supporto a nastro o simile
DE3576598D1 (de) Optisches informationsaufzeichnungsgeraet und -verfahren.
GB2022875B (en) Method and apparatus for recording and reproducing information
ZA815293B (en) Method and apparatus for recording digitized information on a record medium
GB2035902B (en) Information recording method and apparatus
EP0294932A3 (en) A method for recording and erasing information
EP0243976A3 (en) Method for recording, reproducing and erasing information and thin film for recording information
FR2549633B1 (fr) Procede et appareil d'identification de segments d'information enregistres sur un support
FR2444961B1 (fr) Procede et dispositif d'enregistrement graphique
EP0044603A3 (en) Apparatus and method for writing a signal information track on a disc
FR2494480B1 (fr) Procede et appareil d'enregistrement de signaux d'information
JPS5584029A (en) Information read and * or write head positioning method and device therefor
FR2557722B1 (fr) Procede d'ecriture d'informations sur un support d'enregistrement
BE891132R (fr) Appareil enregistreur et/ou reproducteur d'informations portees par un support en forme de disque
JPS56165935A (en) Method and device for reading mark on information record
FR2385170B1 (fr) Procede et appareil d'enregistrement d'informations
IT1200555B (it) Transduttore magnetoresistente di lettura d'un supporto di registrazione ad alta densita d'informazioni
KR880701005A (ko) 구동되는 기록 매체상에서 정보를 기록하거나 재생하기위한 장치
ZA815031B (en) Method and apparatus for recording digitized information on a record medium

Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19950130