GB2069742B - Tape reel discrimination system - Google Patents

Tape reel discrimination system

Info

Publication number
GB2069742B
GB2069742B GB8041368A GB8041368A GB2069742B GB 2069742 B GB2069742 B GB 2069742B GB 8041368 A GB8041368 A GB 8041368A GB 8041368 A GB8041368 A GB 8041368A GB 2069742 B GB2069742 B GB 2069742B
Authority
GB
United Kingdom
Prior art keywords
tape reel
discrimination system
discrimination
reel
tape
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
GB8041368A
Other languages
English (en)
Other versions
GB2069742A (en
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
Nippon Victor KK
Original Assignee
Victor Company of Japan Ltd
Nippon Victor KK
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 claimed from JP17224579A external-priority patent/JPS6021432B2/ja
Priority claimed from JP17224679A external-priority patent/JPS6051185B2/ja
Application filed by Victor Company of Japan Ltd, Nippon Victor KK filed Critical Victor Company of Japan Ltd
Publication of GB2069742A publication Critical patent/GB2069742A/en
Application granted granted Critical
Publication of GB2069742B publication Critical patent/GB2069742B/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • G11B27/11—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information not detectable on the record carrier
    • G11B27/13—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information not detectable on the record carrier the information being derived from movement of the record carrier, e.g. using tachometer
    • 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 
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B2220/00—Record carriers by type
    • G11B2220/90—Tape-like record carriers
GB8041368A 1979-12-28 1980-12-29 Tape reel discrimination system Expired GB2069742B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP17224579A JPS6021432B2 (ja) 1979-12-28 1979-12-28 テ−プリ−ル判別方式
JP17224679A JPS6051185B2 (ja) 1979-12-28 1979-12-28 テ−プ残量表示方式

Publications (2)

Publication Number Publication Date
GB2069742A GB2069742A (en) 1981-08-26
GB2069742B true GB2069742B (en) 1984-05-02

Family

ID=26494672

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8041368A Expired GB2069742B (en) 1979-12-28 1980-12-29 Tape reel discrimination system

Country Status (4)

Country Link
DE (1) DE3049296C2 (enExample)
FR (1) FR2472813A1 (enExample)
GB (1) GB2069742B (enExample)
MY (1) MY8700573A (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58150811A (ja) * 1982-03-03 1983-09-07 Nippon Precision Saakitsutsu Kk テ−プの計測装置
DE3532906A1 (de) * 1985-09-14 1987-03-26 Standard Elektrik Lorenz Ag Aufzeichnungs- und wiedergabegeraet mit einer einrichtung zur anzeige der laufzeit der restbandlaenge
EP0216260B1 (de) * 1985-09-14 1993-11-24 Nokia (Deutschland) GmbH Aufzeichnungs- und Wiedergabegerät mit einer Einrichtung zur Anzeige der Laufzeit der Restbandlänge
DE3622895A1 (de) * 1986-07-08 1988-01-21 Thomson Brandt Gmbh Verfahren zur ermittlung der bandlaenge von baendern, insbesondere magnetbaendern
EP0734572B1 (en) * 1994-10-13 2000-05-17 Koninklijke Philips Electronics N.V. Method of and device for determining the total playing time of a tape
JPH11504460A (ja) * 1996-02-16 1999-04-20 フィリップス エレクトロニクス ネムローゼ フェンノートシャップ 記録キャリヤに情報信号を記録する装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2853025A1 (de) * 1976-07-05 1979-06-13 Staar Sa Verfahren und vorrichtung zur kontrolle und steuerung der uebertragung von bandfoermigem material von einer geber- auf eine empfaengerspule
ATA803776A (de) * 1976-10-29 1979-06-15 Eumig Einrichtung zur bestimmung des vorrates an magnetband
US4151566A (en) * 1977-11-29 1979-04-24 Rca Corporation Magnetic tape position measuring system
JPS6012711B2 (ja) * 1977-12-29 1985-04-03 ソニー株式会社 磁気テ−プの巻装量表示方式
JPS6014430B2 (ja) * 1978-05-08 1985-04-13 ソニー株式会社 記録再生装置
BE873073A (fr) * 1978-12-27 1979-04-17 Staar Sa Procede de correction automatique du type de cassette utilise dans un appareil d'enregistrement ou de reproduction

Also Published As

Publication number Publication date
FR2472813A1 (fr) 1981-07-03
MY8700573A (en) 1987-12-31
DE3049296A1 (de) 1981-09-10
GB2069742A (en) 1981-08-26
DE3049296C2 (de) 1984-10-04
FR2472813B1 (enExample) 1984-02-17

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Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Effective date: 20001228