CA1064613A - Magnetic tape recording and/or reproducing apparatus with device for recording and/or reproducing control signals - Google Patents

Magnetic tape recording and/or reproducing apparatus with device for recording and/or reproducing control signals

Info

Publication number
CA1064613A
CA1064613A CA240,305A CA240305A CA1064613A CA 1064613 A CA1064613 A CA 1064613A CA 240305 A CA240305 A CA 240305A CA 1064613 A CA1064613 A CA 1064613A
Authority
CA
Canada
Prior art keywords
tape
recording
reproducing
signals
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
CA240,305A
Other languages
English (en)
French (fr)
Inventor
Yoshio Kishi
Masaru Nagami
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.)
Sony Corp
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Application granted granted Critical
Publication of CA1064613A publication Critical patent/CA1064613A/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
    • 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
    • G11B27/32—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 separate auxiliary tracks of the same or an auxiliary record carrier
    • 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
    • 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
    • G11B5/488—Disposition of heads
    • G11B5/4893—Disposition of heads relative to moving tape
    • 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

Landscapes

  • Recording Or Reproducing By Magnetic Means (AREA)
CA240,305A 1974-11-27 1975-11-24 Magnetic tape recording and/or reproducing apparatus with device for recording and/or reproducing control signals Expired CA1064613A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP49136833A JPS5162005A (enExample) 1974-11-27 1974-11-27

Publications (1)

Publication Number Publication Date
CA1064613A true CA1064613A (en) 1979-10-16

Family

ID=15184561

Family Applications (1)

Application Number Title Priority Date Filing Date
CA240,305A Expired CA1064613A (en) 1974-11-27 1975-11-24 Magnetic tape recording and/or reproducing apparatus with device for recording and/or reproducing control signals

Country Status (8)

Country Link
US (1) US4058841A (enExample)
JP (1) JPS5162005A (enExample)
AT (1) AT346616B (enExample)
CA (1) CA1064613A (enExample)
DE (1) DE2552620C3 (enExample)
FR (1) FR2293034A1 (enExample)
GB (1) GB1497178A (enExample)
NL (1) NL7513890A (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53149076A (en) * 1977-06-01 1978-12-26 Sony Corp Digital frequency detecting circuit
JPS5833610B2 (ja) * 1978-12-28 1983-07-21 日本ビクター株式会社 磁気記録再生装置におけるテ−プ位置検出装置
JPH0132183Y2 (enExample) * 1979-07-19 1989-10-03
JPS57183609A (en) * 1981-05-07 1982-11-12 Victor Co Of Japan Ltd Magnetic recording system of digital signal
US4492993A (en) * 1982-12-14 1985-01-08 Rosstream Research Associates, Ltd. Magnetic recording tape and corresponding method providing indication of end-of-tape conditions
US4670800A (en) * 1985-05-03 1987-06-02 Eastman Kodak Company Edge guided magnetic tape tracking
DE3739559A1 (de) * 1987-11-21 1989-06-01 Grundig Emv Magnetbandgeraet
US6690531B2 (en) * 2000-12-22 2004-02-10 Imation Corp. Dynamic tape path adjustment
US20030156531A1 (en) * 2002-02-19 2003-08-21 G6 Science Corporation Disk data storage media with edge track data surface, methods to manufacture, exploit and convert conventional disk media to that having an edge track data surface

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2979558A (en) * 1957-10-02 1961-04-11 Rca Corp Recording and reproducing system
US3858031A (en) * 1973-02-16 1974-12-31 Bliss & Laughlin Ind Credit card having clear middle layer encoded by discrete opaque areas and system for decoding same by laser beam

Also Published As

Publication number Publication date
US4058841A (en) 1977-11-15
FR2293034B1 (enExample) 1980-01-18
DE2552620C3 (de) 1981-09-03
FR2293034A1 (fr) 1976-06-25
JPS5162005A (enExample) 1976-05-29
GB1497178A (en) 1978-01-05
DE2552620A1 (de) 1976-08-12
DE2552620B2 (de) 1980-12-04
ATA901675A (de) 1978-03-15
AT346616B (de) 1978-11-27
NL7513890A (nl) 1976-05-31

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