JPS57105873A - Magnetic recording and playback device - Google Patents

Magnetic recording and playback device

Info

Publication number
JPS57105873A
JPS57105873A JP55180714A JP18071480A JPS57105873A JP S57105873 A JPS57105873 A JP S57105873A JP 55180714 A JP55180714 A JP 55180714A JP 18071480 A JP18071480 A JP 18071480A JP S57105873 A JPS57105873 A JP S57105873A
Authority
JP
Japan
Prior art keywords
tape
output
rotating speed
operating
detectors
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.)
Granted
Application number
JP55180714A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6252389B2 (cs
Inventor
Takehisa Takamiya
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co 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
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP55180714A priority Critical patent/JPS57105873A/ja
Publication of JPS57105873A publication Critical patent/JPS57105873A/ja
Publication of JPS6252389B2 publication Critical patent/JPS6252389B2/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
    • 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
    • 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
    • G11B27/17—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 using electrical sensing means
    • 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

  • Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)
JP55180714A 1980-12-19 1980-12-19 Magnetic recording and playback device Granted JPS57105873A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55180714A JPS57105873A (en) 1980-12-19 1980-12-19 Magnetic recording and playback device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55180714A JPS57105873A (en) 1980-12-19 1980-12-19 Magnetic recording and playback device

Publications (2)

Publication Number Publication Date
JPS57105873A true JPS57105873A (en) 1982-07-01
JPS6252389B2 JPS6252389B2 (cs) 1987-11-05

Family

ID=16088026

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55180714A Granted JPS57105873A (en) 1980-12-19 1980-12-19 Magnetic recording and playback device

Country Status (1)

Country Link
JP (1) JPS57105873A (cs)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54145513A (en) * 1978-05-08 1979-11-13 Sony Corp Recorder-reproducer
JPS5564672A (en) * 1978-11-06 1980-05-15 Hitachi Ltd Display system for tape remaining time
JPS5570979A (en) * 1978-11-22 1980-05-28 Hitachi Ltd Display unit for tape running time

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54145513A (en) * 1978-05-08 1979-11-13 Sony Corp Recorder-reproducer
JPS5564672A (en) * 1978-11-06 1980-05-15 Hitachi Ltd Display system for tape remaining time
JPS5570979A (en) * 1978-11-22 1980-05-28 Hitachi Ltd Display unit for tape running time

Also Published As

Publication number Publication date
JPS6252389B2 (cs) 1987-11-05

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