JPS5582573A - Tape speed discriminator for magnetic recording and reproducing unit - Google Patents

Tape speed discriminator for magnetic recording and reproducing unit

Info

Publication number
JPS5582573A
JPS5582573A JP15727078A JP15727078A JPS5582573A JP S5582573 A JPS5582573 A JP S5582573A JP 15727078 A JP15727078 A JP 15727078A JP 15727078 A JP15727078 A JP 15727078A JP S5582573 A JPS5582573 A JP S5582573A
Authority
JP
Japan
Prior art keywords
frequency
speed
circuit
tape speed
control
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
JP15727078A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6142328B2 (enrdf_load_stackoverflow
Inventor
Kiichi Niwa
Yoshihisa Nishitani
Takashi Takeda
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP15727078A priority Critical patent/JPS5582573A/ja
Priority to DE19792951172 priority patent/DE2951172C2/de
Publication of JPS5582573A publication Critical patent/JPS5582573A/ja
Publication of JPS6142328B2 publication Critical patent/JPS6142328B2/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
    • 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
    • G11B15/18—Driving; Starting; Stopping; Arrangements for control or regulation thereof
    • G11B15/44—Speed-changing arrangements; Reversing arrangements; Drive transfer means therefor
JP15727078A 1978-12-19 1978-12-19 Tape speed discriminator for magnetic recording and reproducing unit Granted JPS5582573A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP15727078A JPS5582573A (en) 1978-12-19 1978-12-19 Tape speed discriminator for magnetic recording and reproducing unit
DE19792951172 DE2951172C2 (de) 1978-12-19 1979-12-19 Vorrichtung zur Ermittlung der für ein magnetisches Aufzeichnungsmedium vorgesehenen Wiedergabegeschwindigkeit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15727078A JPS5582573A (en) 1978-12-19 1978-12-19 Tape speed discriminator for magnetic recording and reproducing unit

Publications (2)

Publication Number Publication Date
JPS5582573A true JPS5582573A (en) 1980-06-21
JPS6142328B2 JPS6142328B2 (enrdf_load_stackoverflow) 1986-09-20

Family

ID=15645976

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15727078A Granted JPS5582573A (en) 1978-12-19 1978-12-19 Tape speed discriminator for magnetic recording and reproducing unit

Country Status (2)

Country Link
JP (1) JPS5582573A (enrdf_load_stackoverflow)
DE (1) DE2951172C2 (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5711586A (en) * 1980-06-25 1982-01-21 Toshiba Corp Automatic switching circuit for magnetic reproducing device

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58139587A (ja) * 1982-02-13 1983-08-18 Mitsubishi Electric Corp 映像再生装置
JPS6429612A (en) * 1987-07-24 1989-01-31 Honda Motor Co Ltd Cooling device for internal combustion engine
JPH0349321U (enrdf_load_stackoverflow) * 1989-09-21 1991-05-14
DE4112864C1 (enrdf_load_stackoverflow) * 1991-04-19 1992-02-20 Grundig E.M.V. Elektro-Mechanische Versuchsanstalt Max Grundig Hollaend. Stiftung & Co Kg, 8510 Fuerth, De
DE19742861C1 (de) * 1997-09-29 1999-05-06 Igus Gmbh Stützrinne für Energieführungsketten

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4044389A (en) * 1976-03-19 1977-08-23 Ampex Corporation Method and apparatus for measuring the speed at which a tape was recorded

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5711586A (en) * 1980-06-25 1982-01-21 Toshiba Corp Automatic switching circuit for magnetic reproducing device

Also Published As

Publication number Publication date
DE2951172C2 (de) 1983-12-08
JPS6142328B2 (enrdf_load_stackoverflow) 1986-09-20
DE2951172A1 (de) 1980-07-17

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