JPH0247019B2 - - Google Patents

Info

Publication number
JPH0247019B2
JPH0247019B2 JP54080333A JP8033379A JPH0247019B2 JP H0247019 B2 JPH0247019 B2 JP H0247019B2 JP 54080333 A JP54080333 A JP 54080333A JP 8033379 A JP8033379 A JP 8033379A JP H0247019 B2 JPH0247019 B2 JP H0247019B2
Authority
JP
Japan
Prior art keywords
speed
tape
playback
motor
switch
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 - Lifetime
Application number
JP54080333A
Other languages
English (en)
Japanese (ja)
Other versions
JPS567259A (en
Inventor
Yoshio Tomizawa
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.)
Olympus Corp
Original Assignee
Olympus Optical 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 Olympus Optical Co Ltd filed Critical Olympus Optical Co Ltd
Priority to JP8033379A priority Critical patent/JPS567259A/ja
Priority to US06/160,085 priority patent/US4393420A/en
Publication of JPS567259A publication Critical patent/JPS567259A/ja
Publication of JPH0247019B2 publication Critical patent/JPH0247019B2/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
    • G11B15/442—Control thereof
JP8033379A 1979-06-26 1979-06-26 Speed switching circuit Granted JPS567259A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP8033379A JPS567259A (en) 1979-06-26 1979-06-26 Speed switching circuit
US06/160,085 US4393420A (en) 1979-06-26 1980-06-16 Tape run speed-changing circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8033379A JPS567259A (en) 1979-06-26 1979-06-26 Speed switching circuit

Publications (2)

Publication Number Publication Date
JPS567259A JPS567259A (en) 1981-01-24
JPH0247019B2 true JPH0247019B2 (en]) 1990-10-18

Family

ID=13715325

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8033379A Granted JPS567259A (en) 1979-06-26 1979-06-26 Speed switching circuit

Country Status (2)

Country Link
US (1) US4393420A (en])
JP (1) JPS567259A (en])

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0077075B1 (en) * 1981-10-14 1986-07-16 Hitachi, Ltd. Digital player for reproducing a digital signal sequence
JPS59151348A (ja) * 1983-02-16 1984-08-29 Sanyo Electric Co Ltd 記録モ−ド判別回路
US5016124A (en) * 1986-01-14 1991-05-14 Canon Kabushiki Kaisha Recording apparatus with control of energy to the drive at start up

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5227721A (en) * 1975-08-25 1977-03-02 Nissan Chem Ind Ltd Process for preparation of substituted phosphonic acid derivatives
US4206486A (en) * 1975-07-24 1980-06-03 Olympus Optical Co., Ltd. Electric device for use in a transcriber

Also Published As

Publication number Publication date
JPS567259A (en) 1981-01-24
US4393420A (en) 1983-07-12

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