JPS547913A - Capstan control system - Google Patents

Capstan control system

Info

Publication number
JPS547913A
JPS547913A JP7359577A JP7359577A JPS547913A JP S547913 A JPS547913 A JP S547913A JP 7359577 A JP7359577 A JP 7359577A JP 7359577 A JP7359577 A JP 7359577A JP S547913 A JPS547913 A JP S547913A
Authority
JP
Japan
Prior art keywords
control system
tape speed
capstan control
capstan
speed
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.)
Pending
Application number
JP7359577A
Other languages
Japanese (ja)
Inventor
Masaru Hashirano
Toshiomi Yabu
Takehiko Yano
Susumu Ikeda
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 JP7359577A priority Critical patent/JPS547913A/en
Publication of JPS547913A publication Critical patent/JPS547913A/en
Pending 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
    • G11B15/46—Controlling, regulating, or indicating speed

Landscapes

  • Control Of Velocity Or Acceleration (AREA)

Abstract

PURPOSE:To excellently control the rotations of a capstan for each tape speed without changing the constant of a control system by generating speed detecting signals of a preset frequency dividing ratio from a tape speed changeover circuit irrespective of the tape speed.
JP7359577A 1977-06-20 1977-06-20 Capstan control system Pending JPS547913A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7359577A JPS547913A (en) 1977-06-20 1977-06-20 Capstan control system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7359577A JPS547913A (en) 1977-06-20 1977-06-20 Capstan control system

Publications (1)

Publication Number Publication Date
JPS547913A true JPS547913A (en) 1979-01-20

Family

ID=13522820

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7359577A Pending JPS547913A (en) 1977-06-20 1977-06-20 Capstan control system

Country Status (1)

Country Link
JP (1) JPS547913A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5971456U (en) * 1982-11-01 1984-05-15 ソニー株式会社 capstan control device
JPH02116280A (en) * 1988-10-26 1990-04-27 Matsushita Electric Ind Co Ltd Slow motion servo system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5971456U (en) * 1982-11-01 1984-05-15 ソニー株式会社 capstan control device
JPH02116280A (en) * 1988-10-26 1990-04-27 Matsushita Electric Ind Co Ltd Slow motion servo system

Similar Documents

Publication Publication Date Title
AU514584B2 (en) Video recorder velocity error control apparatus
JPS57114869A (en) Control system for generation of reference signal from antenna
JPS52142182A (en) Speed control apparatus
CA1023465A (en) Apparatus for modifying the time base of signals
CA1033055A (en) Signal switching apparatus
CA1028395A (en) Rate signal generator circuit
FR2315808A1 (en) DECODER FOR FREQUENCY MODULES CONTROL SIGNALS
CA1033047A (en) Control circuit for electromagnetic transducer
GB1545846A (en) Frequency control system
JPS547913A (en) Capstan control system
CA1030650A (en) Apparatus for modifying the time base of signals
SE406531B (en) SIGNAL TRANSMISSION TRANSMISSION SYSTEM BY COMPRESSED DELTA MODULATION
JPS52145205A (en) Capstan speed controlling system
AU506732B2 (en) Control signal generating circuit
SE7613196L (en) TRANSMITTER FOR SINGLE CHANNEL FREQUENCY SYSTEM
GB1549292A (en) Audio signal control apparatus
JPS5321546A (en) Circuit for generating control signal
ZA745247B (en) Frequency responsive speed control apparatus
JPS51141980A (en) Time division multiple control system
SU576563A1 (en) Apparatus for discrimination of precise time signals from radiosignals
JPS5334450A (en) Frequency modulating system by pulse signal
JPS5339719A (en) Method for phase coincidence
JPS5376285A (en) Tele-controlling system
JPS5357A (en) Variable speed frequency control system
JPS5331062A (en) Overrdrive changeover control apparatus