JPS5334502A - Record player - Google Patents

Record player

Info

Publication number
JPS5334502A
JPS5334502A JP10857976A JP10857976A JPS5334502A JP S5334502 A JPS5334502 A JP S5334502A JP 10857976 A JP10857976 A JP 10857976A JP 10857976 A JP10857976 A JP 10857976A JP S5334502 A JPS5334502 A JP S5334502A
Authority
JP
Japan
Prior art keywords
record player
filter
condenser
resistor
parallel
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
JP10857976A
Other languages
Japanese (ja)
Inventor
Makoto Imamura
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP10857976A priority Critical patent/JPS5334502A/en
Publication of JPS5334502A publication Critical patent/JPS5334502A/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
    • G11B19/00—Driving, starting, stopping record carriers not specifically of filamentary or web form, or of supports therefor; Control thereof; Control of operating function ; Driving both disc and head
    • G11B19/20—Driving; Starting; Stopping; Control thereof
    • G11B19/28—Speed controlling, regulating, or indicating

Landscapes

  • Rotational Drive Of Disk (AREA)

Abstract

PURPOSE:Time constant of a filter is continuously changed by connecting a nonlinear element of non-linear characteristics in parallel to the resistor or condenser of a CR low pass filter.
JP10857976A 1976-09-10 1976-09-10 Record player Pending JPS5334502A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10857976A JPS5334502A (en) 1976-09-10 1976-09-10 Record player

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10857976A JPS5334502A (en) 1976-09-10 1976-09-10 Record player

Publications (1)

Publication Number Publication Date
JPS5334502A true JPS5334502A (en) 1978-03-31

Family

ID=14488381

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10857976A Pending JPS5334502A (en) 1976-09-10 1976-09-10 Record player

Country Status (1)

Country Link
JP (1) JPS5334502A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5549310U (en) * 1978-09-20 1980-03-31
US4653040A (en) * 1984-03-16 1987-03-24 Pioneer Electronic Corporation Disk size detecting circuit

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5097253A (en) * 1973-12-25 1975-08-02

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5097253A (en) * 1973-12-25 1975-08-02

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5549310U (en) * 1978-09-20 1980-03-31
US4653040A (en) * 1984-03-16 1987-03-24 Pioneer Electronic Corporation Disk size detecting circuit

Similar Documents

Publication Publication Date Title
SE7711491L (en) DIFFRACTIVE SUBTRACTIVE FILTER
NL7702711A (en) CRYSTAL FILTER.
JPS5334502A (en) Record player
JPS5310946A (en) Elastic surface wave filter
JPS5338246A (en) Amplifier circuit
SE7705443L (en) BIOPSI INSTRUMENTS AND WAY TO USE THE SAME
IT1078230B (en) DEVICE TO FREQUENCY CALIBRATE AN ELECTROMECHANICAL FILTER
JPS5395553A (en) Capacitance circuit
JPS5291630A (en) Variable frequency band pass filter
JPS5395554A (en) Variable capacitance circuit of non-grounding type
JPS5263046A (en) Ladder type piezo-electric filter
JPS5337071A (en) Time regulating element for electronic watch
JPS5289440A (en) Differentiation device
JPS52154330A (en) Notch filter
JPS5228245A (en) Mechanical filter
JPS5380942A (en) Filter circuit
JPS5294172A (en) Battery watch
SU609202A1 (en) Piezoelectric filter
JPS52113147A (en) Analog input selcting circuit
BELYTSCHKO et al. Computational methods for fluid-structure interaction problems; Proceedings of the Winter Annual Meeting, Atlanta, Ga., November 27-December 2, 1977
JPS5427342A (en) Mic-formed bridge t-type constant resistance circuit
JPS537156A (en) Low-pass filter
JPS5326171A (en) Handy watch
JPS52147943A (en) Phase-shift circuit
JPS52114244A (en) Transversal filter