JPS5332777A - Detecting apparatus of velocity error - Google Patents

Detecting apparatus of velocity error

Info

Publication number
JPS5332777A
JPS5332777A JP10666476A JP10666476A JPS5332777A JP S5332777 A JPS5332777 A JP S5332777A JP 10666476 A JP10666476 A JP 10666476A JP 10666476 A JP10666476 A JP 10666476A JP S5332777 A JPS5332777 A JP S5332777A
Authority
JP
Japan
Prior art keywords
velocity error
detecting apparatus
detecting
error
pulse
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
JP10666476A
Other languages
Japanese (ja)
Inventor
Mitsuo Ozawa
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP10666476A priority Critical patent/JPS5332777A/en
Publication of JPS5332777A publication Critical patent/JPS5332777A/en
Pending legal-status Critical Current

Links

Landscapes

  • Linear Or Angular Velocity Measurement And Their Indicating Devices (AREA)

Abstract

PURPOSE: To make small the detecting error, by counting the interval of pulse, delayed a fixed quantity of rotatary phase pulse and the next rotating phase pulse, at the time of detecting velocity error in the video tape player.
COPYRIGHT: (C)1978,JPO&Japio
JP10666476A 1976-09-08 1976-09-08 Detecting apparatus of velocity error Pending JPS5332777A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10666476A JPS5332777A (en) 1976-09-08 1976-09-08 Detecting apparatus of velocity error

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10666476A JPS5332777A (en) 1976-09-08 1976-09-08 Detecting apparatus of velocity error

Publications (1)

Publication Number Publication Date
JPS5332777A true JPS5332777A (en) 1978-03-28

Family

ID=14439337

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10666476A Pending JPS5332777A (en) 1976-09-08 1976-09-08 Detecting apparatus of velocity error

Country Status (1)

Country Link
JP (1) JPS5332777A (en)

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