JPS5369604A - Wow-flutter measuring circuit - Google Patents

Wow-flutter measuring circuit

Info

Publication number
JPS5369604A
JPS5369604A JP14479776A JP14479776A JPS5369604A JP S5369604 A JPS5369604 A JP S5369604A JP 14479776 A JP14479776 A JP 14479776A JP 14479776 A JP14479776 A JP 14479776A JP S5369604 A JPS5369604 A JP S5369604A
Authority
JP
Japan
Prior art keywords
wow
measuring circuit
flutter
flutter measuring
counted
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
JP14479776A
Other languages
Japanese (ja)
Inventor
Masuo Umemoto
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 JP14479776A priority Critical patent/JPS5369604A/en
Publication of JPS5369604A publication Critical patent/JPS5369604A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE:To reduce capacity of a counter employed in a wow-flutter measuring circuit, through the arrangement that only the number of pulses relevant to deviation is counted.
JP14479776A 1976-12-03 1976-12-03 Wow-flutter measuring circuit Pending JPS5369604A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14479776A JPS5369604A (en) 1976-12-03 1976-12-03 Wow-flutter measuring circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14479776A JPS5369604A (en) 1976-12-03 1976-12-03 Wow-flutter measuring circuit

Publications (1)

Publication Number Publication Date
JPS5369604A true JPS5369604A (en) 1978-06-21

Family

ID=15370671

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14479776A Pending JPS5369604A (en) 1976-12-03 1976-12-03 Wow-flutter measuring circuit

Country Status (1)

Country Link
JP (1) JPS5369604A (en)

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