JPS5374013A - Error detecting system in qualified frequency modulation system - Google Patents

Error detecting system in qualified frequency modulation system

Info

Publication number
JPS5374013A
JPS5374013A JP15000076A JP15000076A JPS5374013A JP S5374013 A JPS5374013 A JP S5374013A JP 15000076 A JP15000076 A JP 15000076A JP 15000076 A JP15000076 A JP 15000076A JP S5374013 A JPS5374013 A JP S5374013A
Authority
JP
Japan
Prior art keywords
frequency modulation
error detecting
qualified frequency
detecting system
modulation system
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
JP15000076A
Other languages
Japanese (ja)
Inventor
Yoshihiro Hamura
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP15000076A priority Critical patent/JPS5374013A/en
Publication of JPS5374013A publication Critical patent/JPS5374013A/en
Pending legal-status Critical Current

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  • Techniques For Improving Reliability Of Storages (AREA)

Abstract

PURPOSE: To discriminate a specific abnormality state by simultaneously monitoring clock bits as well in parallel with data demodulation operation at the time of reading out and demodulating the data having been written in a memory device.
COPYRIGHT: (C)1978,JPO&Japio
JP15000076A 1976-12-13 1976-12-13 Error detecting system in qualified frequency modulation system Pending JPS5374013A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15000076A JPS5374013A (en) 1976-12-13 1976-12-13 Error detecting system in qualified frequency modulation system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15000076A JPS5374013A (en) 1976-12-13 1976-12-13 Error detecting system in qualified frequency modulation system

Publications (1)

Publication Number Publication Date
JPS5374013A true JPS5374013A (en) 1978-07-01

Family

ID=15487267

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15000076A Pending JPS5374013A (en) 1976-12-13 1976-12-13 Error detecting system in qualified frequency modulation system

Country Status (1)

Country Link
JP (1) JPS5374013A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6344373A (en) * 1986-08-12 1988-02-25 Toshiba Corp Data correcting circuit in digital data reproducing device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6344373A (en) * 1986-08-12 1988-02-25 Toshiba Corp Data correcting circuit in digital data reproducing device

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