JPS5421313A - Phase synchronizing circuit - Google Patents

Phase synchronizing circuit

Info

Publication number
JPS5421313A
JPS5421313A JP8645577A JP8645577A JPS5421313A JP S5421313 A JPS5421313 A JP S5421313A JP 8645577 A JP8645577 A JP 8645577A JP 8645577 A JP8645577 A JP 8645577A JP S5421313 A JPS5421313 A JP S5421313A
Authority
JP
Japan
Prior art keywords
synchronizing circuit
phase synchronizing
pattern
demodulating
discriminate
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
JP8645577A
Other languages
Japanese (ja)
Inventor
Michiyasu Ishibashi
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP8645577A priority Critical patent/JPS5421313A/en
Publication of JPS5421313A publication Critical patent/JPS5421313A/en
Pending legal-status Critical Current

Links

Landscapes

  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)

Abstract

PURPOSE: To discriminate the polarity of signals being outputted from a phase synchronizing circuit without providing any fixed pattern by detecting a data "101" pattern at the time of demodulating the MFM modulated signal of a digital magnetic recorder.
COPYRIGHT: (C)1979,JPO&Japio
JP8645577A 1977-07-18 1977-07-18 Phase synchronizing circuit Pending JPS5421313A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8645577A JPS5421313A (en) 1977-07-18 1977-07-18 Phase synchronizing circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8645577A JPS5421313A (en) 1977-07-18 1977-07-18 Phase synchronizing circuit

Publications (1)

Publication Number Publication Date
JPS5421313A true JPS5421313A (en) 1979-02-17

Family

ID=13887406

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8645577A Pending JPS5421313A (en) 1977-07-18 1977-07-18 Phase synchronizing circuit

Country Status (1)

Country Link
JP (1) JPS5421313A (en)

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