JPS5421313A - Phase synchronizing circuit - Google Patents
Phase synchronizing circuitInfo
- 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
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
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) |
-
1977
- 1977-07-18 JP JP8645577A patent/JPS5421313A/en active Pending
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