JPS53126907A - Phase modulation circuit for magnetic recording of digital information - Google Patents
Phase modulation circuit for magnetic recording of digital informationInfo
- Publication number
- JPS53126907A JPS53126907A JP4243877A JP4243877A JPS53126907A JP S53126907 A JPS53126907 A JP S53126907A JP 4243877 A JP4243877 A JP 4243877A JP 4243877 A JP4243877 A JP 4243877A JP S53126907 A JPS53126907 A JP S53126907A
- Authority
- JP
- Japan
- Prior art keywords
- phase modulation
- magnetic recording
- digital information
- modulation circuit
- phase
- 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)
- Dc Digital Transmission (AREA)
Abstract
PURPOSE: To perform positive phase modulation with simple circuits by letting two pulse signals which give each bit of phase and data be read into a flip-flop at every clock pulse.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4243877A JPS53126907A (en) | 1977-04-12 | 1977-04-12 | Phase modulation circuit for magnetic recording of digital information |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4243877A JPS53126907A (en) | 1977-04-12 | 1977-04-12 | Phase modulation circuit for magnetic recording of digital information |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS53126907A true JPS53126907A (en) | 1978-11-06 |
Family
ID=12636066
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4243877A Pending JPS53126907A (en) | 1977-04-12 | 1977-04-12 | Phase modulation circuit for magnetic recording of digital information |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS53126907A (en) |
-
1977
- 1977-04-12 JP JP4243877A patent/JPS53126907A/en active Pending
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