JPS5284718A - Data demodulation circuit - Google Patents
Data demodulation circuitInfo
- Publication number
- JPS5284718A JPS5284718A JP15845475A JP15845475A JPS5284718A JP S5284718 A JPS5284718 A JP S5284718A JP 15845475 A JP15845475 A JP 15845475A JP 15845475 A JP15845475 A JP 15845475A JP S5284718 A JPS5284718 A JP S5284718A
- Authority
- JP
- Japan
- Prior art keywords
- demodulation circuit
- data demodulation
- reproduction signal
- polarity inversion
- suppress
- 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
- Digital Magnetic Recording (AREA)
- Manipulation Of Pulses (AREA)
Abstract
PURPOSE: To suppress the noise near polarity inversion of reproduction signal and obtain an accurate output by changing the slice level of the polarity inversion circuit for reproduction signal with the value of the reproduction signal.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15845475A JPS5284718A (en) | 1975-12-31 | 1975-12-31 | Data demodulation circuit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15845475A JPS5284718A (en) | 1975-12-31 | 1975-12-31 | Data demodulation circuit |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5284718A true JPS5284718A (en) | 1977-07-14 |
Family
ID=15672093
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15845475A Pending JPS5284718A (en) | 1975-12-31 | 1975-12-31 | Data demodulation circuit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5284718A (en) |
-
1975
- 1975-12-31 JP JP15845475A patent/JPS5284718A/en active Pending
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