JPH0347617B2 - - Google Patents
Info
- Publication number
- JPH0347617B2 JPH0347617B2 JP57200642A JP20064282A JPH0347617B2 JP H0347617 B2 JPH0347617 B2 JP H0347617B2 JP 57200642 A JP57200642 A JP 57200642A JP 20064282 A JP20064282 A JP 20064282A JP H0347617 B2 JPH0347617 B2 JP H0347617B2
- Authority
- JP
- Japan
- Prior art keywords
- data
- pulse
- signal
- interval
- demodulation method
- 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.)
- Expired - Lifetime
Links
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/10—Digital recording or reproducing
- G11B20/14—Digital recording or reproducing using self-clocking codes
- G11B20/1403—Digital recording or reproducing using self-clocking codes characterised by the use of two levels
- G11B20/1423—Code representation depending on subsequent bits, e.g. delay modulation, double density code, Miller code
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
- Optical Recording Or Reproduction (AREA)
- Dc Digital Transmission (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP20064282A JPS5990448A (ja) | 1982-11-16 | 1982-11-16 | 復調方式 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP20064282A JPS5990448A (ja) | 1982-11-16 | 1982-11-16 | 復調方式 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5990448A JPS5990448A (ja) | 1984-05-24 |
JPH0347617B2 true JPH0347617B2 (enrdf_load_stackoverflow) | 1991-07-19 |
Family
ID=16427783
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP20064282A Granted JPS5990448A (ja) | 1982-11-16 | 1982-11-16 | 復調方式 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5990448A (enrdf_load_stackoverflow) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3406440B2 (ja) * | 1995-10-30 | 2003-05-12 | Smk株式会社 | パルス変調方法とパルス変調装置及びパルス復調装置 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5821322B2 (ja) * | 1977-05-07 | 1983-04-28 | 株式会社富士通ゼネラル | デジタル信号の変調方法 |
JPS55146623A (en) * | 1980-04-14 | 1980-11-15 | Sanyo Electric Co Ltd | Demodulating circuit for self-clocking information signal |
JPS5765947A (en) * | 1980-10-13 | 1982-04-21 | Hitachi Ltd | Mfm reproducing circuit |
-
1982
- 1982-11-16 JP JP20064282A patent/JPS5990448A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS5990448A (ja) | 1984-05-24 |
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