JPH0452656B2 - - Google Patents
Info
- Publication number
- JPH0452656B2 JPH0452656B2 JP3339282A JP3339282A JPH0452656B2 JP H0452656 B2 JPH0452656 B2 JP H0452656B2 JP 3339282 A JP3339282 A JP 3339282A JP 3339282 A JP3339282 A JP 3339282A JP H0452656 B2 JPH0452656 B2 JP H0452656B2
- Authority
- JP
- Japan
- Prior art keywords
- pulse
- modulation
- input data
- bit
- flip
- 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
Links
- 230000000630 rising effect Effects 0.000 claims description 6
- 230000003111 delayed effect Effects 0.000 claims description 4
- 230000001186 cumulative effect Effects 0.000 claims description 3
- 230000002401 inhibitory effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000005236 sound signal Effects 0.000 description 4
- 238000001514 detection method Methods 0.000 description 3
- 230000005415 magnetization Effects 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000003708 edge detection Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
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)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3339282A JPS58150114A (ja) | 1982-03-02 | 1982-03-02 | ディジタル変調装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3339282A JPS58150114A (ja) | 1982-03-02 | 1982-03-02 | ディジタル変調装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58150114A JPS58150114A (ja) | 1983-09-06 |
| JPH0452656B2 true JPH0452656B2 (nl) | 1992-08-24 |
Family
ID=12385314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3339282A Granted JPS58150114A (ja) | 1982-03-02 | 1982-03-02 | ディジタル変調装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58150114A (nl) |
-
1982
- 1982-03-02 JP JP3339282A patent/JPS58150114A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58150114A (ja) | 1983-09-06 |
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