JPS6217307B2 - - Google Patents
Info
- Publication number
- JPS6217307B2 JPS6217307B2 JP2241677A JP2241677A JPS6217307B2 JP S6217307 B2 JPS6217307 B2 JP S6217307B2 JP 2241677 A JP2241677 A JP 2241677A JP 2241677 A JP2241677 A JP 2241677A JP S6217307 B2 JPS6217307 B2 JP S6217307B2
- Authority
- JP
- Japan
- Prior art keywords
- signal
- circuit
- pulse
- polarity
- timing pulse
- 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
- 238000000034 method Methods 0.000 claims description 8
- 230000003111 delayed effect Effects 0.000 claims description 4
- 238000001514 detection method Methods 0.000 claims 6
- 238000010586 diagram Methods 0.000 description 4
- 230000001360 synchronised effect Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000010363 phase shift Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/10—Frequency-modulated carrier systems, i.e. using frequency-shift keying
- H04L27/14—Demodulator circuits; Receiver circuits
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
- Dc Digital Transmission (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2241677A JPS53107222A (en) | 1977-03-01 | 1977-03-01 | Mfm demodulation system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2241677A JPS53107222A (en) | 1977-03-01 | 1977-03-01 | Mfm demodulation system |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS53107222A JPS53107222A (en) | 1978-09-19 |
JPS6217307B2 true JPS6217307B2 (US20030199744A1-20031023-C00003.png) | 1987-04-16 |
Family
ID=12082052
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2241677A Granted JPS53107222A (en) | 1977-03-01 | 1977-03-01 | Mfm demodulation system |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS53107222A (US20030199744A1-20031023-C00003.png) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63173316U (US20030199744A1-20031023-C00003.png) * | 1987-04-25 | 1988-11-10 |
-
1977
- 1977-03-01 JP JP2241677A patent/JPS53107222A/ja active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63173316U (US20030199744A1-20031023-C00003.png) * | 1987-04-25 | 1988-11-10 |
Also Published As
Publication number | Publication date |
---|---|
JPS53107222A (en) | 1978-09-19 |