JPS6125264B2 - - Google Patents
Info
- Publication number
- JPS6125264B2 JPS6125264B2 JP53114653A JP11465378A JPS6125264B2 JP S6125264 B2 JPS6125264 B2 JP S6125264B2 JP 53114653 A JP53114653 A JP 53114653A JP 11465378 A JP11465378 A JP 11465378A JP S6125264 B2 JPS6125264 B2 JP S6125264B2
- Authority
- JP
- Japan
- Prior art keywords
- emphasis
- transistor
- circuit
- signal
- impedance
- 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
- 230000000295 complement effect Effects 0.000 claims description 2
- 239000003990 capacitor Substances 0.000 description 8
- 230000005540 biological transmission Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 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
- 230000008054 signal transmission Effects 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/62—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission for providing a predistortion of the signal in the transmitter and corresponding correction in the receiver, e.g. for improving the signal/noise ratio
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
- Networks Using Active Elements (AREA)
- Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
- Television Signal Processing For Recording (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11465378A JPS5542415A (en) | 1978-09-20 | 1978-09-20 | Emphasis/de-emphasis circuit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11465378A JPS5542415A (en) | 1978-09-20 | 1978-09-20 | Emphasis/de-emphasis circuit |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5542415A JPS5542415A (en) | 1980-03-25 |
JPS6125264B2 true JPS6125264B2 (sl) | 1986-06-14 |
Family
ID=14643181
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11465378A Granted JPS5542415A (en) | 1978-09-20 | 1978-09-20 | Emphasis/de-emphasis circuit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5542415A (sl) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57160276A (en) * | 1981-03-30 | 1982-10-02 | Sony Corp | Processing circuit for video signal |
JPS5819711A (ja) * | 1981-07-29 | 1983-02-04 | Hitachi Ltd | 磁気記録装置の信号処理方法 |
JPS5880106A (ja) * | 1981-11-04 | 1983-05-14 | Hitachi Ltd | 磁気録画装置 |
JPS58115996A (ja) * | 1981-12-29 | 1983-07-09 | Matsushita Electric Ind Co Ltd | Secam信号記録再生装置 |
JPS59138186A (ja) * | 1983-01-28 | 1984-08-08 | Hitachi Ltd | クロマ信号のエンフアシス・デイエンフアシス回路 |
JPS59104885A (ja) * | 1982-12-08 | 1984-06-16 | Matsushita Electric Ind Co Ltd | 記録再生装置の信号処理回路 |
JP2563277B2 (ja) * | 1986-09-10 | 1996-12-11 | 松下電器産業株式会社 | 映像信号処理装置 |
JP2504639Y2 (ja) * | 1988-06-29 | 1996-07-10 | 三菱農機株式会社 | 走行機体における作動制御装置 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4917647A (sl) * | 1972-04-04 | 1974-02-16 | ||
JPS5232608A (en) * | 1975-09-09 | 1977-03-12 | Sony Corp | Signal control circuit |
-
1978
- 1978-09-20 JP JP11465378A patent/JPS5542415A/ja active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4917647A (sl) * | 1972-04-04 | 1974-02-16 | ||
JPS5232608A (en) * | 1975-09-09 | 1977-03-12 | Sony Corp | Signal control circuit |
Also Published As
Publication number | Publication date |
---|---|
JPS5542415A (en) | 1980-03-25 |
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