JPH0570357B2 - - Google Patents
Info
- Publication number
- JPH0570357B2 JPH0570357B2 JP2284223A JP28422390A JPH0570357B2 JP H0570357 B2 JPH0570357 B2 JP H0570357B2 JP 2284223 A JP2284223 A JP 2284223A JP 28422390 A JP28422390 A JP 28422390A JP H0570357 B2 JPH0570357 B2 JP H0570357B2
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- emphasis
- signal
- transistor
- nonlinear
- 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
- 230000005540 biological transmission Effects 0.000 claims description 8
- 239000003990 capacitor Substances 0.000 description 16
- 238000010586 diagram Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 5
- 230000001629 suppression Effects 0.000 description 5
- 230000002238 attenuated effect Effects 0.000 description 3
- 230000005236 sound signal Effects 0.000 description 3
- 230000000670 limiting effect Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2284223A JPH03183295A (ja) | 1990-10-24 | 1990-10-24 | クロマ信号のエンファシス・ディエンファシス回路 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2284223A JPH03183295A (ja) | 1990-10-24 | 1990-10-24 | クロマ信号のエンファシス・ディエンファシス回路 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58194296A Division JPS6086993A (ja) | 1983-10-19 | 1983-10-19 | クロマ信号のエンフアシス・デイエンフアシス回路 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03183295A JPH03183295A (ja) | 1991-08-09 |
| JPH0570357B2 true JPH0570357B2 (en]) | 1993-10-04 |
Family
ID=17675772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2284223A Granted JPH03183295A (ja) | 1990-10-24 | 1990-10-24 | クロマ信号のエンファシス・ディエンファシス回路 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03183295A (en]) |
-
1990
- 1990-10-24 JP JP2284223A patent/JPH03183295A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH03183295A (ja) | 1991-08-09 |
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