JPS5752241A - Noise reducing circuit - Google Patents
Noise reducing circuitInfo
- Publication number
- JPS5752241A JPS5752241A JP12770580A JP12770580A JPS5752241A JP S5752241 A JPS5752241 A JP S5752241A JP 12770580 A JP12770580 A JP 12770580A JP 12770580 A JP12770580 A JP 12770580A JP S5752241 A JPS5752241 A JP S5752241A
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- gain
- input
- transmission line
- vca13
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03G—CONTROL OF AMPLIFICATION
- H03G9/00—Combinations of two or more types of control, e.g. gain control and tone control
- H03G9/02—Combinations of two or more types of control, e.g. gain control and tone control in untuned amplifiers
- H03G9/025—Combinations of two or more types of control, e.g. gain control and tone control in untuned amplifiers frequency-dependent volume compression or expansion, e.g. multiple-band systems
Landscapes
- Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
- Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12770580A JPS5752241A (en) | 1980-09-13 | 1980-09-13 | Noise reducing circuit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12770580A JPS5752241A (en) | 1980-09-13 | 1980-09-13 | Noise reducing circuit |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5752241A true JPS5752241A (en) | 1982-03-27 |
JPS6340375B2 JPS6340375B2 (ja) | 1988-08-10 |
Family
ID=14966661
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12770580A Granted JPS5752241A (en) | 1980-09-13 | 1980-09-13 | Noise reducing circuit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5752241A (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011010285A (ja) * | 2009-05-28 | 2011-01-13 | Panasonic Corp | 複合低域遮断フィルタ、およびそれを用いた撮像装置 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02134884U (ja) * | 1989-04-06 | 1990-11-08 | ||
JPH0312792U (ja) * | 1989-06-21 | 1991-02-08 |
-
1980
- 1980-09-13 JP JP12770580A patent/JPS5752241A/ja active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011010285A (ja) * | 2009-05-28 | 2011-01-13 | Panasonic Corp | 複合低域遮断フィルタ、およびそれを用いた撮像装置 |
Also Published As
Publication number | Publication date |
---|---|
JPS6340375B2 (ja) | 1988-08-10 |
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