BE490546A - - Google Patents
Info
- Publication number
- BE490546A BE490546A BE490546DA BE490546A BE 490546 A BE490546 A BE 490546A BE 490546D A BE490546D A BE 490546DA BE 490546 A BE490546 A BE 490546A
- Authority
- BE
- Belgium
- Prior art keywords
- feedback voltage
- volume regulator
- negative feedback
- frequencies
- source
- Prior art date
Links
- 230000003321 amplification Effects 0.000 claims description 9
- 238000003199 nucleic acid amplification method Methods 0.000 claims description 9
- 230000010355 oscillation Effects 0.000 claims description 4
- 206010011376 Crepitations Diseases 0.000 description 3
- 208000037656 Respiratory Sounds Diseases 0.000 description 3
- 239000003990 capacitor Substances 0.000 description 3
- 238000004804 winding Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
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
- H03G9/04—Combinations of two or more types of control, e.g. gain control and tone control in untuned amplifiers having discharge tubes
- H03G9/06—Combinations of two or more types of control, e.g. gain control and tone control in untuned amplifiers having discharge tubes for gain control and tone control
- H03G9/08—Combinations of two or more types of control, e.g. gain control and tone control in untuned amplifiers having discharge tubes for gain control and tone control incorporating negative feedback
Landscapes
- Amplifiers (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE490546A true BE490546A (cs) |
Family
ID=135238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE490546D BE490546A (cs) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE490546A (cs) |
-
0
- BE BE490546D patent/BE490546A/fr unknown
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