FR950472A - Variable feedback amplifier - Google Patents
Variable feedback amplifierInfo
- Publication number
- FR950472A FR950472A FR950472DA FR950472A FR 950472 A FR950472 A FR 950472A FR 950472D A FR950472D A FR 950472DA FR 950472 A FR950472 A FR 950472A
- Authority
- FR
- France
- Prior art keywords
- feedback amplifier
- variable feedback
- variable
- amplifier
- feedback
- 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
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03G—CONTROL OF AMPLIFICATION
- H03G3/00—Gain control in amplifiers or frequency changers
- H03G3/02—Manually-operated control
- H03G3/04—Manually-operated control in untuned amplifiers
- H03G3/06—Manually-operated control in untuned amplifiers having discharge tubes
- H03G3/08—Manually-operated control in untuned amplifiers having discharge tubes incorporating negative feedback
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL950472X | 1946-07-31 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR950472A true FR950472A (en) | 1949-09-28 |
Family
ID=19865798
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR950472D Expired FR950472A (en) | 1946-07-31 | 1947-07-29 | Variable feedback amplifier |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR950472A (en) |
-
1947
- 1947-07-29 FR FR950472D patent/FR950472A/en not_active Expired
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