BE535593A - - Google Patents
Info
- Publication number
- BE535593A BE535593A BE535593DA BE535593A BE 535593 A BE535593 A BE 535593A BE 535593D A BE535593D A BE 535593DA BE 535593 A BE535593 A BE 535593A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
- H03F1/34—Negative-feedback-circuit arrangements with or without positive feedback
- H03F1/347—Negative-feedback-circuit arrangements with or without positive feedback using transformers
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Amplifiers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB333028X | 1954-02-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE535593A true BE535593A (xx) |
Family
ID=10351186
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE535593D BE535593A (xx) | 1954-02-10 |
Country Status (5)
Country | Link |
---|---|
US (1) | US2901556A (xx) |
BE (1) | BE535593A (xx) |
CH (1) | CH333028A (xx) |
FR (1) | FR68608E (xx) |
GB (1) | GB739829A (xx) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1027728B (de) * | 1956-08-23 | 1958-04-10 | Telefunken Gmbh | Transistor-Niederfrequenzverstaerker mit Kompensation der Auswirkung von Temperaturaenderungen auf den Arbeitspunkt seiner Endstufe |
DE1098041B (de) * | 1957-05-29 | 1961-01-26 | Philips Nv | Zweistufiger Transistorbreitbandverstaerker |
US3003113A (en) * | 1958-07-28 | 1961-10-03 | Jr Edward F Macnichol | Low level differential amplifier |
US3068327A (en) * | 1958-10-02 | 1962-12-11 | Rca Corp | Transistor amplifier circuit |
US3140448A (en) * | 1959-01-13 | 1964-07-07 | Murray John Somerset | Transistor amplifier having direct current feedback bias control |
US3014995A (en) * | 1959-03-18 | 1961-12-26 | Zenith Radio Corp | Transistor hearing aid |
DE1160013B (de) * | 1960-05-30 | 1963-12-27 | Philips Nv | Gegengekoppelter Transistorverstaerker |
US3136848A (en) * | 1960-07-13 | 1964-06-09 | William H Woodworth | Vidicon with low impedance amplifier for extended high frequency response and improved signal to noise ratio |
DE1762999C3 (de) * | 1964-09-14 | 1984-12-20 | Rca Corp., New York, N.Y. | Mehrstufiger Begrenzerverstärker |
US3487324A (en) * | 1965-08-17 | 1969-12-30 | Westinghouse Electric Corp | Plural channel amplifier system having variable feedback means |
US3460048A (en) * | 1966-02-07 | 1969-08-05 | Electrohome Ltd | Multistage direct coupled transistor amplifiers employing feedback |
US4547799A (en) * | 1983-05-31 | 1985-10-15 | Rca Corporation | Feedback kinescope driver |
CN104980861A (zh) * | 2014-04-01 | 2015-10-14 | 天津市助听器厂 | 最大声输出助听器 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2613282A (en) * | 1949-09-08 | 1952-10-07 | Alan M Scaife | Spectacle type hearing aid |
US2729708A (en) * | 1951-02-02 | 1956-01-03 | Rca Corp | Band-pass amplifier systems |
US2762875A (en) * | 1952-11-15 | 1956-09-11 | Rca Corp | Stabilized cascade-connected semi-conductor amplifier circuits and the like |
-
0
- BE BE535593D patent/BE535593A/xx unknown
-
1954
- 1954-02-10 GB GB3908/54A patent/GB739829A/en not_active Expired
-
1955
- 1955-01-05 US US480006A patent/US2901556A/en not_active Expired - Lifetime
- 1955-02-07 CH CH333028D patent/CH333028A/de unknown
- 1955-02-08 FR FR68608D patent/FR68608E/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB739829A (en) | 1955-11-02 |
US2901556A (en) | 1959-08-25 |
FR68608E (fr) | 1958-05-05 |
CH333028A (de) | 1958-09-30 |