NL6806581A - - Google Patents
Info
- Publication number
- NL6806581A NL6806581A NL6806581A NL6806581A NL6806581A NL 6806581 A NL6806581 A NL 6806581A NL 6806581 A NL6806581 A NL 6806581A NL 6806581 A NL6806581 A NL 6806581A NL 6806581 A NL6806581 A NL 6806581A
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03G—CONTROL OF AMPLIFICATION
- H03G1/00—Details of arrangements for controlling amplification
- H03G1/0005—Circuits characterised by the type of controlling devices operated by a controlling current or voltage signal
- H03G1/0017—Circuits characterised by the type of controlling devices operated by a controlling current or voltage signal the device being at least one of the amplifying solid state elements of the amplifier
- H03G1/0023—Circuits characterised by the type of controlling devices operated by a controlling current or voltage signal the device being at least one of the amplifying solid state elements of the amplifier in emitter-coupled or cascode amplifiers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/64—Circuits for processing colour signals
- H04N9/73—Colour balance circuits, e.g. white balance circuits or colour temperature control
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Amplifiers (AREA)
- Processing Of Color Television Signals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEF52371A DE1286127B (de) | 1967-05-10 | 1967-05-10 | Schaltungsanordnung zur gleichlaufenden AEnderung der Verstaerkung mehrerer Verstaerker fuer elektrische Signale |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6806581A true NL6806581A (de) | 1968-11-11 |
Family
ID=7105398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6806581A NL6806581A (de) | 1967-05-10 | 1968-05-09 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3473139A (de) |
| DE (1) | DE1286127B (de) |
| GB (1) | GB1190339A (de) |
| NL (1) | NL6806581A (de) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1962806A1 (de) * | 1969-06-26 | 1971-02-04 | Sits Soc It Telecom Siemens | Schaltkreis zum Schalten von Basisband-Signalen |
| US3656002A (en) * | 1970-11-24 | 1972-04-11 | Us Army | Switching circuit |
| US3839683A (en) * | 1971-05-25 | 1974-10-01 | Raytheon Co | Directional transducer system |
| US3937885A (en) * | 1974-09-06 | 1976-02-10 | Motorola, Inc. | Control circuit for a matrixed four channel audio reproducing system |
| US4070633A (en) * | 1977-03-10 | 1978-01-24 | Motorola Inc. | Remote controlled amplifier |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2492542A (en) * | 1945-09-07 | 1949-12-27 | Rca Corp | Combination power amplifier |
| GB915404A (en) * | 1961-01-13 | 1963-01-09 | Marconi Wireless Telegraph Co | Improvements in or relating to variable gain circuit arrangements |
-
1967
- 1967-05-10 DE DEF52371A patent/DE1286127B/de not_active Withdrawn
-
1968
- 1968-05-06 US US726703A patent/US3473139A/en not_active Expired - Lifetime
- 1968-05-09 NL NL6806581A patent/NL6806581A/xx unknown
- 1968-05-10 GB GB22382/68A patent/GB1190339A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1190339A (en) | 1970-05-06 |
| US3473139A (en) | 1969-10-14 |
| DE1286127B (de) | 1969-01-02 |