OA00048A - Improvements to amplifiers. - Google Patents

Improvements to amplifiers.

Info

Publication number: OA00048A
Authority: OA; OAPI
Prior art keywords: amplifiers
Prior art date: 1963-07-11

Application number

OA50161A

Other languages

French (fr)

Inventor

Bernard De Thieulloy

Original Assignee

Thomson Houston Comp Francaise

Priority date (The priority date 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 date listed.)

1963-07-11

Filing date

1964-06-24

Publication date

1966-01-15

1964-06-24 Application filed by Thomson Houston Comp Francaise filed Critical Thomson Houston Comp Francaise

1966-01-15 Publication of OA00048A publication Critical patent/OA00048A/en

Links

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/14—Picture signal circuitry for video frequency region
- H04N5/20—Circuitry for controlling amplitude response
- H04N5/205—Circuitry for controlling amplitude response for correcting amplitude versus frequency characteristic
- H04N5/208—Circuitry for controlling amplitude response for correcting amplitude versus frequency characteristic for compensating for attenuation of high frequency components, e.g. crispening, aperture distortion correction
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/04—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements with semiconductor devices only
- H03F3/10—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements with semiconductor devices only with diodes
- H03F3/12—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements with semiconductor devices only with diodes with Esaki diodes
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03G—CONTROL OF AMPLIFICATION
- H03G5/00—Tone control or bandwidth control in amplifiers
- H03G5/02—Manually-operated control
- H03G5/04—Manually-operated control in untuned amplifiers
- H03G5/10—Manually-operated control in untuned amplifiers having semiconductor devices
- H03G5/12—Manually-operated control in untuned amplifiers having semiconductor devices incorporating negative feedback

Landscapes

Engineering & Computer Science (AREA)
Multimedia (AREA)
Signal Processing (AREA)
Power Engineering (AREA)
Picture Signal Circuits (AREA)
Amplifiers (AREA)
Networks Using Active Elements (AREA)

OA50161A 1963-07-11 1964-06-24 Improvements to amplifiers. OA00048A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR941099A FR1375772A (en)	1963-07-11	1963-07-11	Improvements to amplifiers

Publications (1)

Publication Number	Publication Date
OA00048A true OA00048A (en)	1966-01-15

Family

ID=8808063

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
OA50161A OA00048A (en)	1963-07-11	1964-06-24	Improvements to amplifiers.

Country Status (10)

Country	Link
AT (1)	AT245063B (en)
BE (1)	BE649319A (en)
CH (1)	CH402952A (en)
DE (1)	DE1199316B (en)
ES (1)	ES301925A1 (en)
FR (1)	FR1375772A (en)
GB (1)	GB1065503A (en)
NL (1)	NL149054B (en)
OA (1)	OA00048A (en)
SE (1)	SE316201B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0555748B1 (en) *	1992-02-14	1998-05-13	Robert Bosch Gmbh	Amplifier stage with negative feedback

1963
- 1963-07-11 FR FR941099A patent/FR1375772A/en not_active Expired
1964
- 1964-06-16 BE BE649319D patent/BE649319A/xx unknown
- 1964-06-23 DE DEC33222A patent/DE1199316B/en active Pending
- 1964-06-24 OA OA50161A patent/OA00048A/en unknown
- 1964-06-25 AT AT547064A patent/AT245063B/en active
- 1964-07-03 SE SE8144/64A patent/SE316201B/xx unknown
- 1964-07-10 ES ES0301925A patent/ES301925A1/en not_active Expired
- 1964-07-10 GB GB28597/64A patent/GB1065503A/en not_active Expired
- 1964-07-10 CH CH909964A patent/CH402952A/en unknown
- 1964-07-10 NL NL646407855A patent/NL149054B/en unknown

Also Published As

Publication number	Publication date
SE316201B (en)	1969-10-20
CH402952A (en)	1965-11-30
NL6407855A (en)	1965-01-12
GB1065503A (en)	1967-04-19
FR1375772A (en)	1964-10-23
BE649319A (en)	1964-10-16
AT245063B (en)	1966-02-10
ES301925A1 (en)	1965-01-01
NL149054B (en)	1976-03-15
DE1199316B (en)	1965-08-26

Similar Documents

Publication	Publication Date	Title
OA00779A (en)	1967-11-15	Improvements to synchrodetection chains.
FR1381188A (en)	1964-12-04	Amplifier
FR1458893A (en)	1966-11-10	Improvements to differential amplifiers
BR6456877D0 (en)	1973-05-31	AMPLIFIER
FR1377313A (en)	1964-11-06	Improvements to coaxial passages
FR1372895A (en)	1964-09-18	Improvements to microtelphone handsets
FR1402326A (en)	1965-06-11	Improvements to presses
OA00048A (en)	1966-01-15	Improvements to amplifiers.
FR93501E (en)	1969-04-11	Improvements made to tractors.
FR1364662A (en)	1964-06-26	Improvements to differential amplifiers
FR1378505A (en)	1964-11-13	Improvements to amplifiers
FR1388365A (en)	1965-02-05	Improvements to sense amplifiers
FR1377572A (en)	1964-11-06	Improvements to blondes
FR1401891A (en)	1965-06-04	Improvements to micro-microammeters
FR1354287A (en)	1964-03-06	Dryer-ironers improvements
FR1373639A (en)	1964-09-25	Improvements to amplifier circuits
FR1381618A (en)	1964-12-14	Improvements to hydraulic turbo-couplings
FR1353436A (en)	1964-02-21	Improvements to trailers
FR1363468A (en)	1964-06-12	Improvements to servo-mechanisms
FR1347393A (en)	1963-12-27	Improvements to hovercraft
FR84795E (en)	1965-04-16	Improvements to pumps
FR1366486A (en)	1964-07-10	Improvements in amplifiers
FR1374009A (en)	1964-10-02	Improvements to chronocomparators
FR1387999A (en)	1965-02-05	Improvements to rakes-tedders
FR84989E (en)	1965-05-21	Improvements to magnetic amplifiers