NL7514915A - Inrichting voor de correctie en verwerking van kleurentelevisiesignalen. - Google Patents
Inrichting voor de correctie en verwerking van kleurentelevisiesignalen.Info
- Publication number
- NL7514915A NL7514915A NL7514915A NL7514915A NL7514915A NL 7514915 A NL7514915 A NL 7514915A NL 7514915 A NL7514915 A NL 7514915A NL 7514915 A NL7514915 A NL 7514915A NL 7514915 A NL7514915 A NL 7514915A
- Authority
- NL
- Netherlands
- Prior art keywords
- correction
- color
- signals
- processing
- Prior art date
Links
Classifications
-
- 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
- H04N9/68—Circuits for processing colour signals for controlling the amplitude of colour signals, e.g. automatic chroma control circuits
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N11/00—Colour television systems
- H04N11/06—Transmission systems characterised by the manner in which the individual colour picture signal components are combined
- H04N11/12—Transmission systems characterised by the manner in which the individual colour picture signal components are combined using simultaneous signals only
- H04N11/14—Transmission systems characterised by the manner in which the individual colour picture signal components are combined using simultaneous signals only in which one signal, modulated in phase and amplitude, conveys colour information and a second signal conveys brightness information, e.g. NTSC-system
- H04N11/16—Transmission systems characterised by the manner in which the individual colour picture signal components are combined using simultaneous signals only in which one signal, modulated in phase and amplitude, conveys colour information and a second signal conveys brightness information, e.g. NTSC-system the chrominance signal alternating in phase, e.g. PAL-system
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/91—Television signal processing therefor
- H04N5/93—Regeneration of the television signal or of selected parts thereof
- H04N5/932—Regeneration of analogue synchronisation signals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/79—Processing of colour television signals in connection with recording
- H04N9/793—Processing of colour television signals in connection with recording for controlling the level of the chrominance signal, e.g. by means of automatic chroma control circuits
- H04N9/7933—Processing of colour television signals in connection with recording for controlling the level of the chrominance signal, e.g. by means of automatic chroma control circuits the level control being frequency-dependent
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Processing Of Color Television Signals (AREA)
- Color Television Systems (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7442636A FR2296332A1 (fr) | 1974-12-24 | 1974-12-24 | Dispositifs de traitement de signaux de television en couleurs et dispositifs de transmission et d'enregistrement les incorporant |
Publications (1)
Publication Number | Publication Date |
---|---|
NL7514915A true NL7514915A (nl) | 1976-06-28 |
Family
ID=9146558
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL7514915A NL7514915A (nl) | 1974-12-24 | 1975-12-22 | Inrichting voor de correctie en verwerking van kleurentelevisiesignalen. |
Country Status (6)
Country | Link |
---|---|
US (1) | US4030120A (xx) |
JP (1) | JPS5189332A (xx) |
DE (1) | DE2558412A1 (xx) |
FR (1) | FR2296332A1 (xx) |
GB (1) | GB1515180A (xx) |
NL (1) | NL7514915A (xx) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5483320U (xx) * | 1977-11-16 | 1979-06-13 | ||
US4709258A (en) * | 1986-09-26 | 1987-11-24 | Motorola Inc. | Circuit and method for adding green synchronization pulse to red and blue video signals |
FR2644960B1 (fr) * | 1989-03-21 | 1991-05-31 | Thomson Consumer Electronics | Dispositif de detection de fin de connexion a un programme payant recu par un poste d'abonne via un reseau de teledistribution interactive |
US5091774A (en) * | 1990-11-30 | 1992-02-25 | Eastman Kodak Company | Method and apparatus for providing sync on R-G-B video signals |
GB2429868B (en) * | 2005-09-03 | 2010-11-10 | Amulet Electronics Ltd | Video display system |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB750492A (en) * | 1951-02-02 | 1956-06-20 | Philco Corp | Improvements in and relating to television systems |
US3962723A (en) * | 1973-10-25 | 1976-06-08 | Gte Sylvania Incorporated | Automatic peak color control circuit |
US3887938A (en) * | 1974-03-18 | 1975-06-03 | Motorola Inc | IC color demodulator with single external picture control |
-
1974
- 1974-12-24 FR FR7442636A patent/FR2296332A1/fr not_active Withdrawn
-
1975
- 1975-12-17 US US05/641,668 patent/US4030120A/en not_active Expired - Lifetime
- 1975-12-22 NL NL7514915A patent/NL7514915A/xx not_active Application Discontinuation
- 1975-12-22 GB GB52472/75A patent/GB1515180A/en not_active Expired
- 1975-12-23 DE DE19752558412 patent/DE2558412A1/de active Pending
- 1975-12-24 JP JP50154668A patent/JPS5189332A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
GB1515180A (en) | 1978-06-21 |
US4030120A (en) | 1977-06-14 |
JPS5189332A (xx) | 1976-08-05 |
DE2558412A1 (de) | 1976-07-08 |
FR2296332A1 (fr) | 1976-07-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
NL7508011A (nl) | Inrichting voor het verwerken van televisiesigna- len. | |
NL7414283A (nl) | Werkwijze voor de bereiding van silanen. | |
NL7511887A (nl) | Stelsel voor het automatisch corrigeren van het kleurevenwicht van kleur en helderheid van een kleurentelevisiebeeld-bepalende signalen. | |
NL7507886A (nl) | Werkwijze voor de bereiding van lavandulol en de esters daarvan. | |
NL179250C (nl) | Inrichting voor registratie en/of weergave van kleurentelevisiesignalen. | |
NL7601673A (nl) | Inrichting voor het opwekken van kleurentelevi- siesignalen. | |
NL7514833A (nl) | Werkwijze voor de bereiding van kleef- en/of bedekkingsmiddelen. | |
NL7603126A (nl) | Inrichting voor het behandelen van televisievi- deosignalen. | |
NL7510242A (nl) | Inrichting voor het behandelen van televisievideo- signalen. | |
NL7512295A (nl) | Inrichting voor het behandelen van televisievi- deosignalen. | |
NL7711557A (nl) | Inrichting voor verwerking van videosignalen. | |
NL7500305A (nl) | Werkwijze voor de bereiding van poly-alkeen- llietaatimiden. | |
NL7514915A (nl) | Inrichting voor de correctie en verwerking van kleurentelevisiesignalen. | |
NL7602640A (nl) | Werkwijze voor de vervaardiging van polyamide- -6-draden met de gamma-modificatie. | |
NL7410643A (nl) | Afbuigeenheid voor kleurentelevisie. | |
NL7508949A (nl) | Werkwijze voor de bereiding van hydrazodicarbon- amide. | |
NL7604755A (nl) | Elektrochrome beeldinrichting met kontrast bevor- derende toevoeging en werkwijze voor de ver- vaardiging daarvan. | |
NL7613827A (nl) | Werkwijze voor de vervaardiging van drukvormen en/of gemetalliseerde beelden. | |
NL7504243A (nl) | Apparaat voor registratie van videosignalen. | |
NL7703206A (nl) | Werkwijze voor de bereiding van penicillinen en cefalosporinen. | |
NL7500686A (nl) | Werkwijze voor de bereiding van cyclopentaan- dionen. | |
NL7502287A (nl) | Werkwijze voor de bereiding van esters. | |
NL7514954A (nl) | Werkwijze voor de bereiding van verbindingen met eindstandige sulfhydryl. | |
SE387803B (sv) | Forfarande for korrektion av signalforvrengningar samt anordning for genomforande av forfarandet | |
NL7405630A (nl) | Kringloopproces voor de bereiding van cyclohexanonoxim. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
BV | The patent application has lapsed |