BE472522A - - Google Patents

Info

Publication number: BE472522A
Authority: BE; Belgium

Application number

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.)

1945-09-27

Publication of BE472522A publication Critical patent/BE472522A/xx

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B14/00—Transmission systems not characterised by the medium used for transmission
- H04B14/02—Transmission systems not characterised by the medium used for transmission characterised by the use of pulse modulation
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/04—Synchronising
- H04N5/06—Generation of synchronising signals
- H04N5/067—Arrangements or circuits at the transmitter end
- H04N5/0675—Arrangements or circuits at the transmitter end for mixing the synchronising signals with the picture signal or mutually
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/04—Synchronising
- H04N5/08—Separation of synchronising signals from picture signals
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/04—Synchronising
- H04N5/08—Separation of synchronising signals from picture signals
- H04N5/10—Separation of line synchronising signal from frame synchronising signal or vice versa
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/08—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division
- H04N7/084—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division with signal insertion during the horizontal blanking interval only
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/44—Colour synchronisation

Landscapes

Engineering & Computer Science (AREA)
Signal Processing (AREA)
Multimedia (AREA)
Computer Networks & Wireless Communication (AREA)
Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Radar Systems Or Details Thereof (AREA)
Dc Digital Transmission (AREA)
Color Television Systems (AREA)
Television Systems (AREA)

BE472522D 1945-09-27 BE472522A (uk)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US618966A US2539440A (en)	1945-09-27	1945-09-27	Single carrier, sound and color vision pulse system

Publications (1)

Publication Number	Publication Date
BE472522A true BE472522A (uk)

Family

ID=24479879

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
BE472522D BE472522A (uk)	1945-09-27
BE469699D BE469699A (uk)	1945-09-27

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
BE469699D BE469699A (uk)	1945-09-27

Country Status (5)

Country	Link
US (1)	US2539440A (uk)
BE (2)	BE469699A (uk)
ES (1)	ES175116A1 (uk)
FR (2)	FR939356A (uk)
GB (2)	GB644123A (uk)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL156187B (nl) *	1949-09-23		Lilly Co Eli	Werkwijze ter bereiding van een antibioticum, alsmede werkwijze ter bereiding van preparaten met werkzaamheid tegen bacterien en parasitaire vormen.
US2683768A (en) *	1950-02-01	1954-07-13	Rca Corp	Multiplexing system synchronization
US2728812A (en) *	1950-02-11	1955-12-27	Rca Corp	Synchronizing system
US2709717A (en) *	1950-11-10	1955-05-31	Rca Corp	Color phasing in color television systems
US2680778A (en) *	1951-02-23	1954-06-08	Rca Corp	Color synchronization for color television
US2689880A (en) *	1951-04-21	1954-09-21	Columbia Broadcasting Syst Inc	Color television
US2681379A (en) *	1951-04-27	1954-06-15	Rca Corp	Signal operated automatic color control circuits
US2676201A (en) *	1951-06-18	1954-04-20	Packard Bell Company	Color phase synchronization system for television
US2727941A (en) *	1951-09-26	1955-12-20	Du Mont Allen B Lab Inc	Color television system
US2681381A (en) *	1951-11-15	1954-06-15	Philco Corp	Electrical system
US2742527A (en) *	1951-11-21	1956-04-17	Rca Corp	Field identification apparatus
US2666806A (en) *	1951-12-08	1954-01-19	Meguer V Kalfaian	Color television
US2714132A (en) *	1952-02-27	1955-07-26	Rca Corp	Automatic frequency control circuit
US2692908A (en) *	1952-06-25	1954-10-26	Zenith Radio Corp	Color television receiver
US2829193A (en) *	1952-09-26	1958-04-01	Rca Corp	Color television synchronizing
BE523818A (uk) *	1952-10-27
US2713612A (en) *	1952-12-04	1955-07-19	Motorola Inc	Television system
DE1050369B (de) *	1955-07-11	1959-02-12	N V Philips Gloeilampenfabrie ken Eindhoven (Niederlande)	Übertragungssystem fur Fernsehsignale
US2860178A (en) *	1956-08-10	1958-11-11	Wolfe Benjamin	Multiplex transmission of intelligence
US3263027A (en) *	1962-12-11	1966-07-26	Beltrami Aurelio	Simultaneous bilateral televideophonic communication systems
US3423520A (en) *	1965-08-02	1969-01-21	Bell Telephone Labor Inc	Time division multiplexing of audio and video signals
EP1671481A1 (en) *	2003-09-29	2006-06-21	Koninklijke Philips Electronics N.V.	System and method for transmitting data in a video signal by modulating a video signal brightness level

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1678163A (en) *	1923-12-29	1928-07-24	Western Electric Co	Modulation
US1769920A (en) *	1929-04-30	1930-07-08	Bell Telephone Labor Inc	Electrooptical transmission system
US2137798A (en) *	1933-07-19	1938-11-22	Emi Ltd	Television and the like transmission system
US2166688A (en) *	1937-12-18	1939-07-18	Rca Corp	Television apparatus
US2214846A (en) *	1938-06-21	1940-09-17	Hazeltine Corp	Television automatic amplification control system
US2268001A (en) *	1938-11-19	1941-12-30	Fernseh Gmbh	Television transmission system
BE475931A (uk) *	1939-04-03
US2326515A (en) *	1940-08-03	1943-08-10	Gen Electric	Television system
US2330225A (en) *	1940-09-23	1943-09-28	Paul W Lang	Phonovision system
US2333969A (en) *	1941-05-27	1943-11-09	Gen Electric	Television system and method of operation
US2378746A (en) *	1941-06-28	1945-06-19	Rca Corp	Color television system
US2319789A (en) *	1941-10-03	1943-05-25	Chambers Torrcnce Harrison	Television
NL70934C (uk) *	1942-01-28
US2405252A (en) *	1942-07-22	1946-08-06	Rca Corp	Secret communication system
US2414265A (en) *	1943-01-07	1947-01-14	Pye Ltd	Multichannel signaling system using delay line to obtain time division
BE465456A (uk) *	1944-07-17
FR954531A (uk) *	1944-07-29	1950-01-03
BE467470A (uk) *	1944-08-25
BE469506A (uk) *	1945-01-13
US2486498A (en) *	1945-04-20	1949-11-01	Rca Corp	Means for preventing cross talk in sound-vision systems

0
- BE BE472522D patent/BE472522A/xx unknown
- BE BE469699D patent/BE469699A/xx unknown
1945
- 1945-09-27 US US618966A patent/US2539440A/en not_active Expired - Lifetime
1946
- 1946-08-02 GB GB23099/46A patent/GB644123A/en not_active Expired
- 1946-08-02 GB GB23100/46A patent/GB644124A/en not_active Expired
- 1946-09-26 FR FR939356D patent/FR939356A/fr not_active Expired
- 1946-09-27 ES ES175116A patent/ES175116A1/es not_active Expired
- 1946-11-08 FR FR938462D patent/FR938462A/fr not_active Expired

Also Published As

Publication number	Publication date
US2539440A (en)	1951-01-30
GB644124A (en)	1950-10-04
ES175116A1 (es)	1946-11-01
BE469699A (uk)
FR938462A (fr)	1948-09-16
GB644123A (en)	1950-10-04
FR939356A (fr)	1948-11-12

Publication	Publication Date	Title
FR957526A (uk)	1950-02-23
FR958107A (uk)	1950-03-03
FR956125A (uk)	1950-01-26
FR956790A (uk)	1950-02-07
JPS283771B1 (uk)	1953-08-07
BE463054A (uk)	1946-08-14
BE468074A (uk)	1946-10-31
BE467811A (uk)
BE468185A (uk)	1946-09-27
BE465023A (uk)
BE464732A (uk)
BE464403A (uk)
BE470282A (uk)
BE464131A (uk)
BE463708A (uk)
BE469506A (uk)
BE462571A (uk)
BE460652A (uk)
BE460366A (uk)
BE460004A (uk)
BE458164A (uk)
BE458157A (uk)
BE467236A (uk)
BE467593A (uk)
BE465595A (uk)