FR768471A - Improvements to television and analog systems - Google Patents

Improvements to television and analog systems

Info

Publication number
FR768471A
FR768471A FR768471DA FR768471A FR 768471 A FR768471 A FR 768471A FR 768471D A FR768471D A FR 768471DA FR 768471 A FR768471 A FR 768471A
Authority
FR
France
Prior art keywords
television
analog systems
analog
systems
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
EMI Ltd
Electrical and Musical Industries Ltd
Original Assignee
EMI Ltd
Electrical and Musical Industries Ltd
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.)
Filing date
Publication date
Application filed by EMI Ltd, Electrical and Musical Industries Ltd filed Critical EMI Ltd
Application granted granted Critical
Publication of FR768471A publication Critical patent/FR768471A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
FR768471D 1933-02-10 1934-02-10 Improvements to television and analog systems Expired FR768471A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4169/33A GB419441A (en) 1933-02-10 1933-02-10 Improvements in or relating to television and the like systems

Publications (1)

Publication Number Publication Date
FR768471A true FR768471A (en) 1934-08-07

Family

ID=9772001

Family Applications (1)

Application Number Title Priority Date Filing Date
FR768471D Expired FR768471A (en) 1933-02-10 1934-02-10 Improvements to television and analog systems

Country Status (4)

Country Link
US (1) US2176663A (en)
DE (1) DE764492C (en)
FR (1) FR768471A (en)
GB (1) GB419441A (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE972011C (en) * 1935-06-12 1959-05-06 Fernseh Gmbh Double-sided amplitude sieve
US2140004A (en) * 1936-02-03 1938-12-13 Rca Corp Electrical oscillation generator
DE740117C (en) * 1936-04-03 1943-10-12 Telefunken Gmbh Circuit arrangement for the production of steep impulses from impulses with rounded edges
DE754957C (en) * 1936-06-19 1954-06-21 Lorenz C Ag Circuit arrangement for separating the synchronization characters from the icons in television receivers
US2432151A (en) * 1943-01-18 1947-12-09 Hammond Laurens Amplifying system
US2786197A (en) * 1946-03-29 1957-03-19 Sperry Rand Corp Ranging system
US2547621A (en) * 1946-05-09 1951-04-03 Honeywell Regulator Co Electronic amplifier for motor controls
US2564554A (en) * 1947-10-09 1951-08-14 Rca Corp Background control and synchronizing signal separating circuit
US2794913A (en) * 1948-11-16 1957-06-04 Western Union Telegraph Co Facsimile recording amplifier
US2616964A (en) * 1949-05-19 1952-11-04 Philco Corp Synchronizing separator for television receivers
US2739182A (en) * 1950-02-02 1956-03-20 Avco Mfg Corp Single-tube control circuit for horizontal and vertical deflecting systems of a television receiver
DE959113C (en) * 1951-06-16 1957-02-28 Interessengemeinschaft Fuer Ru Circuit for the separation of synchronization pulses from a composite signal with the aid of a biased diode
US2724050A (en) * 1952-04-23 1955-11-15 Gen Dynamics Corp Pulse separation circuit
US2739237A (en) * 1952-07-11 1956-03-20 Jr Joseph J Stone Amplifier circuit
GB745015A (en) * 1953-08-25 1956-02-15 Mullard Radio Valve Co Ltd Improvements in or relating to circuit arrangements
US2886704A (en) * 1957-05-29 1959-05-12 Raytheon Mfg Co Amplitude limiting circuits

Also Published As

Publication number Publication date
DE764492C (en) 1952-03-06
GB419441A (en) 1934-11-12
US2176663A (en) 1939-10-17

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