FR1041286A - Montage pour amplifier et séparer des signaux de fréquences différentes - Google Patents

Montage pour amplifier et séparer des signaux de fréquences différentes

Info

Publication number
FR1041286A
FR1041286A FR1041286DA FR1041286A FR 1041286 A FR1041286 A FR 1041286A FR 1041286D A FR1041286D A FR 1041286DA FR 1041286 A FR1041286 A FR 1041286A
Authority
FR
France
Prior art keywords
amplifying
assembly
different frequencies
separating signals
separating
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
English (en)
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of FR1041286A publication Critical patent/FR1041286A/fr
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
    • H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
    • H04N5/4446—IF amplifier circuits specially adapted for B&W TV
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/06—Receivers
    • H04B1/10—Means associated with receiver for limiting or suppressing noise or interference
    • H04B1/12—Neutralising, balancing, or compensation arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/06—Receivers
    • H04B1/16—Circuits
    • H04B1/1638—Special circuits to enhance selectivity of receivers not otherwise provided for
    • 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
    • H04N5/00—Details of television systems
    • H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
    • H04N5/60—Receiver circuitry for the reception of television signals according to analogue transmission standards for the sound signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Amplifiers (AREA)
FR1041286D 1950-08-25 1951-08-23 Montage pour amplifier et séparer des signaux de fréquences différentes Expired FR1041286A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL293576X 1950-08-25

Publications (1)

Publication Number Publication Date
FR1041286A true FR1041286A (fr) 1953-10-22

Family

ID=19782868

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1041286D Expired FR1041286A (fr) 1950-08-25 1951-08-23 Montage pour amplifier et séparer des signaux de fréquences différentes

Country Status (7)

Country Link
US (1) US2662128A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE (1) BE505422A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CH (1) CH293576A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE874151C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR1041286A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB682151A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NL (1) NL81595C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL47700C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1937-03-10
GB514762A (en) * 1938-06-03 1939-11-16 Ferranti Ltd Improvements in or relating to thermionic amplifiers
GB609845A (en) * 1941-07-19 1948-10-07 Philips Nv Improvements in or relating to circuits for electric discharge tubes

Also Published As

Publication number Publication date
US2662128A (en) 1953-12-08
GB682151A (en) 1952-11-05
BE505422A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NL81595C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CH293576A (de) 1953-09-30
DE874151C (de) 1953-04-20

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