FR1396771A - Automatic frequency control assembly - Google Patents

Automatic frequency control assembly

Info

Publication number
FR1396771A
FR1396771A FR976018A FR976018A FR1396771A FR 1396771 A FR1396771 A FR 1396771A FR 976018 A FR976018 A FR 976018A FR 976018 A FR976018 A FR 976018A FR 1396771 A FR1396771 A FR 1396771A
Authority
FR
France
Prior art keywords
control assembly
frequency control
automatic frequency
automatic
assembly
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
FR976018A
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.)
RCA Corp
Original Assignee
RCA Corp
Radio Corporation of America
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
Priority claimed from US286075A external-priority patent/US3264408A/en
Application filed by RCA Corp, Radio Corporation of America filed Critical RCA Corp
Application granted granted Critical
Publication of FR1396771A publication Critical patent/FR1396771A/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
    • H04N5/12—Devices in which the synchronising signals are only operative if a phase difference occurs between synchronising and synchronised scanning devices, e.g. flywheel synchronising
    • H04N5/126—Devices in which the synchronising signals are only operative if a phase difference occurs between synchronising and synchronised scanning devices, e.g. flywheel synchronising whereby the synchronisation signal indirectly commands a frequency generator
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N3/00—Scanning details of television systems; Combination thereof with generation of supply voltages
    • H04N3/10—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical
    • H04N3/16—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical by deflecting electron beam in cathode-ray tube, e.g. scanning corrections
    • H04N3/18—Generation of supply voltages, in combination with electron beam deflecting

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Synchronizing For Television (AREA)
  • Details Of Television Scanning (AREA)
  • Channel Selection Circuits, Automatic Tuning Circuits (AREA)
FR976018A 1963-06-06 1964-05-27 Automatic frequency control assembly Expired FR1396771A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US286075A US3264408A (en) 1963-06-06 1963-06-06 Automatic frequency control
US76435168A 1968-07-22 1968-07-22

Publications (1)

Publication Number Publication Date
FR1396771A true FR1396771A (en) 1965-04-23

Family

ID=26963571

Family Applications (1)

Application Number Title Priority Date Filing Date
FR976018A Expired FR1396771A (en) 1963-06-06 1964-05-27 Automatic frequency control assembly

Country Status (8)

Country Link
US (1) USRE26686E (en)
BE (1) BE648935A (en)
BR (1) BR6459742D0 (en)
DE (1) DE1294996B (en)
FR (1) FR1396771A (en)
GB (1) GB1068373A (en)
NL (1) NL148769B (en)
SE (1) SE331531B (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1090712B (en) * 1958-01-30 1960-10-13 Loewe Opta Ag Synchronizing arrangement using the phase comparison principle

Also Published As

Publication number Publication date
GB1068373A (en) 1967-05-10
BR6459742D0 (en) 1973-08-09
NL148769B (en) 1976-02-16
USRE26686E (en) 1969-10-07
DE1294996B (en) 1969-05-14
SE331531B (en) 1971-01-04
NL6406392A (en) 1964-12-07
BE648935A (en) 1964-10-01

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