FR1312328A - Détecteur de fréquence équilibré - Google Patents

Détecteur de fréquence équilibré

Info

Publication number
FR1312328A
FR1312328A FR885829A FR885829A FR1312328A FR 1312328 A FR1312328 A FR 1312328A FR 885829 A FR885829 A FR 885829A FR 885829 A FR885829 A FR 885829A FR 1312328 A FR1312328 A FR 1312328A
Authority
FR
France
Prior art keywords
frequency detector
balanced frequency
balanced
detector
frequency
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
FR885829A
Other languages
English (en)
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.)
Svenska AB Gasaccumulator
Original Assignee
Svenska AB Gasaccumulator
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 US84667A external-priority patent/US3128437A/en
Application filed by Svenska AB Gasaccumulator filed Critical Svenska AB Gasaccumulator
Priority to FR885829A priority Critical patent/FR1312328A/fr
Application granted granted Critical
Publication of FR1312328A publication Critical patent/FR1312328A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/86—Arrangements characterised by the broadcast information itself
    • H04H20/88—Stereophonic broadcast systems
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D3/00—Demodulation of angle-, frequency- or phase- modulated oscillations
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B14/00—Transmission systems not characterised by the medium used for transmission
    • H04B14/08—Transmission systems not characterised by the medium used for transmission characterised by the use of a sub-carrier
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J1/00—Frequency-division multiplex systems
    • H04J1/20—Frequency-division multiplex systems in which at least one carrier is angle-modulated

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Power Engineering (AREA)
FR885829A 1961-01-24 1962-01-24 Détecteur de fréquence équilibré Expired FR1312328A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR885829A FR1312328A (fr) 1961-01-24 1962-01-24 Détecteur de fréquence équilibré

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US84667A US3128437A (en) 1961-01-24 1961-01-24 Balanced frequency detector circuit
FR885829A FR1312328A (fr) 1961-01-24 1962-01-24 Détecteur de fréquence équilibré

Publications (1)

Publication Number Publication Date
FR1312328A true FR1312328A (fr) 1962-12-14

Family

ID=26194081

Family Applications (1)

Application Number Title Priority Date Filing Date
FR885829A Expired FR1312328A (fr) 1961-01-24 1962-01-24 Détecteur de fréquence équilibré

Country Status (1)

Country Link
FR (1) FR1312328A (fr)

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