FR1131560A - Signal modulation device - Google Patents

Signal modulation device

Info

Publication number
FR1131560A
FR1131560A FR1131560DA FR1131560A FR 1131560 A FR1131560 A FR 1131560A FR 1131560D A FR1131560D A FR 1131560DA FR 1131560 A FR1131560 A FR 1131560A
Authority
FR
France
Prior art keywords
modulation device
signal modulation
signal
modulation
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.)
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
Application filed by RCA Corp, Radio Corporation of America filed Critical RCA Corp
Application granted granted Critical
Publication of FR1131560A publication Critical patent/FR1131560A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/64—Circuits for processing colour signals
    • H04N9/66—Circuits for processing colour signals for synchronous demodulators

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
FR1131560D 1954-05-20 1955-05-20 Signal modulation device Expired FR1131560A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1131560XA 1954-05-20 1954-05-20

Publications (1)

Publication Number Publication Date
FR1131560A true FR1131560A (en) 1957-02-25

Family

ID=22347869

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1131560D Expired FR1131560A (en) 1954-05-20 1955-05-20 Signal modulation device

Country Status (3)

Country Link
BE (1) BE538315A (en)
FR (1) FR1131560A (en)
NL (1) NL197364A (en)

Also Published As

Publication number Publication date
NL197364A (en)
BE538315A (en)

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