NL147906B - Ontvanginrichting voor digitale frequentie gemoduleerde signalen. - Google Patents

Ontvanginrichting voor digitale frequentie gemoduleerde signalen.

Info

Publication number
NL147906B
NL147906B NL666611476A NL6611476A NL147906B NL 147906 B NL147906 B NL 147906B NL 666611476 A NL666611476 A NL 666611476A NL 6611476 A NL6611476 A NL 6611476A NL 147906 B NL147906 B NL 147906B
Authority
NL
Netherlands
Prior art keywords
receiver
modulated signals
frequency modulated
digital frequency
digital
Prior art date
Application number
NL666611476A
Other languages
English (en)
Other versions
NL6611476A (nl
Original Assignee
Xerox Corp
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 Xerox Corp filed Critical Xerox Corp
Publication of NL6611476A publication Critical patent/NL6611476A/xx
Publication of NL147906B publication Critical patent/NL147906B/nl

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/00095—Systems or arrangements for the transmission of the picture signal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/10—Frequency-modulated carrier systems, i.e. using frequency-shift keying
    • H04L27/14—Demodulator circuits; Receiver circuits
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/10—Frequency-modulated carrier systems, i.e. using frequency-shift keying
    • H04L27/14—Demodulator circuits; Receiver circuits
    • H04L27/156—Demodulator circuits; Receiver circuits with demodulation using temporal properties of the received signal, e.g. detecting pulse width
    • H04L27/1563—Demodulator circuits; Receiver circuits with demodulation using temporal properties of the received signal, e.g. detecting pulse width using transition or level detection

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Multimedia (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
NL666611476A 1965-08-30 1966-08-16 Ontvanginrichting voor digitale frequentie gemoduleerde signalen. NL147906B (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US483592A US3412205A (en) 1965-08-30 1965-08-30 Frequency discriminator

Publications (2)

Publication Number Publication Date
NL6611476A NL6611476A (nl) 1967-03-01
NL147906B true NL147906B (nl) 1975-11-17

Family

ID=23920697

Family Applications (1)

Application Number Title Priority Date Filing Date
NL666611476A NL147906B (nl) 1965-08-30 1966-08-16 Ontvanginrichting voor digitale frequentie gemoduleerde signalen.

Country Status (3)

Country Link
US (1) US3412205A (nl)
GB (1) GB1155455A (nl)
NL (1) NL147906B (nl)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3506924A (en) * 1967-04-24 1970-04-14 Gen Electric F.s.k. zero crossing detector
US3601550A (en) * 1969-03-21 1971-08-24 Zenith Radio Corp Loop communication system
FR2064258A6 (nl) * 1969-09-22 1971-07-23 Lignes Telegraph Telephon
US4039959A (en) * 1975-07-31 1977-08-02 Westinghouse Electric Corporation Two-tone decoder having high noise immunity
US4310854A (en) * 1979-08-24 1982-01-12 Sanders Associates, Inc. Television captioning system

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3078344A (en) * 1960-10-25 1963-02-19 Robertshaw Fulton Controls Co Phase demodulation of keyed carrier by use of synchronous gating, with phase lock driven step wise in response to forbidden output
US3233181A (en) * 1963-01-28 1966-02-01 Ibm Frequency shift signal demodulator

Also Published As

Publication number Publication date
NL6611476A (nl) 1967-03-01
US3412205A (en) 1968-11-19
GB1155455A (en) 1969-06-18

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