BE814403A - METHOD AND DEVICE FOR DEMODULATION OF A FREQUENCY MODULE SIGNAL - Google Patents

METHOD AND DEVICE FOR DEMODULATION OF A FREQUENCY MODULE SIGNAL

Info

Publication number
BE814403A
BE814403A BE143791A BE143791A BE814403A BE 814403 A BE814403 A BE 814403A BE 143791 A BE143791 A BE 143791A BE 143791 A BE143791 A BE 143791A BE 814403 A BE814403 A BE 814403A
Authority
BE
Belgium
Prior art keywords
demodulation
frequency module
module signal
signal
frequency
Prior art date
Application number
BE143791A
Other languages
French (fr)
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 filed Critical
Publication of BE814403A publication Critical patent/BE814403A/en

Links

Classifications

    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
BE143791A 1973-04-30 1974-04-30 METHOD AND DEVICE FOR DEMODULATION OF A FREQUENCY MODULE SIGNAL BE814403A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732321887 DE2321887A1 (en) 1973-04-30 1973-04-30 METHOD FOR DEMODULATING A FREQUENCY MODULATED SIGNAL

Publications (1)

Publication Number Publication Date
BE814403A true BE814403A (en) 1974-10-30

Family

ID=5879732

Family Applications (1)

Application Number Title Priority Date Filing Date
BE143791A BE814403A (en) 1973-04-30 1974-04-30 METHOD AND DEVICE FOR DEMODULATION OF A FREQUENCY MODULE SIGNAL

Country Status (8)

Country Link
JP (1) JPS5017160A (en)
BE (1) BE814403A (en)
CH (1) CH570083A5 (en)
DE (1) DE2321887A1 (en)
FR (1) FR2227695B1 (en)
GB (1) GB1455392A (en)
IT (1) IT1010194B (en)
NL (1) NL7405473A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56132548A (en) * 1980-03-21 1981-10-16 Olympus Optical Co Ltd Automatic analyzer
US4868861A (en) * 1988-04-28 1989-09-19 Amaf Industries, Inc. Trunk dialing converter

Also Published As

Publication number Publication date
FR2227695A1 (en) 1974-11-22
DE2321887A1 (en) 1974-11-07
IT1010194B (en) 1977-01-10
GB1455392A (en) 1976-11-10
FR2227695B1 (en) 1977-03-04
CH570083A5 (en) 1975-11-28
JPS5017160A (en) 1975-02-22
NL7405473A (en) 1974-11-01

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