NL81987C - - Google Patents

Info

Publication number
NL81987C
NL81987C NL152728A NL152728A NL81987C NL 81987 C NL81987 C NL 81987C NL 152728 A NL152728 A NL 152728A NL 152728 A NL152728 A NL 152728A NL 81987 C NL81987 C NL 81987C
Authority
NL
Netherlands
Application number
NL152728A
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
Application granted granted Critical
Publication of NL81987C publication Critical patent/NL81987C/xx

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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B14/00—Transmission systems not characterised by the medium used for transmission
    • H04B14/002—Transmission systems not characterised by the medium used for transmission characterised by the use of a carrier modulation
    • H04B14/006—Angle modulation
    • 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
    • H04L27/12—Modulator circuits; Transmitter circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Transmitters (AREA)
NL152728A 1949-04-06 1950-04-04 NL81987C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1015978X 1949-04-06

Publications (1)

Publication Number Publication Date
NL81987C true NL81987C (en) 1956-02-15

Family

ID=10868151

Family Applications (1)

Application Number Title Priority Date Filing Date
NL152728A NL81987C (en) 1949-04-06 1950-04-04

Country Status (3)

Country Link
DE (1) DE958203C (en)
FR (2) FR1015978A (en)
NL (1) NL81987C (en)

Also Published As

Publication number Publication date
FR1015978A (en) 1952-10-29
FR66789E (en) 1957-09-10
DE958203C (en) 1957-02-14

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