NL87754C - - Google Patents

Info

Publication number
NL87754C
NL87754C NL147269A NL147269A NL87754C NL 87754 C NL87754 C NL 87754C NL 147269 A NL147269 A NL 147269A NL 147269 A NL147269 A NL 147269A NL 87754 C NL87754 C NL 87754C
Authority
NL
Netherlands
Application number
NL147269A
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 to BE490543D priority Critical patent/BE490543A/xx
Application filed filed Critical
Priority to GB26099/48A priority patent/GB683607A/en
Priority to NL147269A priority patent/NL87754C/xx
Priority to US106847A priority patent/US2658944A/en
Priority to CH309042D priority patent/CH309042A/fr
Priority to FR997023D priority patent/FR997023A/fr
Priority to DEST1335A priority patent/DE858851C/de
Application granted granted Critical
Publication of NL87754C publication Critical patent/NL87754C/xx

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/06—Dc level restoring means; Bias distortion correction ; Decision circuits providing symbol by symbol detection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/02—Amplitude-modulated carrier systems, e.g. using on-off keying; Single sideband or vestigial sideband modulation
    • H04L27/06—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
    • 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
    • H04L27/144—Demodulator circuits; Receiver circuits with demodulation using spectral properties of the received signal, e.g. by using frequency selective- or frequency sensitive elements
    • H04L27/148—Demodulator circuits; Receiver circuits with demodulation using spectral properties of the received signal, e.g. by using frequency selective- or frequency sensitive elements using filters, including PLL-type filters

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Facsimiles In General (AREA)
NL147269A 1948-10-06 1948-10-06 NL87754C (xx)

Priority Applications (7)

Application Number Priority Date Filing Date Title
BE490543D BE490543A (xx) 1948-10-06
GB26099/48A GB683607A (en) 1948-10-06 1948-10-06 Improvements in signal regenerators for telegraph and like systems
NL147269A NL87754C (xx) 1948-10-06 1948-10-06
US106847A US2658944A (en) 1948-10-06 1949-07-26 Telegraph signal regenerator apparatus
CH309042D CH309042A (fr) 1948-10-06 1949-08-05 Dispositif régénérateur de signaux radiotélégraphiques.
FR997023D FR997023A (fr) 1948-10-06 1949-10-06 Dispositif régénérateur des signaux radiotélégraphiques
DEST1335A DE858851C (de) 1948-10-06 1950-06-18 Schaltungsanordnung fuer entzerrende Telegraphie-UEbertrager

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL147269A NL87754C (xx) 1948-10-06 1948-10-06

Publications (1)

Publication Number Publication Date
NL87754C true NL87754C (xx) 1957-08-15

Family

ID=10314908

Family Applications (1)

Application Number Title Priority Date Filing Date
NL147269A NL87754C (xx) 1948-10-06 1948-10-06

Country Status (7)

Country Link
US (1) US2658944A (xx)
BE (1) BE490543A (xx)
CH (1) CH309042A (xx)
DE (1) DE858851C (xx)
FR (1) FR997023A (xx)
GB (1) GB683607A (xx)
NL (1) NL87754C (xx)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2715655A (en) * 1954-06-28 1955-08-16 Francis J Biltz Converter for telegraphic signal
DE1029031B (de) * 1956-04-19 1958-04-30 Arnstadt Fernmeldewerk Verfahren und Schaltungsanordnung zur Entzerrung und Verstaerkung von Impulsfolgen, insbesondere fuer Telegrafiezeichen

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2422231A (en) * 1944-12-06 1947-06-17 Union Switch & Signal Co Pulse generating receiver for coded carrier signals
US2479652A (en) * 1945-01-11 1949-08-23 Rca Corp Receiving system for code signals
US2552362A (en) * 1946-01-31 1951-05-08 Phillips Petroleum Co Telegraph receiving circuit
US2515052A (en) * 1946-04-04 1950-07-11 Rca Corp Restoring device for locking circuits
US2470677A (en) * 1947-06-18 1949-05-17 Rca Corp Synchronous regenerator
US2470722A (en) * 1949-02-15 1949-05-17 Rca Corp Electronic synchronous signal regenerator

Also Published As

Publication number Publication date
DE858851C (de) 1952-12-11
US2658944A (en) 1953-11-10
FR997023A (fr) 1951-12-31
GB683607A (en) 1952-12-03
CH309042A (fr) 1955-08-15
BE490543A (xx)

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