NL95329C - - Google Patents

Info

Publication number
NL95329C
NL95329C NL95329DA NL95329C NL 95329 C NL95329 C NL 95329C NL 95329D A NL95329D A NL 95329DA NL 95329 C NL95329 C NL 95329C
Authority
NL
Netherlands
Application number
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.)
Publication of NL95329C publication Critical patent/NL95329C/xx

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J3/00—Continuous tuning
    • H03J3/02—Details
    • H03J3/12—Electrically-operated arrangements for indicating correct tuning
    • H03J3/14—Visual indication, e.g. magic eye
    • 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
    • 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
    • H04L27/16—Frequency regulation arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Transmitters (AREA)
  • Noise Elimination (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)
NL95329D 1949-05-13 NL95329C (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE685798X 1949-05-13
DEP42734A DE897433C (de) 1949-05-13 1949-05-14 Schaltungsanordnung zur Frequenznachstellung in Empfangsanlagen fuer frequenzumgetastete Telegraphiesender
DE294529X 1950-11-02
DES20736A DE904193C (de) 1949-05-13 1950-11-03 Schaltungsanordnung an Empfangsanlagen fuer frequenzumgetastete Telegraphiesender

Publications (1)

Publication Number Publication Date
NL95329C true NL95329C (fr)

Family

ID=27432474

Family Applications (2)

Application Number Title Priority Date Filing Date
NL95329D NL95329C (fr) 1949-05-13
NL82934D NL82934C (fr) 1949-05-13

Family Applications After (1)

Application Number Title Priority Date Filing Date
NL82934D NL82934C (fr) 1949-05-13

Country Status (5)

Country Link
US (2) US2641650A (fr)
CH (1) CH294529A (fr)
DE (2) DE897433C (fr)
GB (2) GB685798A (fr)
NL (2) NL82934C (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2762562A (en) * 1952-07-10 1956-09-11 Collins Radio Co Resolving apparatus
DE944021C (de) * 1953-06-29 1956-08-16 Philips Nv UEberlagerungsempfaenger fuer Frequenzverschiebungstelegraphie mit selbsttaetiger Frequenzkorrektion
US2788391A (en) * 1954-04-02 1957-04-09 Siemens Ag Frequency keying of telegraph apparatus
DE956244C (de) * 1954-12-31 1957-01-17 Telefunken Gmbh Einrichtung zur Konstanthaltung der Trenn- und Zeichenfrequenz beim UEberlagerungsempfang von Telegraphiesendern
DE1002818B (de) * 1955-05-14 1957-02-21 Lorenz C Ag Automatische Nachstimmschaltung fuer Telegrafie-Empfang
DE1093836B (de) * 1958-10-29 1960-12-01 Telefunken Gmbh Einrichtung zur selbsttaetigen Frequenzregelung in Telegrafieempfaengern der Funktechnik
US3167712A (en) * 1961-03-17 1965-01-26 Itt Frequency shift keyer with automatic frequency control
DE1512538B2 (de) * 1966-12-22 1970-09-10 Standard Elektrik Lorenz Ag, 7000 Stuttgart Verfahren und Anordnung zur empfangsseitigen Bestimmung der Sendegeschwindigkeit einer Folge von Fernschreibzeichen im Start-Stop-Betrieb und Anpassung des Empfangsgerätes an den ermittelten Sendetakt

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2356390A (en) * 1944-08-22 Wave length modulation system
NL79628B (fr) * 1935-10-17
US2154379A (en) * 1936-05-23 1939-04-11 Western Union Telegraph Co Method of and apparatus for testing relays
US2176742A (en) * 1936-07-24 1939-10-17 Gen Electric Apparatus responsive to frequency difference
GB480289A (en) * 1937-03-09 1938-02-21 Cable & Wireless Ltd Improvements relating to wireless telegraph systems
US2232390A (en) * 1938-04-27 1941-02-18 Rca Corp Automatic frequency control
US2341649A (en) * 1941-05-23 1944-02-15 Rca Corp Frequency control
US2613271A (en) * 1950-04-07 1952-10-07 Rca Corp Tuning indicator for frequency shift telegraphy

Also Published As

Publication number Publication date
NL82934C (fr)
GB685798A (en) 1953-01-14
US2641650A (en) 1953-06-09
GB689886A (en) 1953-04-08
US2689881A (en) 1954-09-21
CH294529A (de) 1953-11-15
DE904193C (de) 1954-06-28
DE897433C (de) 1954-04-01

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