NL67408C - - Google Patents

Info

Publication number
NL67408C
NL67408C NL67408DA NL67408C NL 67408 C NL67408 C NL 67408C NL 67408D A NL67408D A NL 67408DA NL 67408 C NL67408 C NL 67408C
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 NL67408C publication Critical patent/NL67408C/xx

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B14/00—Transmission systems not characterised by the medium used for transmission
    • H04B14/02—Transmission systems not characterised by the medium used for transmission characterised by the use of pulse modulation

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Near-Field Transmission Systems (AREA)
NL67408D 1942-03-13 NL67408C (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3374/42A GB556001A (en) 1942-03-13 1942-03-13 Improvements relating to electrical communication systems

Publications (1)

Publication Number Publication Date
NL67408C true NL67408C (de)

Family

ID=9757111

Family Applications (2)

Application Number Title Priority Date Filing Date
NL136059D NL136059B (de) 1942-03-13
NL67408D NL67408C (de) 1942-03-13

Family Applications Before (1)

Application Number Title Priority Date Filing Date
NL136059D NL136059B (de) 1942-03-13

Country Status (5)

Country Link
US (1) US2489268A (de)
BE (1) BE476184A (de)
FR (1) FR939087A (de)
GB (1) GB556001A (de)
NL (2) NL67408C (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2564769A (en) * 1949-10-25 1951-08-21 Rca Corp Translating circuit
US2929924A (en) * 1955-02-21 1960-03-22 Westinghouse Electric Corp Radiation suppression circuit
US2956153A (en) * 1957-11-08 1960-10-11 Sylvania Electric Prod Electrical noise reduction techniques

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1584327A (en) * 1926-05-11 Electric-wave transmission system
US1564627A (en) * 1920-03-31 1925-12-08 Rca Corp Wireless telegraph and telephone transmission
US1678163A (en) * 1923-12-29 1928-07-24 Western Electric Co Modulation
US1655543A (en) * 1924-04-18 1928-01-10 Western Electric Co Transmission system
US1911253A (en) * 1926-09-13 1933-05-30 Clinton Dorothy Radio receiving apparatus
US1699570A (en) * 1927-09-23 1929-01-22 American Telephone & Telegraph Carrier suppression modulation
US1876793A (en) * 1929-10-22 1932-09-13 Frank C Talmadge Radio circuit
US1971383A (en) * 1932-03-11 1934-08-28 Telefunken Gmbh Transmitter
GB398853A (en) * 1932-03-22 1933-09-22 Marconi Wireless Telegraph Co Improvements in or relating to radio and other high frequency modulated carrier wave systems
US2061734A (en) * 1934-09-29 1936-11-24 Rca Corp Signaling system
US2279659A (en) * 1937-04-13 1942-04-14 Rca Corp Frequency modulator
NL88393C (de) * 1937-06-18
US2205359A (en) * 1938-06-24 1940-06-18 Hygrade Sylvania Corp Superheterodyne receiver
US2230243A (en) * 1938-06-28 1941-02-04 Philip M Haffcke Signal selection by amplitude discrimination
US2257282A (en) * 1939-04-27 1941-09-30 Rca Corp Frequency modulation of signals
US2303493A (en) * 1940-05-17 1942-12-01 Rca Corp Diversity signaling system
US2404306A (en) * 1941-04-01 1946-07-16 Rca Corp Communication system
NL137118C (de) * 1942-08-24

Also Published As

Publication number Publication date
BE476184A (de)
GB556001A (en) 1943-09-15
FR939087A (fr) 1948-11-03
NL136059B (de)
US2489268A (en) 1949-11-29

Similar Documents

Publication Publication Date Title
BE448973A (de)
BE444805A (de)
BE441168A (de)
BE441218A (de)
NL136059B (de)
BE443577A (de)
BE444433A (de)
BE444539A (de)
BE444654A (de)
BE444779A (de)
BE449126A (de)
BE444937A (de)
BE445013A (de)
BE445032A (de)
BE445075A (de)
BE445132A (de)
BE445174A (de)
BE445207A (de)
BE445519A (de)
BE445534A (de)
BE445553A (de)
BE445562A (de)
BE445596A (de)
BE445632A (de)
BE445672A (de)