BE485765A - - Google Patents

Info

Publication number
BE485765A
BE485765A BE485765DA BE485765A BE 485765 A BE485765 A BE 485765A BE 485765D A BE485765D A BE 485765DA BE 485765 A BE485765 A BE 485765A
Authority
BE
Belgium
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 BE485765A publication Critical patent/BE485765A/xx

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/68—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission for wholly or partially suppressing the carrier or one side band
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/06—Receivers
    • H04B1/16—Circuits
    • H04B1/30—Circuits for homodyne or synchrodyne receivers
    • H04B1/302—Circuits for homodyne or synchrodyne receivers for single sideband receivers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/40—Circuits
    • H04B1/50—Circuits using different frequencies for the two directions of communication

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Amplitude Modulation (AREA)
  • Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
BE485765D 1947-11-12 BE485765A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US785259A US2611036A (en) 1947-11-12 1947-11-12 Selective sideband transmission and reception system

Publications (1)

Publication Number Publication Date
BE485765A true BE485765A (fr)

Family

ID=25134912

Family Applications (1)

Application Number Title Priority Date Filing Date
BE485765D BE485765A (fr) 1947-11-12

Country Status (4)

Country Link
US (1) US2611036A (fr)
BE (1) BE485765A (fr)
FR (2) FR989263A (fr)
GB (1) GB658111A (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2723345A (en) * 1952-10-07 1955-11-08 Itt Radio receiver system
US3029313A (en) * 1953-10-20 1962-04-10 Murray G Crosby Frequency modulation communication system
US3043914A (en) * 1958-10-20 1962-07-10 Philco Corp Single channel stereophonic system
US3109896A (en) * 1958-10-22 1963-11-05 Philco Corp Radio receiver means employing separable complementary units
US2985840A (en) * 1958-10-23 1961-05-23 Ling Temco Electronics Inc Gain control amplifier
US3089095A (en) * 1959-04-08 1963-05-07 Philco Corp Squelch circuits for stereophonic receivers
US3089096A (en) * 1959-04-09 1963-05-07 Philco Corp Stereophonic detector and matrixing circuit
US3218393A (en) * 1960-02-11 1965-11-16 Leonard R Kahn Compatible stereophonic transmission and reception systems, and methods and components characterizing same
US3117186A (en) * 1960-02-17 1964-01-07 Richard W Burden Compatible stereophonic broadcast system
US3217105A (en) * 1961-01-13 1965-11-09 Rca Corp Angular-sideband signal-forming transmitter
GB995618A (en) * 1961-06-08 1965-06-23 Perkin Elmer Ltd Magnetic resonance apparatus and method

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2491918A (en) * 1949-12-20 Stereophonic receiving system
US1583004A (en) * 1920-11-16 1926-05-04 American Telephone & Telegraph Signal-detecting system
US1685357A (en) * 1925-10-16 1928-09-25 Western Electric Co Transmission system
US1717064A (en) * 1925-10-20 1929-06-11 Western Electric Co Electric-wave transmission system
US1666158A (en) * 1925-12-31 1928-04-17 American Telephone & Telegraph System for binaural transmission of signals
US1608566A (en) * 1925-12-31 1926-11-30 American Telephone & Telegraph System for binaural transmission of sound
US1773116A (en) * 1928-01-24 1930-08-19 American Telephone & Telegraph Single-side-band system
US1854247A (en) * 1928-10-30 1932-04-19 American Telephone & Telegraph Multiplex phase discrimination transmission system
US1797317A (en) * 1928-12-20 1931-03-24 American Telephone & Telegraph Binaural phase-discrimination radio system
US1957269A (en) * 1931-09-30 1934-05-01 Wired Radio Inc Multifrequency transmission
US2053014A (en) * 1932-04-23 1936-09-01 Walton George William Wireless transmission system
US2075071A (en) * 1932-07-23 1937-03-30 Rca Corp Modulation
US2227902A (en) * 1937-06-18 1941-01-07 Siemens Ag Carrier frequency signal system
GB516630A (en) * 1938-07-01 1940-01-08 Standard Telephones Cables Ltd Improvements relating to carrier wave transmission systems
US2413396A (en) * 1942-06-13 1946-12-31 Rca Corp Multiplex transmission system
US2403957A (en) * 1942-09-29 1946-07-16 Rca Corp Multiple program system
US2416330A (en) * 1944-08-07 1947-02-25 Standard Telephones Cables Ltd Multichannel receiving system

Also Published As

Publication number Publication date
FR60998E (fr) 1955-02-21
US2611036A (en) 1952-09-16
GB658111A (en) 1951-10-03
FR989263A (fr) 1951-09-06

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