FR939204A - Multi-channel communication systems enhancements - Google Patents

Multi-channel communication systems enhancements

Info

Publication number
FR939204A
FR939204A FR939204DA FR939204A FR 939204 A FR939204 A FR 939204A FR 939204D A FR939204D A FR 939204DA FR 939204 A FR939204 A FR 939204A
Authority
FR
France
Prior art keywords
enhancements
communication systems
channel communication
channel
systems
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
Other languages
French (fr)
Inventor
Emile Labin
Donald David Grieg
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
International Standard Electric Corp
Original Assignee
International Standard Electric Corp
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 by International Standard Electric Corp filed Critical International Standard Electric Corp
Application granted granted Critical
Publication of FR939204A publication Critical patent/FR939204A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/04—Distributors combined with modulators or demodulators
    • H04J3/045—Distributors with CRT

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Particle Accelerators (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
FR939204D 1944-11-25 1946-07-19 Multi-channel communication systems enhancements Expired FR939204A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US565152A US2465380A (en) 1944-11-25 1944-11-25 Cathode-ray tube pulse separation and demodulation system

Publications (1)

Publication Number Publication Date
FR939204A true FR939204A (en) 1948-11-08

Family

ID=24257416

Family Applications (1)

Application Number Title Priority Date Filing Date
FR939204D Expired FR939204A (en) 1944-11-25 1946-07-19 Multi-channel communication systems enhancements

Country Status (6)

Country Link
US (1) US2465380A (en)
BE (2) BE474803A (en)
CH (1) CH261784A (en)
ES (1) ES172379A1 (en)
FR (1) FR939204A (en)
GB (2) GB603614A (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE479583A (en) * 1945-04-30
US2533405A (en) * 1945-09-15 1950-12-12 Nat Union Radio Corp Demodulation apparatus for pulse multiplex pulse time modulated signals
US2567203A (en) * 1946-02-05 1951-09-11 Marcel J E Golay Multiplex communication system utilizing successive, different pulse modulation techniques
US2650299A (en) * 1948-09-22 1953-08-25 Bell Telephone Labor Inc Decoder for pulse code modulation communication systems
NL146835B (en) * 1949-06-04 Boehringer Mannheim Gmbh METHOD OF PREPARING A MEDICINAL COMPOUND WITH CORONAR DILATORIC ACTION.
US2627587A (en) * 1950-03-07 1953-02-03 Hans W Kohler Cathode-ray tube
US2634380A (en) * 1950-11-17 1953-04-07 Rca Corp Cathode-ray tube
US3063053A (en) * 1957-03-29 1962-11-06 Sun Oil Co Seismic recording and reproducing methods, apparatus and records
US3204107A (en) * 1961-07-05 1965-08-31 Honeywell Inc Signal resolution increasing means
US3388276A (en) * 1966-12-01 1968-06-11 Raytheon Co High angular resolution cathode ray tube with sectorlike electrodes having different secondary emission areas
US3564251A (en) * 1968-03-04 1971-02-16 Dresser Ind Casing inspection method and apparatus

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1757345A (en) * 1930-05-06 Radio tube
US2189898A (en) * 1933-08-23 1940-02-13 Bell Telephone Labor Inc System of communication
US2057773A (en) * 1935-12-04 1936-10-20 William G H Finch Electronic distributor
US2144337A (en) * 1936-02-28 1939-01-17 Rca Corp Electrical device
US2262838A (en) * 1937-11-19 1941-11-18 Int Standard Electric Corp Electric signaling system
BE433923A (en) * 1938-04-23
GB523575A (en) * 1939-01-06 1940-07-17 Kolster Brandes Ltd Improvements in or relating to methods of generating pulses characteristic of sound and like waves
US2250528A (en) * 1939-02-11 1941-07-29 Bell Telephone Labor Inc Signal translating system and apparatus
US2308639A (en) * 1939-10-06 1943-01-19 Int Standard Electric Corp Signaling and communication system
US2405252A (en) * 1942-07-22 1946-08-06 Rca Corp Secret communication system

Also Published As

Publication number Publication date
US2465380A (en) 1949-03-29
GB603614A (en) 1948-06-18
GB624514A (en) 1949-06-10
BE469039A (en)
ES172379A1 (en) 1946-03-01
BE474803A (en)
CH261784A (en) 1949-05-31

Similar Documents

Publication Publication Date Title
FR58653E (en) Multi-channel communication systems enhancements
FR938705A (en) Multi-channel communication systems enhancements
FR1027012A (en) Multi-channel communication systems enhancements
FR939347A (en) Improvements to Multichannel Electrical Pulse Communication Systems
FR58659E (en) Multi-channel pulse communication systems
FR939204A (en) Multi-channel communication systems enhancements
FR57766E (en) Multi-channel communication systems enhancements
FR928802A (en) Multi-channel electrical communications system enhancements
FR938666A (en) TV systems
FR937072A (en) Enhancements to Multichannel Receiver Systems for Electrical Pulse Communications
FR951261A (en) Multi-channel radio communications systems
FR57664E (en) Enhancements to multiple communication systems
FR923311A (en) Polishing barrel refinements
FR933777A (en) Improvements to Pulsed Multichannel Electrical Communication Systems
FR991736A (en) Multi-channel television system
FR57668E (en) Multi-channel receiving systems enhancements
FR57765E (en) Multi-channel receiving systems enhancements
FR939109A (en) Multi-channel receiving systems enhancements
FR989206A (en) Improvements to radio-electric guidance systems
FR992880A (en) Multi-channel powerline transmission system
FR992959A (en) Improvements to electrical remote transmission systems
FR990207A (en) Improvements to frequency modulation systems
FR910624A (en) Improvements to single or multiple transmission systems
FR933778A (en) Improvements to radio-navigation systems
FR931311A (en) Improvements to radio-navigation systems