FR73707E - Systèmes de communication de signaux électriques - Google Patents

Systèmes de communication de signaux électriques

Info

Publication number
FR73707E
FR73707E FR765641A FR765641A FR73707E FR 73707 E FR73707 E FR 73707E FR 765641 A FR765641 A FR 765641A FR 765641 A FR765641 A FR 765641A FR 73707 E FR73707 E FR 73707E
Authority
FR
France
Prior art keywords
electrical signal
communication systems
signal communication
systems
electrical
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
FR765641A
Other languages
English (en)
Inventor
Robert Thomas Adams
Jack Benham Harvey
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
Priority claimed from GB31025/50A external-priority patent/GB673360A/en
Application filed by International Standard Electric Corp filed Critical International Standard Electric Corp
Priority to FR765641A priority Critical patent/FR73707E/fr
Application granted granted Critical
Publication of FR73707E publication Critical patent/FR73707E/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B33/00—Electroluminescent light sources
    • H05B33/12—Light sources with substantially two-dimensional [2D] radiating surfaces
    • H05B33/22—Light sources with substantially two-dimensional [2D] radiating surfaces characterised by the chemical or physical composition or the arrangement of auxiliary dielectric or reflective layers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J23/00—Details of transit-time tubes of the types covered by group H01J25/00
    • H01J23/02—Electrodes; Magnetic control means; Screens
    • H01J23/06—Electron or ion guns
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J23/00—Details of transit-time tubes of the types covered by group H01J25/00
    • H01J23/02—Electrodes; Magnetic control means; Screens
    • H01J23/11—Means for reducing noise
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
    • H03F1/26—Modifications of amplifiers to reduce influence of noise generated by amplifying elements
    • H03F1/28—Modifications of amplifiers to reduce influence of noise generated by amplifying elements in discharge-tube amplifiers
    • 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
    • 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
    • H04B14/04—Transmission systems not characterised by the medium used for transmission characterised by the use of pulse modulation using pulse code modulation
    • H04B14/046—Systems or methods for reducing noise or bandwidth
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
FR765641A 1950-12-01 1958-05-14 Systèmes de communication de signaux électriques Expired FR73707E (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR765641A FR73707E (fr) 1950-12-01 1958-05-14 Systèmes de communication de signaux électriques

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB315756X 1950-12-01
GB31025/50A GB673360A (en) 1950-12-01 1950-12-20 Improvements in or relating to electric code modulation systems
GB2787787X 1952-04-25
FR765641A FR73707E (fr) 1950-12-01 1958-05-14 Systèmes de communication de signaux électriques

Publications (1)

Publication Number Publication Date
FR73707E true FR73707E (fr) 1960-09-05

Family

ID=32329928

Family Applications (1)

Application Number Title Priority Date Filing Date
FR765641A Expired FR73707E (fr) 1950-12-01 1958-05-14 Systèmes de communication de signaux électriques

Country Status (1)

Country Link
FR (1) FR73707E (fr)

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