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FR968026A - Method for duration modulation of electrical pulses - Google Patents

Method for duration modulation of electrical pulses

Info

Publication number
FR968026A
FR968026A FR968026DA FR968026A FR 968026 A FR968026 A FR 968026A FR 968026D A FR968026D A FR 968026DA FR 968026 A FR968026 A FR 968026A
Authority
FR
France
Prior art keywords
electrical pulses
duration modulation
modulation
duration
pulses
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
Gaston-N Potier
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.)
Sadir Carpentier SA
Original Assignee
Sadir Carpentier SA
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 Sadir Carpentier SA filed Critical Sadir Carpentier SA
Application granted granted Critical
Publication of FR968026A publication Critical patent/FR968026A/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
    • H04J3/042—Distributors with electron or gas discharge tubes
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K7/00—Modulating pulses with a continuously-variable modulating signal
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K7/00—Modulating pulses with a continuously-variable modulating signal
    • H03K7/08—Duration or width modulation ; Duty cycle modulation

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Electrotherapy Devices (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Amplifiers (AREA)
FR968026D 1945-08-01 1945-07-31 Method for duration modulation of electrical pulses Expired FR968026A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR56019T 1945-08-01

Publications (1)

Publication Number Publication Date
FR968026A true FR968026A (en) 1950-11-17

Family

ID=8690289

Family Applications (3)

Application Number Title Priority Date Filing Date
FR968026D Expired FR968026A (en) 1945-08-01 1945-07-31 Method for duration modulation of electrical pulses
FR56018D Expired FR56018E (en) 1945-08-01 1945-08-01 Method for duration modulation of electrical pulses
FR56019D Expired FR56019E (en) 1945-08-01 1945-08-01 Method for duration modulation of electrical pulses

Family Applications After (2)

Application Number Title Priority Date Filing Date
FR56018D Expired FR56018E (en) 1945-08-01 1945-08-01 Method for duration modulation of electrical pulses
FR56019D Expired FR56019E (en) 1945-08-01 1945-08-01 Method for duration modulation of electrical pulses

Country Status (3)

Country Link
US (1) US2492004A (en)
FR (3) FR968026A (en)
GB (1) GB628260A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL89154C (en) * 1947-03-08
GB665755A (en) * 1948-03-27
US4613974A (en) * 1984-03-16 1986-09-23 Vokac Peter R Method and system for modulating a carrier signal
US4989219A (en) * 1984-03-16 1991-01-29 Gerdes Richard C Midlevel carrier modulation and demodulation techniques
EP0419450A1 (en) * 1986-09-22 1991-04-03 VOKAC, Peter R. Method and system for modulating a carrier signal

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2408077A (en) * 1944-08-25 1946-09-24 Standard Telephones Cables Ltd Multichannel system

Also Published As

Publication number Publication date
GB628260A (en) 1949-08-25
FR56018E (en) 1952-09-11
FR56019E (en) 1952-09-11
US2492004A (en) 1949-12-20

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