GB583799A - Improvements relating to pulse modulated transmission systems - Google Patents

Improvements relating to pulse modulated transmission systems

Info

Publication number
GB583799A
GB583799A GB11098/42A GB1109842A GB583799A GB 583799 A GB583799 A GB 583799A GB 11098/42 A GB11098/42 A GB 11098/42A GB 1109842 A GB1109842 A GB 1109842A GB 583799 A GB583799 A GB 583799A
Authority
GB
United Kingdom
Prior art keywords
pulses
duration
pulse
modulated
shortened
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
GB11098/42A
Other languages
English (en)
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.)
STC PLC
Original Assignee
Standard Telephone and Cables PLC
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 to BE477650D priority Critical patent/BE477650A/xx
Application filed by Standard Telephone and Cables PLC filed Critical Standard Telephone and Cables PLC
Priority to GB11098/42A priority patent/GB583799A/en
Priority to US494276A priority patent/US2429609A/en
Priority to FR933640D priority patent/FR933640A/fr
Priority to ES175706A priority patent/ES175706A1/es
Publication of GB583799A publication Critical patent/GB583799A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K7/00—Modulating pulses with a continuously-variable modulating signal

Landscapes

  • Amplifiers (AREA)
  • Dc Digital Transmission (AREA)
GB11098/42A 1942-08-07 1942-08-07 Improvements relating to pulse modulated transmission systems Expired GB583799A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
BE477650D BE477650A (enrdf_load_stackoverflow) 1942-08-07
GB11098/42A GB583799A (en) 1942-08-07 1942-08-07 Improvements relating to pulse modulated transmission systems
US494276A US2429609A (en) 1942-08-07 1943-07-12 Pulse modulated transmission system
FR933640D FR933640A (fr) 1942-08-07 1946-09-14 Perfectionnements aux émetteurs à impulsions modulées en durée
ES175706A ES175706A1 (es) 1942-08-07 1946-11-15 Mejoras en o relativas a sistemas de transmisión modulados por impulsos

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB11098/42A GB583799A (en) 1942-08-07 1942-08-07 Improvements relating to pulse modulated transmission systems

Publications (1)

Publication Number Publication Date
GB583799A true GB583799A (en) 1946-12-31

Family

ID=9979996

Family Applications (1)

Application Number Title Priority Date Filing Date
GB11098/42A Expired GB583799A (en) 1942-08-07 1942-08-07 Improvements relating to pulse modulated transmission systems

Country Status (5)

Country Link
US (1) US2429609A (enrdf_load_stackoverflow)
BE (1) BE477650A (enrdf_load_stackoverflow)
ES (1) ES175706A1 (enrdf_load_stackoverflow)
FR (1) FR933640A (enrdf_load_stackoverflow)
GB (1) GB583799A (enrdf_load_stackoverflow)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2118626A (en) * 1936-01-28 1938-05-24 Rca Corp Method and apparatus for delaying electrical impulses
US2190504A (en) * 1936-03-03 1940-02-13 Loewe Radio Inc Method of generating impulses and impulse generator
BE428656A (enrdf_load_stackoverflow) * 1937-06-18
GB514271A (en) * 1938-04-29 1939-11-03 Baird Television Ltd Improvements in or relating to television and like receivers

Also Published As

Publication number Publication date
FR933640A (fr) 1948-04-27
US2429609A (en) 1947-10-28
ES175706A1 (es) 1946-12-16
BE477650A (enrdf_load_stackoverflow)

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