CH248117A - System for the transmission of telegraphic characters. - Google Patents

System for the transmission of telegraphic characters.

Info

Publication number
CH248117A
CH248117A CH248117DA CH248117A CH 248117 A CH248117 A CH 248117A CH 248117D A CH248117D A CH 248117DA CH 248117 A CH248117 A CH 248117A
Authority
CH
Switzerland
Prior art keywords
transmission
telegraphic characters
telegraphic
characters
Prior art date
Application number
Other languages
German (de)
Inventor
Gloeilampenfabrieken N Philips
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Publication of CH248117A publication Critical patent/CH248117A/en

Links

Classifications

    • 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
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K11/00—Transforming types of modulations, e.g. position-modulated pulses into duration-modulated pulses

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
CH248117D 1943-06-24 1944-06-22 System for the transmission of telegraphic characters. CH248117A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL248117X 1943-06-24

Publications (1)

Publication Number Publication Date
CH248117A true CH248117A (en) 1947-04-15

Family

ID=19780939

Family Applications (1)

Application Number Title Priority Date Filing Date
CH248117D CH248117A (en) 1943-06-24 1944-06-22 System for the transmission of telegraphic characters.

Country Status (7)

Country Link
US (1) US2464667A (en)
BE (1) BE456800A (en)
CH (1) CH248117A (en)
DE (1) DE863074C (en)
FR (1) FR905770A (en)
GB (1) GB620497A (en)
NL (1) NL66620C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1001323B (en) * 1953-11-20 1957-01-24 Rundfunk Tech I G M B H Transmission method with time-modulated, comb-like pulses

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2614210A (en) * 1944-05-18 1952-10-14 Rca Corp Pulsed radio signaling
US2541986A (en) * 1945-03-15 1951-02-20 Claud E Cleeton Double pulse generator
US2999128A (en) * 1945-11-14 1961-09-05 Conrad H Hoeppner Pulse communication system
US4109204A (en) * 1976-12-29 1978-08-22 General Electric Company Apparatus and method for wideband communication with suppression of harmonic interference
JPS57210748A (en) * 1981-06-19 1982-12-24 Hitachi Ltd Data transmission system
GB2144940A (en) * 1983-08-10 1985-03-13 Ibm A data processing system including an infra-red coupled remote data entry device
US4628541A (en) * 1983-08-10 1986-12-09 International Business Machines Corporation Infra-red data communications system for coupling a battery powered data entry device to a microcomputer
KR920001998B1 (en) * 1989-06-03 1992-03-09 Samsung Electronic E.f.m. signal recording and playing back circuit of optical recording and playing back device
US11203516B2 (en) 2019-01-23 2021-12-21 Haws Corporation Enhanced tankless evaporator

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2118156A (en) * 1930-05-21 1938-05-24 Bell Telephone Labor Inc Impulse operated system employing glow discharge tubes
US2061734A (en) * 1934-09-29 1936-11-24 Rca Corp Signaling system
NL88393C (en) * 1937-06-18
BE475939A (en) * 1939-05-19
US2406019A (en) * 1941-04-01 1946-08-20 Int Standard Electric Corp Pulse modulation system
US2412974A (en) * 1941-08-29 1946-12-24 Int Standard Electric Corp Electric wave communication system
US2408794A (en) * 1942-10-20 1946-10-08 Bell Telephone Labor Inc Carrier wave signal system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1001323B (en) * 1953-11-20 1957-01-24 Rundfunk Tech I G M B H Transmission method with time-modulated, comb-like pulses

Also Published As

Publication number Publication date
FR905770A (en) 1945-12-13
GB620497A (en) 1949-03-25
BE456800A (en)
NL66620C (en)
US2464667A (en) 1949-03-15
DE863074C (en) 1953-01-15

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