BE475385A - - Google Patents

Info

Publication number
BE475385A
BE475385A BE475385DA BE475385A BE 475385 A BE475385 A BE 475385A BE 475385D A BE475385D A BE 475385DA BE 475385 A BE475385 A BE 475385A
Authority
BE
Belgium
Application number
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.)
Publication of BE475385A publication Critical patent/BE475385A/xx

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
    • H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
    • H03K3/78—Generating a single train of pulses having a predetermined pattern, e.g. a predetermined number
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K7/00—Modulating pulses with a continuously-variable modulating signal
    • H03K7/06—Frequency or rate modulation, i.e. PFM or PRM
    • 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
    • H04B14/026—Transmission systems not characterised by the medium used for transmission characterised by the use of pulse modulation using pulse time characteristics modulation, e.g. width, position, interval

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Electrostatic Spraying Apparatus (AREA)
  • Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
BE475385D 1944-07-17 BE475385A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US545260A US2441958A (en) 1944-07-17 1944-07-17 Communication system

Publications (1)

Publication Number Publication Date
BE475385A true BE475385A (xx)

Family

ID=24175509

Family Applications (1)

Application Number Title Priority Date Filing Date
BE475385D BE475385A (xx) 1944-07-17

Country Status (5)

Country Link
US (1) US2441958A (xx)
BE (1) BE475385A (xx)
ES (1) ES182268A1 (xx)
FR (1) FR950767A (xx)
GB (1) GB596052A (xx)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE482827A (xx) * 1947-05-12

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1887237A (en) * 1929-05-31 1932-11-08 Rca Corp Signaling system
US2227596A (en) * 1938-03-31 1941-01-07 Rca Corp Signaling system
GB530378A (en) * 1939-06-05 1940-12-11 Philco Radio & Television Corp Improvements in and relating to synchronizing systems and methods
US2280707A (en) * 1940-05-31 1942-04-21 Rca Corp Apparatus for and method of frequency modulating
US2292100A (en) * 1940-08-30 1942-08-04 Rca Corp Square wave generator
US2329137A (en) * 1941-05-23 1943-09-07 Rca Corp Deflection generator

Also Published As

Publication number Publication date
ES182268A1 (es) 1948-04-01
US2441958A (en) 1948-05-25
GB596052A (en) 1947-12-24
FR950767A (fr) 1949-10-06

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