NL187143B - Pseudo-halftoongenerator. - Google Patents

Pseudo-halftoongenerator.

Info

Publication number
NL187143B
NL187143B NLAANVRAGE7600518,A NL187143DA NL187143B NL 187143 B NL187143 B NL 187143B NL 187143D A NL187143D A NL 187143DA NL 187143 B NL187143 B NL 187143B
Authority
NL
Netherlands
Prior art keywords
pseudo halftone
halftone generator
generator
pseudo
halftone
Prior art date
Application number
NLAANVRAGE7600518,A
Other languages
English (en)
Dutch (nl)
Original Assignee
Ibm
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 NL187143B publication Critical patent/NL187143B/xx

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
    • H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
    • H03K3/04—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of vacuum tubes only, with positive feedback
    • H03K3/05—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of vacuum tubes only, with positive feedback using means other than a transformer for feedback
    • H03K3/06—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of vacuum tubes only, with positive feedback using means other than a transformer for feedback using at least two tubes so coupled that the input of one is derived from the output of another, e.g. multivibrator
    • H03K3/08—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of vacuum tubes only, with positive feedback using means other than a transformer for feedback using at least two tubes so coupled that the input of one is derived from the output of another, e.g. multivibrator astable

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Details Of Television Scanning (AREA)
NLAANVRAGE7600518,A 1953-04-29 Pseudo-halftoongenerator. NL187143B (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US351951A US2858427A (en) 1953-04-29 1953-04-29 Stabilized cathode-coupled multivibrator

Publications (1)

Publication Number Publication Date
NL187143B true NL187143B (nl)

Family

ID=23383139

Family Applications (2)

Application Number Title Priority Date Filing Date
NL98993D NL98993C (Direct) 1953-04-29
NLAANVRAGE7600518,A NL187143B (nl) 1953-04-29 Pseudo-halftoongenerator.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
NL98993D NL98993C (Direct) 1953-04-29

Country Status (2)

Country Link
US (1) US2858427A (Direct)
NL (2) NL187143B (Direct)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3084333A (en) * 1958-09-16 1963-04-02 Air Reduction Method and apparatus for transmitting intelligence

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB535778A (en) * 1939-10-03 1941-04-22 Eric Lawrence Casling White Improvements in or relating to electric oscillation generators
US2405237A (en) * 1941-10-04 1946-08-06 Arthur J Ruhlig Electronic trigger circuit with time-delay
US2422698A (en) * 1942-11-05 1947-06-24 Bell Telephone Labor Inc Time measuring system
GB577710A (en) * 1944-03-08 1946-05-29 Edward Arthur Newman Improvements in or relating to electric impulse generators
US2526000A (en) * 1945-05-26 1950-10-17 Rca Corp Frequency divider
US2459852A (en) * 1945-06-08 1949-01-25 Gen Electric Trigger network
US2750502A (en) * 1950-12-29 1956-06-12 Rca Corp Cathode-controlled wave generators
US2683806A (en) * 1952-03-31 1954-07-13 Ca Nat Research Council Discriminator circuit

Also Published As

Publication number Publication date
US2858427A (en) 1958-10-28
NL98993C (Direct)

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