Definitions for iconoscope
aɪˈkɒn əˌskoʊpicono·scope

Princeton's WordNetRate this definition:0.0 / 0 votes

1. iconoscopenoun

   the first practical television-camera for picture pickup; invented in 1923 by Vladimir Kosma Zworykin

WiktionaryRate this definition:0.0 / 0 votes

1. iconoscopenoun

   an early television camera having a mosaic of photoactive cells

WikipediaRate this definition:0.0 / 0 votes

1. Iconoscope

   The iconoscope (from the Greek: εἰκών "image" and σκοπεῖν "to look, to see") was the first practical video camera tube to be used in early television cameras. The iconoscope produced a much stronger signal than earlier mechanical designs, and could be used under any well-lit conditions. This was the first fully electronic system to replace earlier cameras, which used special spotlights or spinning disks to capture light from a single very brightly lit spot. Some of the principles of this apparatus were described when Vladimir Zworykin filed two patents for a television system in 1923 and 1925. A research group at RCA headed by Zworykin presented the iconoscope to the general public in a press conference in June 1933, and two detailed technical papers were published in September and October of the same year. The German company Telefunken bought the rights from RCA and built the superikonoskop camera used for the historical TV transmission at the 1936 Summer Olympics in Berlin. The iconoscope was replaced in Europe around 1936 by the much more sensitive Super-Emitron and Superikonoskop, while in the United States the iconoscope was the leading camera tube used for broadcasting from 1936 until 1946, when it was replaced by the image orthicon tube.

ChatGPTRate this definition:0.0 / 0 votes

1. iconoscope

   An iconoscope is an early electronic camera tube used in the first television cameras that converts an image into an electronic signal. It was developed in the 1930s and significantly influenced the development of television broadcasting. The device consists of a vacuum tube containing a photosensitive plate that emits electrons when exposed to light. These electrons are then scanned to produce an electrical signal.

WikidataRate this definition:0.0 / 0 votes

1. Iconoscope

   The Iconoscope was the first practical television camera. The iconoscope produced a much stronger signal than earlier designs, and could be used under any well-lit conditions. This was the first fully electronic system to replace earlier cameras, which used special spotlights or spinning disks to capture light from a single very brightly lit spot. Some of the principles of this apparatus were described when Vladimir Zworykin filed two patents for a Television system in 1923 and 1925. A research group at RCA headed by Zworykin presented the iconoscope to the general public in a press conference in June 1933, and two detailed technical papers were published in September and October of the same year. The German company Telefunken bought the rights from RCA and built the Iconoscope camera used for the historical TV transmission at the Olympic Games in Berlin 1936. The Iconoscope was the leading camera tube used for broadcasting in the United States from 1936 until 1946, when it was replaced by the image orthicon tube.

Matched Categories

1. • Television-camera Tube

Usage in printed sourcesFrom: 

1. [["1894","7"],["1900","3"],["1904","5"],["1905","1"],["1912","2"],["1920","6"],["1924","5"],["1927","4"],["1928","3"],["1933","6"],["1934","25"],["1935","38"],["1936","218"],["1937","158"],["1938","254"],["1939","144"],["1940","354"],["1941","156"],["1942","331"],["1943","106"],["1944","179"],["1945","240"],["1946","263"],["1947","225"],["1948","358"],["1949","694"],["1950","397"],["1951","629"],["1952","372"],["1953","727"],["1954","369"],["1955","468"],["1956","135"],["1957","194"],["1958","148"],["1959","159"],["1960","107"],["1961","166"],["1962","206"],["1963","109"],["1964","55"],["1965","109"],["1966","170"],["1967","107"],["1968","361"],["1969","176"],["1970","97"],["1971","120"],["1972","129"],["1973","123"],["1974","163"],["1975","168"],["1976","68"],["1977","206"],["1978","113"],["1979","98"],["1980","97"],["1981","101"],["1982","228"],["1983","148"],["1984","124"],["1985","95"],["1986","248"],["1987","116"],["1988","108"],["1989","105"],["1990","156"],["1991","114"],["1992","154"],["1993","144"],["1994","195"],["1995","326"],["1996","144"],["1997","189"],["1998","157"],["1999","175"],["2000","254"],["2001","142"],["2002","197"],["2003","164"],["2004","167"],["2005","206"],["2006","171"],["2007","183"],["2008","82"]]

How to pronounce iconoscope?

1. Alex

   US English

   David

   US English

   Mark

   US English

   Daniel

   British

   Libby

   British

   Mia

   British

   Karen

   Australian

   Hayley

   Australian

   Natasha

   Australian

   Veena

   Indian

   Priya

   Indian

   Neerja

   Indian

   Zira

   US English

   Oliver

   British

   Wendy

   British

   Fred

   US English

   Tessa

   South African

How to say iconoscope in sign language?

Numerology

1. Chaldean Numerology

   The numerical value of iconoscope in Chaldean Numerology is: 4

2. Pythagorean Numerology

   The numerical value of iconoscope in Pythagorean Numerology is: 6

References

1. ^ Princeton's WordNet
   http://wordnetweb.princeton.edu/perl/webwn?s=iconoscope
2. ^ Wiktionary
   https://en.wiktionary.org/wiki/Iconoscope
3. ^ Wikipedia
   https://en.wikipedia.org/wiki/Iconoscope
4. ^ ChatGPT
   https://chat.openai.com
5. ^ Wikidata
   https://www.wikidata.org/w/index.php?search=iconoscope
6. ^ Usage in printed sources
   https://books.google.com/ngrams/graph?content=iconoscope