shot effect

noun

Electronics.

1. random fluctuations in the emission of electrons from a hot cathode, causing a hissing or sputtering sound shotnoise in an audio amplifier and causing snow on a television screen.

Word History and Origins

Origin of shot effect¹

Translation of German Schroteffekt (1918), equivalent to Schrot small shot, buckshot + Effekt effect

Example Sentences

“It’s a sling shot effect,” said Mats Carlsson, a professor of astrophysics at the University of Oslo in Norway, and co-author of the paper.

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She was completing a corner of the under-dress, and she showed him how, to gain the desired shot effect, she had twisted together half-threads of green and blue.

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Or the fibre may be purposely dyed in two different colours in some cases to give the "shot" effect.

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Formerly it was usually woven with the wool and silk yarns already dyed, especially when a "shot" effect was to be produced, this being done by a twill weave of the fabric and by the use of yarns of two very different colours in the case of "shot" fabrics.

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The silk dyes a pale pink while the general effect is that of a fine fawn brown with a reddish shot effect.

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