Aliasing

Rarity: Uncommon

A topic a little better known than average, read and translated beyond its own country.

Rarity follows how well known the article is: its views on the French and English Wikipedia over a year, and the number of languages it exists in.

At a glance

Class

Notion

Domain

Science and technology

In collections

Nobody has pulled it yet.

What Wikipedia says

In digital signal processing, aliasing is a phenomenon in which a reconstructed signal from samples of the original signal contains low frequency components that are not present in the original one.

Excerpt from the Wikipedia article “Aliasing”, under the CC BY-SA 4.0 license. Read the article on Wikipedia

Image: Moxfyre, CC BY-SA 3.0, via Wikimedia Commons.