Active noise control

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

Active noise control (ANC), also known as noise cancellation (NC), or active noise reduction (ANR), is a method for reducing unwanted sound by the addition of a second sound specifically designed to cancel the first.

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

Image: Mxa.rn, CC BY-SA 4.0, via Wikimedia Commons.