aliasing background

aliasing

/ˈeɪliəsɪŋ/ /ˈeɪljəsɪŋ/

Illustration aliasing - Image 1

Illustration aliasing - Image 2

verb

Attribuer un nom supplémentaire, renommer

To assign an additional name to an entity, often a more user-friendly one.

Examples :

"To make it easier to remember, we are aliasing the long, complicated server name to "MainServer". "

Pour faciliter la mémorisation, nous renommons le nom de serveur long et compliqué en "MainServer".

computing technology technical

Illustration aliasing - Image 1

verb

se confondre

(of two signals) to become indistinguishable

Examples :

"When recording the rapidly spinning fan blades with my phone, they were aliasing and appeared to be moving much slower, or even backwards, because the camera wasn't capturing enough frames per second. "

Lors de l'enregistrement des pales de ventilateur en rotation rapide avec mon téléphone, elles se confondaient et semblaient se déplacer beaucoup plus lentement, voire en arrière, car la caméra ne capturait pas suffisamment d'images par seconde.

signal electronics computing technology technical sound communication frequency physics science math

Illustration aliasing - Image 1

noun

Aliasing, effet de moiré

(graphics, sound recording) Distortion caused by a low sampling rate, such as a moiré effect or jaggies.

Examples :

"The jagged edges on the low-resolution image are a clear example of aliasing. "

Les bords en escalier de l'image basse résolution sont un exemple clair d'aliasing.

technology computing electronics signal sound media technical