aliasing Definition
a type of distortion that occurs when a digital signal is sampled and the resulting digital representation is too low in resolution to accurately represent the original analog signal.
Using aliasing: Examples
Take a moment to familiarize yourself with how "aliasing" can be used in various situations through the following examples!
Example
Aliasing can cause jagged edges or other visual artifacts in digital images.
Example
Anti-aliasing techniques are used to reduce the effects of aliasing.
Example
The audio engineer adjusted the sampling rate to avoid aliasing in the recording.
Summary: aliasing in Brief
'Aliasing' [ˈeɪliəsɪŋ] is a type of distortion that occurs when a digital signal is sampled and the resulting digital representation is too low in resolution to accurately represent the original analog signal. This can cause visual or audio artifacts, such as jagged edges or noise. Anti-aliasing techniques are used to reduce the effects of aliasing.
