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ID: 300412043
Page Link: http://vocab.getty.edu/page/aat/300412043

 

Record Type: concept
aliasing (<conditions and effects by specific type>, Conditions and Effects (hierarchy name))

 

Note: Digital distortion that occurs when a sampling frequency is too low, as in jagged stair-stepping in curved lines or transitions in images. In sound, aliasing occurs when the sampling rate drops below 40 kilohertz (Khz).
 
Terms:
aliasing (preferred,C,U,English-P,D,U,VN)
aliased (C,U,English,AD,U,PP)

Facet/Hierarchy Code:  D.DE

Hierarchical Position:

Hierarchy of Physical Attributes Facet
Physical Attributes Facet
Hierarchy of Conditions and Effects (hierarchy name)
.... Conditions and Effects (hierarchy name) (G)
Hierarchy of <conditions and effects by specific type>
........ <conditions and effects by specific type> (G)
Hierarchy of aliasing
............ aliasing (G)

Sources and Contributors:
aliased............  [VP]
.................  Oxford English Dictionary Online (2002-)
aliasing............  [VP Preferred]
.................  Holst, Sampling, Aliasing, and Data Fidelity for Electronic Imaging Systems (1998)
.................  Oxford English Dictionary Online (2002-)
.................  Peres, Focal Encyclopedia of Photography: Digital Imaging (2007)
.................  Webopedia (2018-) "aliasing," accessed 1 October 2018
 
Subject: .....  [VP]
 
Note:
English .......... [VP]
.......... Oxford English Dictionary Online (2002-)
.......... Webopedia (2018-) "aliasing," accessed 1 October 2018

 

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