ATIS Telecom Glossary
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aspect ratio
1. In facsimile or television, the ratio of the width to the height of a scanning field or image. Note: For example, the classical NTSC television standard specifies an aspect ratio of 4:3, and the new high-definition television standard specifies 16:9. 2. The ratio of the width to the height of any video or scanned image display.

 

 

 

 

 

 

 

 

 

 



 
These definitions were prepared by ATIS Committee PRQC
 
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