Question

In TV transmission, aspect ratio is the ratio between:

• A. height : width
• B. width : height
• C. diagonal : height
• D. diagonal : width

Hint:

Aspect ratio = width : height; HDTVs typically use a 16:9 aspect ratio for widescreen display.

Answer 1

The Correct Option is B

The aspect ratio in TV transmission denotes the proportion of the screen's width to its height, dictating the display's shape. Older televisions commonly employed a 4:3 aspect ratio, whereas contemporary HDTVs utilize a broader 16:9 ratio. This ratio is crucial for correctly formatting and displaying images, preventing unnatural stretching or compression of visuals.