AVIXA Recognized AV Technologist Test

As the gain of a screen increases, the ____ decreases.

1. color saturation

2. width or height of the viewing cone

3. screen width

4. acceptable viewer distance

The correct answer is: width or height of the viewing cone

As the gain of a screen increases, the width or height of the viewing cone decreases. Screen gain refers to the amount of light reflected by the screen compared to a standard white board. Higher gain screens reflect more light in a specific direction, which enhances brightness when viewed from a certain angle but limits the viewing cone. This means that viewers positioned outside of the optimal viewing angle will perceive a decrease in brightness and image quality. Consequently, while higher gain can enhance the experience for those directly facing the screen, it may not effectively serve audiences seated at wider angles, as their viewing experience diminishes. The other options don't align with the attributes related to screen gain. Color saturation typically remains relatively stable as gain changes, while screen width is a physical dimension not directly influenced by gain. Acceptable viewer distance can vary based on numerous factors not solely tied to the gain of the screen.