Definition, Meaning & Synonyms
test-pattern
noun
/ˈtɛst ˈpætərn/
Definition
A test pattern is a standardized visual image used to evaluate the quality and performance of devices such as televisions and cameras.
Examples
- The television technician used a test pattern to calibrate the screen.
- Test patterns are often displayed to help viewers check the clarity and color accuracy of their displays.
- Before broadcasting, stations use a test pattern to ensure the signal is properly tuned.
Meaning
It serves as a tool for adjusting and assessing the operational characteristics of electronic display and imaging equipment.
Synonyms
- calibration image
- test image
- setup pattern
