English noun: just-noticeable difference | |||
| 1. | just-noticeable difference (cognition) (psychophysics) the difference between two stimuli that (under properly controlled experimental conditions) is detected as often as it is undetected | ||
| Synonyms | jnd | ||
| Broader (hypernym) | difference limen, difference threshold, differential limen, differential threshold | ||
| Domain category | psychophysics | ||