Noun: just-noticeable difference
- (psychophysics) the difference between two stimuli that (under properly controlled experimental conditions) is detected as often as it is undetected
"The experiment aimed to determine the just-noticeable difference in pitch perception";
- jnd
Derived forms: just-noticeable differences
Type of: difference limen, difference threshold, differential limen, differential threshold
Encyclopedia: Just-noticeable difference