What does just-noticeable difference mean?
Definitions for just-noticeable difference
just-no·tice·able dif·fer·ence
This dictionary definitions page includes all the possible meanings, example usage and translations of the word just-noticeable difference.
Princeton's WordNet
just-noticeable difference, jndnoun
(psychophysics) the difference between two stimuli that (under properly controlled experimental conditions) is detected as often as it is undetected
Wikipedia
Just-noticeable difference
In the branch of experimental psychology focused on sense, sensation, and perception, which is called psychophysics, a just-noticeable difference or JND is the amount something must be changed in order for a difference to be noticeable, detectable at least half the time. This limen is also known as the difference limen, difference threshold, or least perceptible difference.
ChatGPT
just-noticeable difference
The just-noticeable difference (JND), also known as the difference threshold, is the smallest change in a sensory input that a person is capable of noticing. This could apply to any sensory perception such as sound, light, weight, pressure, etc. It is based on Weber's Law, which states that the JND is a constant proportion of the original stimulus. In other words, whether a change in a stimulus can be detected will depend on the intensity of the original stimulus. Hence, the sensitivity to change in a stimulus often depends on its context or background.
Matched Categories
Numerology
Chaldean Numerology
The numerical value of just-noticeable difference in Chaldean Numerology is: 6
Pythagorean Numerology
The numerical value of just-noticeable difference in Pythagorean Numerology is: 6
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"just-noticeable difference." Definitions.net. STANDS4 LLC, 2024. Web. 29 Mar. 2024. <https://www.definitions.net/definition/just-noticeable+difference>.
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