单词 | just-noticeable difference |
释义 | just-noticeable difference [¦jǝst ¦nōd·ǝ·sǝ·bǝl `dif·rǝns] PSYCHOLOGY The smallest difference between luminances or colors of areas, usually adjacent to each other, that can be easily discerned or is obvious from ordinary observation. Also known as difference limen; difference threshold. Abbreviated jnd. |
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