weber-fechner law weber • Weber formation · · · Info · Definitions · Characters · · weber-fechner law · · Text Common · · Latin · · Scripts 17 · · Length 5 · · Syllables Definitions · · · (noun) (psychophysics) the concept that the magnitude of a subjective sensation increases proportional to the logarithm of the stimulus intensity; based on early work by E. H. Weber. Synonyms: Fechner's law, Weber-Fechner law. · · Noun Definition 1 Characters · · space U+0020 - hyphen-minus U+002D a latin small letter a U+0061 b latin small letter b U+0062 c latin small letter c U+0063 e latin small letter e U+0065 f latin small letter f U+0066 h latin small letter h U+0068 l latin small letter l U+006C n latin small letter n U+006E r latin small letter r U+0072 w latin small letter w U+0077