noun
Weber-Fechner law
A psychophysical law stating that the perceived intensity of a stimulus is proportional to the logarithm of its physical intensity. Used in psychology and neuroscience.
ウェーバーフェヒナーの法則は、感覚の強さが刺激の対数に比例することを示している。
The Weber-Fechner law shows that the strength of a sensation is proportional to the logarithm of the stimulus.