> The reason that particular log relationship was chosen was because it
gives
> a tidy fit to differential thresholds for human auditory perception as
first
> outlined by Weber and Fechner ca. 1830.
http://www.medfak.uu.se/fysiologi/Lectures/WebFech.html
Adding to the contributions of Weber and Fechner, we should also include the
works of Stevens, and most notably, the monumental psychoacoustical research
conducted by Hermann Von Helmholtz in the mid and late nineteenth century.
-Paul, W9AC
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