Studies in auditory and visual space perception (1901)
Pierce, Arthur Henry, 1867-1914 · New York, Longmans, Green, and Co. · leaf 128
THE OUTER EAR "7 ticking of a watch. The distances are given in centi- meters. Above 26.2 … 27.5 Below Fig. 13. This then is the form of the field of perceptibility for weak sounds. It is, Luzzati says, a sort of " shadow of the pinna." This shadow becomes of course relatively smaller as the sound is louder and more distant. The field tends therefore to become circular in form as the…
Directional hearing · Space perception · Optical illusions
Internet Archive · Cornell University Library · Public domain (published before 1931). Free to use for anything.
