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Middle Ear Muscle Influence on Binaural Hearing
MERLE LAWRENCE, PhD
Arch Otolaryngol. 1965;82(5):478-482.
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| Since this article does not have an abstract, we have provided the first 150 words of the full text PDF and any section headings. |
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A PERSON with monaural hearing can get along quite well in this world as long as he is required only to detect and discriminateHowever, as soon as he is required to localize a sound or to rotate his attention from one fromurce to another he is at a disadvantage without two equally sensitive ears.
The ability to localize a sound source has beenuthe subject of much investigation for a number of years, and results and results1 hav catedor actual sound sources it is possible for an observer to localize various frequencies with an error of less than ten degrees fen degrees for all or a a small range centering around 1,500 cycles per second (cps). From these studies it has been revealed that two basic mechaed ms, depending upon the frequency, are involved in this localization
Those frequencies of a long wave length, relative to the distance between the two ears, encounter
. . . [Full Text PDF of this Article]
Author Affiliations
ANN ARBOR, MICH
From the Department of Otorhinolaryngology, the University of Michigan.
Footnotes
Submitted for publication July 30, 1965.
Read before the meeting of the American Speech and Hearing Association, Nov 5, 1963.
Reprint requests to Kresge Hearing Research Institute, 1301 E Ann St, Ann Arbor, Mich.
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