Accession Number:

AD0652706

Title:

THE RELATION OF INDUCED TINNITUS TO PHYSICAL CHARACTERISTICS OF THE INDUCING STIMULI

Descriptive Note:

Interim rept.

Corporate Author:

ARMY MEDICAL RESEARCH LAB FORT KNOX KY

Personal Author(s):

Report Date:

1967-05-10

Pagination or Media Count:

15.0

Abstract:

After observers were exposed to intense pure tone and broad band acoustic stimuli, their temporary threshold shifts were measured, and they were asked to match the pitch of any resulting tinnitus by manipulating the frequency of an adjustable low-level pure tone in the opposite ear. It was found that both the frequency of tinnitus and the frequency of the tone used for the pitch match increased as the frequency of the traumatic stimulus increased, but maximum loss frequency and tinnitus frequency did not coincide. Although the observers were quite reliable in their judgments of tinnitus elicited by a stimulus, inter-observer variability was considerable.

Subject Categories:

  • Psychology
  • Medicine and Medical Research

Distribution Statement:

APPROVED FOR PUBLIC RELEASE