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Clinicians often use barriers such as paper or cardboard to eliminate visual cues during auditory training activities. Comparison of three commonly used barriers revealed substantial differences in the transmission of acoustic signals. A screen made of speaker mesh, the most acoustically transparent of the barriers tested, was judged to be the best option available.
KEY WORDS: auditory training, azimuth, visual barriers, shadow effects, baffle effects
Submitted on February 26, 1990
Accepted on September 27, 1990
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