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PubMed · 921609

Remote masking generated by high-frequency two-tone complexes.

R S Karlovich·H A Osier
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Abstract

Auditory masking generated by two-tone complexes centered around 7 000 Hz was measured in 10 young adults with normal hearing sensitivity as a function of the frequency separation (deltaf) and SPL of the masker's components. Remote masking (1) was evident for test signals in the frequency region corresponding to the masker's deltaf; (2) increased with masker SPL, but at a rate less than that usually observed when lower frequency bands of noise are used as maskers, and (3) was relatively constant in magnitude for a given SPL as a function of the masker's deltaf. The masking produced in low-frequency regions by high-frequency two-tone complexes adds support to the hypothesis that remote masking is primarily a result of aural distortion.

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Acoustic StimulationAdultAuditory PerceptionAuditory ThresholdFemaleHumansMalePerceptual MaskingJournal Article

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R S Karlovich, H A Osier. Remote masking generated by high-frequency two-tone complexes.. https://doi.org/10.3109/00206097709080022

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