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Detection, loudness, and discrimination of five-component tonal complexes differing in crest factor.

J P Preece·R H Wilson
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Abstract

The detection, loudness, and discrimination performances of subjects with normal hearing were assessed using 3 five-component tonal complexes (1020-1100 Hz) with crest factors of 1.8, 2.6, and 3.2. The 3 five-component tonal complexes were: (1) equally detectable in broadband noise when presented at equal rms amplitude; (2) perceived as equally loud when presented at essentially equal rms amplitude; and (3) discriminable from one another when presented at equal loudness. The present data indicate that listeners can make discriminations on the basis of amplitude variations.

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Acoustic StimulationAuditory ThresholdHumansLoudness PerceptionNoiseJournal ArticleResearch Support, Non-U.S. Gov'tResearch Support, U.S. Gov't, Non-P.H.S.

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J P Preece, R H Wilson. 1988. Detection, loudness, and discrimination of five-component tonal complexes differing in crest factor.. https://doi.org/10.1121/1.396983

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