{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,14]],"date-time":"2026-10-14T05:26:42Z","timestamp":1791955602967,"version":"4.3.4"},"reference-count":31,"publisher":"Acoustical Society of America (ASA)","issue":"4","license":[{"start":{"date-parts":[[2023,10,3]],"date-time":"2023-10-03T00:00:00Z","timestamp":1696291200000},"content-version":"am","delay-in-days":367,"URL":"https:\/\/publishing.aip.org\/authors\/rights-and-permissions"}],"funder":[{"DOI":"10.13039\/100007297","name":"Office of Naval Research Global","doi-asserted-by":"publisher","award":["N00014-18-1-2437"],"award-info":[{"award-number":["N00014-18-1-2437"]}],"id":[{"id":"10.13039\/100007297","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["pubs.aip.org"],"crossmark-restriction":true},"short-container-title":[],"published-print":{"date-parts":[[2022,10,1]]},"abstract":"<jats:p>The purpose of this investigation was to determine if a group of listeners having thresholds at 4\u2009kHz exceeding 7.5\u2009dB HL, and no more than \u201cslight\u201d hearing loss, would exhibit degradations in performance when \u201ctarget\u201d stimuli were masked tokens of speech. Intelligibility thresholds and detection thresholds were measured separately for speech masked by flat-spectrum noise or speech-shaped noise. Both NoSo and NoS\u03c0 configurations were employed. Consistent with findings of earlier investigations, when maskers and speech tokens were broadband, NoSo and NoS\u03c0 detection thresholds were substantially lower than intelligibility thresholds. More importantly, for the small cohorts tested, mean thresholds obtained from the \u22647.5 dB and &amp;gt;7.5\u2009dB groups were equivalent. When maskers and speech targets were high-pass filtered at 500\u2009Hz and above, the mean intelligibility thresholds obtained from the &amp;gt;7.5\u2009dB group were about 4\u2009dB higher than those obtained from the \u22647.5\u2009dB group, independent of masker type and interaural configuration of the stimuli. In real-world listening situations, such deficits may manifest themselves as substantially reduced speech intelligibility and, perhaps, increased \u201clistening effort\u201d for listeners whose thresholds at 4\u2009kHz exceed 7.5\u2009dB HL and who have no more than \u201cslight\u201d hearing loss.<\/jats:p>","DOI":"10.1121\/10.0014419","type":"journal-article","created":{"date-parts":[[2022,10,3]],"date-time":"2022-10-03T11:37:41Z","timestamp":1664797061000},"page":"2013-2021","update-policy":"https:\/\/doi.org\/10.1063\/aip-crossmark-policy-page","source":"Crossref","is-referenced-by-count":1,"title":["Intelligibility and detectability of speech measured diotically and dichotically in groups of listeners with, at most, \u201cslight\u201d hearing loss"],"prefix":"10.1121","volume":"152","author":[{"given":"Leslie R.","family":"Bernstein","sequence":"first","affiliation":[{"name":"Department of Neuroscience and Surgery (Otolaryngology), University of Connecticut Health Center , Farmington, Connecticut 06030, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Constantine","family":"Trahiotis","sequence":"additional","affiliation":[{"name":"Department of Neuroscience and Surgery (Otolaryngology), University of Connecticut Health Center , Farmington, Connecticut 06030, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"231","published-online":{"date-parts":[[2022,10,3]]},"reference":[{"key":"2023100300012653100_c1","doi-asserted-by":"publisher","first-page":"1026","DOI":"10.1121\/1.1497620","article-title":"Enhancing sensitivity to interaural delays at high frequencies by using \u201ctransposed stimuli","volume":"112","year":"2002","journal-title":"J. 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