{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,29]],"date-time":"2026-09-29T20:49:17Z","timestamp":1790714957544,"version":"4.1.0"},"reference-count":0,"publisher":"Acoustical Society of America (ASA)","issue":"6","content-domain":{"domain":["pubs.aip.org"],"crossmark-restriction":true},"short-container-title":[],"published-print":{"date-parts":[[1983,6,1]]},"abstract":"<jats:p>The monaural free-field speech-reception threshold (SRT) without and with a hearing aid was investigated for conversational sentences presented to 50 hearing-impaired listeners. SRT without a hearing aid was measured in quiet and in noise at levels of 40, 55, 70, and 85 dBA. SRT with a hearing aid was obtained in quiet and at noise levels of 25, 40, 55, and 70 dBA. The noise had a long-term average spectrum equal to that of the sentences. The 50 subjects were equally distributed over five degrees of pure-tone hearing loss and five types of hearing impairment (sensorineural high-frequency losses, with or without recruitment; flat audiogram of a sensorineural, mixed, or conductive origin). It is shown that a model of SRT as a function of noise level, developed by Plomp [J. Acoust. Soc. Am. 63, 533\u2013549 (1978)] gives a good description of the SRT values measured, both without and with a hearing aid. The data illustrate that, generally, current hearing aids do not improve speech intelligibility in noise beyond, roughly, 60 dBA.<\/jats:p>","DOI":"10.1121\/1.389540","type":"journal-article","created":{"date-parts":[[2005,10,6]],"date-time":"2005-10-06T15:58:56Z","timestamp":1128614336000},"page":"2166-2173","update-policy":"https:\/\/doi.org\/10.1063\/aip-crossmark-policy-page","source":"Crossref","is-referenced-by-count":52,"title":["The effect of a hearing aid on the speech-reception threshold of hearing-impaired listeners in quiet and in noise"],"prefix":"10.1121","volume":"73","author":[{"given":"A. J.","family":"Duquesnoy","sequence":"first","affiliation":[{"name":"Faculty of Medicine, Free University, 1007 MC Amsterdam, The Netherlands"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"R.","family":"Plomp","sequence":"additional","affiliation":[{"name":"Faculty of Medicine, Free University, 1007 MC Amsterdam, The Netherlands"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"231","container-title":["The Journal of the Acoustical Society of America"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/pubs.aip.org\/asa\/jasa\/article-pdf\/73\/6\/2166\/11834795\/2166_1_online.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"syndication"},{"URL":"https:\/\/pubs.aip.org\/asa\/jasa\/article-pdf\/73\/6\/2166\/11834795\/2166_1_online.pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,7,17]],"date-time":"2023-07-17T20:19:16Z","timestamp":1689625156000},"score":1,"resource":{"primary":{"URL":"https:\/\/pubs.aip.org\/jasa\/article\/73\/6\/2166\/628411\/The-effect-of-a-hearing-aid-on-the-speech"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[1983,6,1]]},"references-count":0,"journal-issue":{"issue":"6","published-print":{"date-parts":[[1983,6,1]]}},"URL":"https:\/\/doi.org\/10.1121\/1.389540","relation":{},"ISSN":["0001-4966","1520-8524"],"issn-type":[{"value":"0001-4966","type":"print"},{"value":"1520-8524","type":"electronic"}],"subject":[],"published-other":{"date-parts":[[1983,6]]},"published":{"date-parts":[[1983,6,1]]}}}