{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,18]],"date-time":"2026-04-18T01:22:09Z","timestamp":1776475329756,"version":"3.51.2"},"reference-count":40,"publisher":"American Speech Language Hearing Association","issue":"2","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Am J Audiol"],"published-print":{"date-parts":[[2020,6,8]]},"abstract":"<jats:sec>\n            <jats:title>Purpose<\/jats:title>\n            <jats:p>This study aims to investigate the effect of upgrading from the fine structure processing (FSP) coding strategy to the novel fine structure strategy \u201cFS4\u201d in adults in adults with cochlear implants manufactured by MED-EL GmbH (Innsbruck, Austria).<\/jats:p>\n          <\/jats:sec>\n          <jats:sec>\n            <jats:title>Method<\/jats:title>\n            <jats:p>A crossover, double-blinded study was conducted for 12 weeks. Twelve adult participants were randomly assigned to two groups. During the first 6-week test interval, one group continued to use their everyday FSP strategy, whereas the other group was upgraded to the FS4 strategy. In the second 6-week interval, the two groups switched coding strategies. Speech perception was measured at the end of each test interval with the Oldenburg Sentence Test and the G\u00f6ttingen Sentence Test. Participants completed the Speech, Spatial and Qualities of Hearing Scale at the end of each test interval and a simple preference test at the end of the study.<\/jats:p>\n          <\/jats:sec>\n          <jats:sec>\n            <jats:title>Results<\/jats:title>\n            <jats:p>There was no significant difference in speech perception test results obtained with the Oldenburg Sentence Test and the G\u00f6ttingen Sentence Test, neither in quiet nor in noise. Participants' Speech, Spatial and Qualities of Hearing Scale self-evaluation and preference test results showed that the two coding strategies had similar effects on their hearing perception. No clear preference for either of the strategies was found.<\/jats:p>\n          <\/jats:sec>\n          <jats:sec>\n            <jats:title>Conclusions<\/jats:title>\n            <jats:p>Speech perception test results and the participants' level of satisfaction were similar for the two FS coding strategies. Despite differences in the presentation of temporal fine structure between FSP and FS4, a clear benefit of the newer FS4 strategy could not be shown.<\/jats:p>\n          <\/jats:sec>","DOI":"10.1044\/2020_aja-19-00110","type":"journal-article","created":{"date-parts":[[2020,5,28]],"date-time":"2020-05-28T21:59:00Z","timestamp":1590703140000},"page":"226-235","source":"Crossref","is-referenced-by-count":7,"title":["Comparison of the Effects of Two Cochlear Implant Fine Structure Coding Strategies on Speech Perception"],"prefix":"10.1044","volume":"29","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-8758-6777","authenticated-orcid":false,"given":"Verena","family":"M\u00fcller","sequence":"first","affiliation":[{"name":"Department of Otorhinolaryngology, Head and Neck Surgery and Cochlear Implant Center, Faculty of Medicine, University of Cologne, Germany"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Heinz Dieter","family":"Kl\u00fcnter","sequence":"additional","affiliation":[{"name":"Department of Otorhinolaryngology, Head and Neck Surgery and Cochlear Implant Center, Faculty of Medicine, University of Cologne, Germany"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Dirk","family":"F\u00fcrstenberg","sequence":"additional","affiliation":[{"name":"Department of Otorhinolaryngology, Head and Neck Surgery and Cochlear Implant Center, Faculty of Medicine, University of Cologne, Germany"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Martin","family":"Walger","sequence":"additional","affiliation":[{"name":"Department of Otorhinolaryngology, Head and Neck Surgery and Cochlear Implant Center, Faculty of Medicine, University of Cologne, Germany"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Ruth","family":"Lang-Roth","sequence":"additional","affiliation":[{"name":"Department of Otorhinolaryngology, Head and Neck Surgery and Cochlear Implant Center, Faculty of Medicine, University of Cologne, Germany"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"1310","reference":[{"key":"e_1_3_2_2_1","doi-asserted-by":"publisher","DOI":"10.1121\/1.4816413"},{"key":"e_1_3_2_3_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.heares.2017.05.004"},{"key":"e_1_3_2_4_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.heares.2009.08.011"},{"key":"e_1_3_2_5_1","doi-asserted-by":"publisher","DOI":"10.1097\/AUD.0b013e3181edfbd2"},{"key":"e_1_3_2_6_1","doi-asserted-by":"publisher","DOI":"10.1121\/1.423941"},{"key":"e_1_3_2_7_1","unstructured":"F\u00fcrsen K. Meister H. Kl\u00fcnter H. D. F\u00fcrstenberg D. Nopp P. Meister D. Schatzer R. Bader P.\n (2012). Untersuchungen zur Vokal- und Formantdiskrimination mit CI: Einfluss von F0 auf die Formantdiskriminationsschwelle [Examinations on vowel and formant discrimination with CI: Influence of F0 on formant discrimination threshold]\n. 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C. J.\n (2012). The importance of temporal fine structure for the intelligibility of speech in complex backgrounds. In \nT. Dau M. L. Jepsen T. Poulsen & \nJ. C. Dalsgaard\n (Eds.) Speech perception and auditory disorders: 3rd International Symposium on Auditory and Audiological Research (Vol. 3 pp. 21\u201332). The Danavox Jubilee Foundation."},{"key":"e_1_3_2_23_1","doi-asserted-by":"publisher","DOI":"10.1159\/000337089"},{"key":"e_1_3_2_24_1","doi-asserted-by":"publisher","DOI":"10.1044\/2017_AJA-17-0046"},{"key":"e_1_3_2_25_1","unstructured":"M\u00fcller-Deile J.\n (2009). Verfahren zur Anpassung und Evaluation von Cochlear Implant Sprachprozessoren [Fitting and evaluation procedures for cochlear implant speech processors]\n. 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