{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,2,21]],"date-time":"2025-02-21T19:42:48Z","timestamp":1740166968726,"version":"3.37.3"},"reference-count":7,"publisher":"Georg Thieme Verlag KG","issue":"04","license":[{"start":{"date-parts":[[2020,9,24]],"date-time":"2020-09-24T00:00:00Z","timestamp":1600905600000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by-nc-nd\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Int Arch Otorhinolaryngol"],"published-print":{"date-parts":[[2021,10]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>\n          Introduction\u2003A protocol has not yet been developed to perform electroacoustic measurements and behavioral tests to fit the frequency modulation (FM) system in bone conduction hearing aid (BCHA) users. Electroacoustic verification, with \u201cFM transparency\u201d achieved, ensures user audibility of FM transmitter and hearing aid signals.<\/jats:p><jats:p>\n          Objective\u2003To propose and validate a protocol for electroacoustic verification of the FM system coupled to the BCHA.<\/jats:p><jats:p>\n          Method\u2003Twenty-four sets of FM system and BCHA were submitted to electroacoustic verification, using a receiver and a plastic adapter to connect the BCHA to a 2cc coupler in the hearing instrument analyzer. The measurements were performed in the acoustic box, at 65\u2009dB sound pressure level (SPL), with International Speech Test Signal (ISTS), first to the BCHA microphone and then to the FM system microphone, to determine the transparency, in which equivalent inputs for both microphones result in equivalent outputs. The FM gain or volume has been adjusted to try to gain transparency for the outputs of the two input devices.<\/jats:p><jats:p>\n          Results\u2003Transparency was achieved for all sets evaluated, but in some combinations, adjustments to the FM receiver gain over the manufacturer's default setting were required.<\/jats:p><jats:p>\n          Conclusion\u2003The proposed protocol proved to be effective for the electroacoustic verification of the FM system coupled to the BCHA.<\/jats:p>","DOI":"10.1055\/s-0040-1714128","type":"journal-article","created":{"date-parts":[[2020,9,24]],"date-time":"2020-09-24T22:49:06Z","timestamp":1600987746000},"page":"e483-e489","source":"Crossref","is-referenced-by-count":0,"title":["Frequency Modulation System and Bone Conduction Hearing Aid: Electroacoustic Verification"],"prefix":"10.1055","volume":"25","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-5078-9084","authenticated-orcid":false,"given":"Elaine Cristina Moreto","family":"Paccola","sequence":"additional","affiliation":[{"name":"Division of Hearing Health, Hospital de Reabilita\u00e7\u00e3o de Anomalias Craniofaciais, Universidade de S\u00e3o Paulo, Bauru, SP, Brazil"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-4781-6096","authenticated-orcid":false,"given":"Orozimbo Alves","family":"Costa Filho","sequence":"additional","affiliation":[{"name":"Department of Speech Therapy, Faculdade de Odontologia de Bauru, Universidade de S\u00e3o Paulo, Bauru, SP, Brazil"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-6375-1384","authenticated-orcid":false,"given":"Regina Tangerino Souza","family":"Jacob","sequence":"additional","affiliation":[{"name":"Department of Speech Therapy, Faculdade de Odontologia de Bauru, Universidade de S\u00e3o Paulo, Bauru, SP, Brazil"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"194","published-online":{"date-parts":[[2020,9,24]]},"reference":[{"issue":"03","key":"ref3","first-page":"359","article-title":"Amplification by bone conduction in congenital malformations: patient benefits and satisfaction","volume":"79","author":"E CM Paccola","year":"2013","journal-title":"Rev Bras Otorrinolaringol (Engl Ed)"},{"key":"ref4","first-page":"343","volume-title":"Pr\u00f3teses auditivas cirurgicamente implant\u00e1veis de orelha m\u00e9dia","author":"I S Jardim","year":"2015"},{"key":"ref6","first-page":"298","volume-title":"Sistema de Frequ\u00eancia Modulada","author":"R TS Jacob","year":"2015"},{"key":"ref12","first-page":"553","volume-title":"FM Systems and Comunication Access for Children","author":"D Lewis","year":"2016"},{"issue":"02","key":"ref13","first-page":"162","article-title":"Electroacoustic verification of frequency modulation systems in cochlear implant users","volume":"85","author":"V LD Fid\u00eancio","year":"2019","journal-title":"Rev Bras Otorrinolaringol (Engl Ed)"},{"issue":"10","key":"ref14","doi-asserted-by":"crossref","first-page":"941","DOI":"10.3766\/jaaa.24.10.6","article-title":"A proposed electroacoustic test protocol for personal FM receivers coupled to cochlear implant sound processors","volume":"24","author":"E C Schafer","year":"2013","journal-title":"J Am Acad Audiol"},{"key":"ref15","doi-asserted-by":"crossref","first-page":"159","DOI":"10.1055\/s-0034-1383501","article-title":"Guidelines and standards for wireless technology for individuals with hearing loss","volume":"35","author":"L M Thibodeau","year":"2014","journal-title":"Semin Hear"}],"container-title":["International Archives of Otorhinolaryngology"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/www.thieme-connect.de\/products\/ejournals\/pdf\/10.1055\/s-0040-1714128.pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2021,10,29]],"date-time":"2021-10-29T22:56:12Z","timestamp":1635548172000},"score":1,"resource":{"primary":{"URL":"http:\/\/www.thieme-connect.de\/DOI\/DOI?10.1055\/s-0040-1714128"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2020,9,24]]},"references-count":7,"journal-issue":{"issue":"04","published-online":{"date-parts":[[2021,10,29]]},"published-print":{"date-parts":[[2021,10]]}},"URL":"https:\/\/doi.org\/10.1055\/s-0040-1714128","archive":["Portico","CLOCKSS"],"relation":{},"ISSN":["1809-9777","1809-4864"],"issn-type":[{"type":"print","value":"1809-9777"},{"type":"electronic","value":"1809-4864"}],"subject":[],"published":{"date-parts":[[2020,9,24]]}}}