{"id":"https://openalex.org/W2084400544","doi":"https://doi.org/10.1080/14992020801894832","title":"Unaided and aided performance with a directional open-fit hearing aid","display_name":"Unaided and aided performance with a directional open-fit hearing aid","publication_year":2008,"publication_date":"2008-01-01","ids":{"openalex":"https://openalex.org/W2084400544","doi":"https://doi.org/10.1080/14992020801894832","mag":"2084400544","pmid":"https://pubmed.ncbi.nlm.nih.gov/18569105"},"language":"en","primary_location":{"id":"doi:10.1080/14992020801894832","doi":"https://doi.org/10.1080/14992020801894832","is_oa":false,"landing_page_url":"https://doi.org/10.1080/14992020801894832","pdf_url":null,"source":{"id":"https://openalex.org/S170890380","display_name":"International Journal of Audiology","issn_l":"1499-2027","issn":["1499-2027","1708-8186"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-b","doyens","erih-plus","jufo-1","ki-jl-1","medline","norway-1","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320547","host_organization_name":"Taylor & Francis","host_organization_lineage":["https://openalex.org/P4310320547","https://openalex.org/P4310320449"],"host_organization_lineage_names":["Taylor & Francis","Informa"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Audiology","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","pubmed"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5060065692","display_name":"Michael Valente","orcid":"https://orcid.org/0000-0003-2026-9827","observed_orcids":["https://orcid.org/0000-0003-2026-9827"]},"institutions":[{"id":"https://openalex.org/I204465549","display_name":"Washington University in St. Louis","ror":"https://ror.org/01yc7t268","country_code":"US","type":"education","lineage":["https://openalex.org/I204465549"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Michael Valente","raw_affiliation_strings":["Department of Otolaryngology, Head and Neck Surgery, Division of Adult Audiology, Washington University School of Medicine, St. Louis, MO 63110, USA. Valentem@ent.wustl.edu","Washington University, School of Medicine, St Louis, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Otolaryngology, Head and Neck Surgery, Division of Adult Audiology, Washington University School of Medicine, St. Louis, MO 63110, USA. Valentem@ent.wustl.edu","institution_ids":["https://openalex.org/I204465549"]},{"raw_affiliation_string":"Washington University, School of Medicine, St Louis, USA","institution_ids":["https://openalex.org/I204465549"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5075804888","display_name":"Karen M. Mispagel","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I204465549","display_name":"Washington University in St. Louis","ror":"https://ror.org/01yc7t268","country_code":"US","type":"education","lineage":["https://openalex.org/I204465549"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Karen M. Mispagel","raw_affiliation_strings":["Washington University School of Medicine, St. Louis, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Washington University School of Medicine, St. Louis, USA","institution_ids":["https://openalex.org/I204465549"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5060065692"],"corresponding_institution_ids":["https://openalex.org/I204465549"],"apc_list":null,"apc_paid":null,"fwci":3.2986,"has_fulltext":false,"cited_by_count":26,"citation_normalized_percentile":{"value":0.89006342,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":87,"max":97},"biblio":{"volume":"47","issue":"6","first_page":"329","last_page":"336"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10283","display_name":"Hearing Loss and Rehabilitation","score":0.9945999979972839,"subfield":{"id":"https://openalex.org/subfields/3616","display_name":"Speech and Hearing"},"field":{"id":"https://openalex.org/fields/36","display_name":"Health Professions"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},"topics":[{"id":"https://openalex.org/T10283","display_name":"Hearing Loss and Rehabilitation","score":0.9945999979972839,"subfield":{"id":"https://openalex.org/subfields/3616","display_name":"Speech and Hearing"},"field":{"id":"https://openalex.org/fields/36","display_name":"Health Professions"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10860","display_name":"Speech and Audio Processing","score":0.0027000000700354576,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10861","display_name":"Ear Surgery and Otitis Media","score":0.00039999998989515007,"subfield":{"id":"https://openalex.org/subfields/2733","display_name":"Otorhinolaryngology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/directional-hearing-aids","display_name":"directional hearing aids","score":0.7900000214576721},{"id":"https://openalex.org/keywords/behind-the-ear-hearing-aids","display_name":"behind-the-ear hearing aids","score":0.8659999966621399},{"id":"https://openalex.org/keywords/speech-perception-in-noise","display_name":"speech perception in noise","score":0.49399998784065247},{"id":"https://openalex.org/keywords/restaurant-noise","display_name":"restaurant noise","score":0.6029999852180481},{"id":"https://openalex.org/keywords/abbreviated-profile-of-hearing-aid-benefit","display_name":"APHAB","score":0.656000018119812},{"id":"https://openalex.org/keywords/hearing-aid-fitting","display_name":"hearing aid fitting","score":0.5540000200271606},{"id":"https://openalex.org/keywords/directional-microphones","display_name":"directional microphones","score":0.6830000281333923}],"concepts":[{"id":"https://openalex.org/C2780801066","wikidata":"https://www.wikidata.org/wiki/Q323808","display_name":"Hearing aid","level":2,"score":0.8362959623336792},{"id":"https://openalex.org/C24027999","wikidata":"https://www.wikidata.org/wiki/Q2176348","display_name":"Omnidirectional antenna","level":3,"score":0.8129394054412842},{"id":"https://openalex.org/C548259974","wikidata":"https://www.wikidata.org/wiki/Q569965","display_name":"Audiology","level":1,"score":0.6964972019195557},{"id":"https://openalex.org/C157138929","wikidata":"https://www.wikidata.org/wiki/Q570","display_name":"Loudspeaker","level":2,"score":0.5769633054733276},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.4857068955898285},{"id":"https://openalex.org/C2778263558","wikidata":"https://www.wikidata.org/wiki/Q46384","display_name":"Microphone","level":3,"score":0.46397194266319275},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.4407616853713989},{"id":"https://openalex.org/C68236139","wikidata":"https://www.wikidata.org/wiki/Q765652","display_name":"Sound localization","level":2,"score":0.42587780952453613},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.41277632117271423},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3479483127593994},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.18418511748313904},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.14655837416648865},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.10153847932815552},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.07242143154144287},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.0},{"id":"https://openalex.org/C21822782","wikidata":"https://www.wikidata.org/wiki/Q131214","display_name":"Antenna (radio)","level":2,"score":0.0}],"mesh":[{"descriptor_ui":"D000368","descriptor_name":"Aged","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D005260","descriptor_name":"Female","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006310","descriptor_name":"Hearing Aids","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D006312","descriptor_name":"Hearing Loss, Bilateral","qualifier_ui":"Q000150","qualifier_name":"complications","is_major_topic":false},{"descriptor_ui":"D006312","descriptor_name":"Hearing Loss, Bilateral","qualifier_ui":"Q000517","qualifier_name":"prevention & control","is_major_topic":true},{"descriptor_ui":"D006319","descriptor_name":"Hearing Loss, Sensorineural","qualifier_ui":"Q000150","qualifier_name":"complications","is_major_topic":false},{"descriptor_ui":"D006319","descriptor_name":"Hearing Loss, Sensorineural","qualifier_ui":"Q000517","qualifier_name":"prevention & control","is_major_topic":true},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008297","descriptor_name":"Male","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008875","descriptor_name":"Middle Aged","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D009622","descriptor_name":"Noise","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012107","descriptor_name":"Research Design","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D013063","descriptor_name":"Speech Discrimination Tests","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false}],"locations_count":2,"locations":[{"id":"doi:10.1080/14992020801894832","doi":"https://doi.org/10.1080/14992020801894832","is_oa":false,"landing_page_url":"https://doi.org/10.1080/14992020801894832","pdf_url":null,"source":{"id":"https://openalex.org/S170890380","display_name":"International Journal of Audiology","issn_l":"1499-2027","issn":["1499-2027","1708-8186"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-b","doyens","erih-plus","jufo-1","ki-jl-1","medline","norway-1","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320547","host_organization_name":"Taylor & Francis","host_organization_lineage":["https://openalex.org/P4310320547","https://openalex.org/P4310320449"],"host_organization_lineage_names":["Taylor & Francis","Informa"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Audiology","raw_type":"journal-article"},{"id":"pmid:18569105","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/18569105","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International journal of audiology","raw_type":"Comparative Study"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/3","score":0.428600013256073,"display_name":"Good health and well-being"}],"study_designs":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320310094","display_name":"University of Washington","ror":"https://ror.org/00cvxb145"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":15,"referenced_works":["https://openalex.org/W160971742","https://openalex.org/W1493595139","https://openalex.org/W1510119091","https://openalex.org/W1975675577","https://openalex.org/W1980227350","https://openalex.org/W1986669566","https://openalex.org/W1997471335","https://openalex.org/W2007790905","https://openalex.org/W2021426178","https://openalex.org/W2026375596","https://openalex.org/W2030805407","https://openalex.org/W2045326729","https://openalex.org/W2089852442","https://openalex.org/W2303560147","https://openalex.org/W2464685460"],"related_works":["https://openalex.org/W2021426178","https://openalex.org/W2127542231","https://openalex.org/W2006553479","https://openalex.org/W1965758821","https://openalex.org/W2085666512","https://openalex.org/W2030805407","https://openalex.org/W2609959266","https://openalex.org/W2006043513","https://openalex.org/W1250873160","https://openalex.org/W2042752847"],"abstract_inverted_index":{"Differences":[0],"in":[1,56,74,119,159,168],"performance":[2,7,57,183,226,232],"between":[3,58,125],"unaided":[4,59,135,146,175,203],"and":[5,9,60,63,91,127,134,155,181,210,229],"aided":[6,61,177,231],"(omnidirectional":[8,62],"directional)":[10,64],"were":[11,27,46,65,123,199],"measured":[12],"using":[13,30,76],"an":[14,185],"open-fit":[15],"behind-the-ear":[16],"(BTE)":[17],"hearing":[18,38,153],"aid.":[19,113],"Twenty-six":[20],"subjects":[21],"without":[22],"prior":[23],"experience":[24],"with":[25,83,178,184],"amplification":[26],"fitted":[28],"bilaterally":[29],"the":[31,37,43,102,111,152,196,206,214,219],"manufacturer's":[32],"recommended":[33],"procedure.":[34],"After":[35],"wearing":[36],"aids":[39,154],"for":[40,71,151,205],"one":[41],"week,":[42],"fitting":[44],"parameters":[45],"fine-tuned,":[47],"based":[48],"on":[49,216],"subjective":[50,108],"comments.":[51],"Four":[52],"weeks":[53],"later,":[54],"differences":[55,118],"assessed":[66],"by":[67],"measuring":[68],"reception":[69],"thresholds":[70],"sentences":[72,78],"(RTS":[73],"dB),":[75],"HINT":[77],"presented":[79,92],"at":[80,89],"0":[81],"degrees":[82,98],"R-Space":[84],"restaurant":[85],"noise":[86],"held":[87],"constant":[88],"65dBA":[90],"via":[93],"eight":[94],"loudspeakers":[95],"set":[96],"45":[97],"apart.":[99],"In":[100],"addition,":[101],"APHAB":[103],"was":[104,141,233],"administered":[105],"to":[106,170,222],"assess":[107],"impressions":[109],"of":[110],"experimental":[112,156,220],"Results":[114],"revealed":[115],"that":[116,182,230],"significant":[117],"RTS":[120],"(in":[121],"dB)":[122],"present":[124],"directional":[126,133,166],"omnidirectional":[128,138,179,186],"performance,":[129,139],"as":[130,132],"well":[131],"performance.":[136,147],"Aided":[137],"however,":[140],"not":[142,189],"significantly":[143,172,191,200,224],"different":[144],"from":[145],"These":[148],"findings":[149],"suggest":[150],"condition":[157],"used":[158],"this":[160],"study,":[161],"a":[162],"patient":[163],"would":[164,188],"require":[165],"microphones":[167],"order":[169],"perform":[171],"better":[173,192,201,225],"than":[174,193,202,227,236],"or":[176],"microphones,":[180],"microphone":[187],"be":[190],"unaided.":[194,237],"Finally,":[195],"APHAB-aided":[197],"scores":[198,204],"EC,":[207],"BN,":[208],"RV,":[209],"AV":[211],"subscales":[212],"indicating":[213],"subjects,":[215],"average,":[217],"perceived":[218],"aid":[221],"provide":[223],"unaided,":[228],"more":[234],"aversive":[235]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":2},{"year":2021,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2016,"cited_by_count":2},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":3},{"year":2013,"cited_by_count":3},{"year":2012,"cited_by_count":2}],"updated_date":"2026-11-10T11:39:43.021295","created_date":"2016-06-24T00:00:00"}