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Headphone Evaluation for App-Based Automated Mobile Hearing Screening
Pickens, Adam W; Robertson, Lakshmi Dakuri; Smith, Matthew Lee; Zheng, Qi; Song, Sejun.
Afiliação
  • Pickens, Adam W; School of Public Health. Texas A&M Health Science Center. Department of Environmental and Occupational Health. US
  • Robertson, Lakshmi Dakuri; School of Public Health. Texas A&M Health Science Center. Department of Environmental and Occupational Health. US
  • Smith, Matthew Lee; School of Public Health. Texas A&M Health Science Center (TAMHSC). Department of Environmental and Occupational Health. US
  • Zheng, Qi; School of Public Health. Texas A&M Health Science Center. Department of Epidemiology and Biostatistics. US
  • Song, Sejun; University of Missouri-Kansas City. School of Computing and Engineering. Kansas City. US
Int. arch. otorhinolaryngol. (Impr.) ; 22(4): 358-363, Oct.-Dec. 2018. tab, graf
Article em En | LILACS | ID: biblio-975614
Biblioteca responsável: BR66.1
ABSTRACT
Abstract Introduction With the need for hearing screenings increasing across multiple populations, a need for automated options has been identified. This research seeks to evaluate the hardware requirements for automated hearing screenings using a mobile application. Objective Evaluation of headphone hardware for use with an app-based mobile screening application. Methods For the purposes of this study, hEAR, a Bekesy-based mobile application designed by the research team, was compared with pure tone audiometric tests administered by an audiologist. Both hEAR and the audiologist's test used 7 frequencies (125 Hz, 250 Hz, 500 Hz, 1,000 Hz, 2000 Hz, 4,000 Hz and 8,000 Hz) adopting four different sets of commercially available headphones. The frequencies were regarded as the independent variable, whereas the sound pressure level (in decibels) was the dependent variable. Thirty participants from a university in Texas were recruited and randomly assigned to one of two groups, whose only difference was the order in which the tests were performed. Data were analyzed using a generalized estimating equation model at α = 0.05. Results Findings showed that, when used to collect data with the mobile app, both the Pioneer HDJ-2000 (Pioneer, Bunkyo, Tokyo, Japan) (p> 0.05) and the Sennheiser HD280 Pro (Sennheiser, Wedemark, Hanover, Germany) (p> 0.05) headphones presented results that were not statistically different from the audiologist's data across all test frequencies. Analyses indicated that both headphones had decreased detection probability at 4kHz and 8kHz, but the differences were not statistically significant. Conclusion Data indicate that a mobile application, when paired with appropriate headphones, is capable of reproducing audiologist-quality data.
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Texto completo: 1 Coleções: 01-internacional Base de dados: LILACS Assunto principal: Aplicativos Móveis / Testes Auditivos Tipo de estudo: Diagnostic_studies / Evaluation_studies / Prognostic_studies / Screening_studies Limite: Adult / Female / Humans / Male Idioma: En Revista: Int. arch. otorhinolaryngol. (Impr.) Assunto da revista: OTORRINOLARINGOLOGIA Ano de publicação: 2018 Tipo de documento: Article País de afiliação: Estados Unidos País de publicação: Brasil

Texto completo: 1 Coleções: 01-internacional Base de dados: LILACS Assunto principal: Aplicativos Móveis / Testes Auditivos Tipo de estudo: Diagnostic_studies / Evaluation_studies / Prognostic_studies / Screening_studies Limite: Adult / Female / Humans / Male Idioma: En Revista: Int. arch. otorhinolaryngol. (Impr.) Assunto da revista: OTORRINOLARINGOLOGIA Ano de publicação: 2018 Tipo de documento: Article País de afiliação: Estados Unidos País de publicação: Brasil