期刊
INTERNATIONAL JOURNAL OF AUDIOLOGY
卷 -, 期 -, 页码 -出版社
TAYLOR & FRANCIS LTD
DOI: 10.1080/14992027.2023.2287394
关键词
Audiometry; ETSPL; equivalent threshold; bracketing procedure; Oscilla H210A; RadioEar DD65v2; headphones
The objective of this study is to determine ETSPLs for the Oscilla H210A circumaural audiometric headphones. ETSPL measurements were performed for 11 audiometric frequencies, and a detailed measurement uncertainty budget is provided. The results may be used to update the reference ETSPL standard for circumaural audiometric headphones.
Objective: To determine ETSPLs for the Oscilla H210A circumaural audiometric headphones.Design: ETSPL measurements were performed for 11 audiometric frequencies with the ISO 8253-1 (2010) bracketing procedure.Study sample: The study was based on 25 otologically normal test subjects.Results: ETSPLs are provided for an ear simulator according to IEC 60318-1 (2009) along with a detailed measurement uncertainty budget.Conclusions: ETSPLs for the Oscilla H210A headphones may be used to update ISO 389-8 (2004), the reference ETSPL standard for circumaural audiometric headphones.
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