Abstract
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 (Citation2010) 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 (Citation2009) along with a detailed measurement uncertainty budget.
Conclusions
ETSPLs for the Oscilla H210A headphones may be used to update ISO 389-8 (Citation2004), the reference ETSPL standard for circumaural audiometric headphones.
Acknowledgements
The authors thank Oscilla A/S for providing three sets of H210A headphones.
Disclosre statement
No potential conflict of interest was reported by the author(s).