, and conditions. Apple Certification exam items To ensure that exams are not misleading, ambiguous, or biased, every exam is analyzed by a panel of indepen...

https://www.apple.com/jp/legal/sales-support/certificationpolicies.html

or vice versa (REF_HTF) to control for the variable of listening fatigue or practice effects after。

https://www.apple.com/jp/health/pdf/Hearing_Health_Features_on_AirPods_Pro_2_October_2024.pdf