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Table 1 Audiometric evaluation in subjects using PAPR (manipulation of listener only)

From: Powered air-purifying respirators used during the SARS-CoV-2 pandemic significantly reduce speech perception

Audiological test

Condition

 

Listener (subject)

Warble tone audiometry

without PAPR

with PAPR

with PAPR and headset

Freiburg number and monosyllable test

without PAPR

with PAPR

with PAPR and headset

German matrix test (Oldenburg sentence test, OLSA)

without PAPR

with PAPR

with PAPR and headset

  1. PAPR Powered air-purifying respirator
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