Comparison of speech recognition performance with and without a face mask between a basic and a premium hearing aid in hearing-impaired listeners.

Am J Otolaryngol

Hearing Research Laboratory, Samsung Medical Center, Seoul, Republic of Korea; Department of Otolaryngology-Head & Neck Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea. Electronic address:

Published: November 2023


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Article Abstract

Background: The mask mandate during the COVID-19 pandemic leads to communication challenges as sound energy gets reduced and the visual cues are lost due to the face mask. This study examines the impact of a face mask on sound energy and compares speech recognition performance between a basic and a premium hearing aid.

Methods: Participants watched four video clips (a female and a male speaker with and without a face mask) and repeated the target sentences in various test conditions. Real-ear measurement was performed to investigate the changes in sound energy in no mask, surgical, and N95 mask conditions.

Results: With the face mask on, sound energy significantly decreased for all types of masks. For speech recognition, the premium hearing aid showed significant improvement in the mask condition.

Conclusion: The findings emphasize and encourage health care professionals to actively use communication strategies, such as speaking slowly and reducing background noise, when interacting with individuals with hearing loss.

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Source
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC10200274PMC
http://dx.doi.org/10.1016/j.amjoto.2023.103929DOI Listing

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