Examining listeners' perception of spoken words with different face masks.

The COVID-19 pandemic made face masks part of daily life. While masks protect against the virus, it is important to understand the impact masks have on listeners' recognition of spoken words. We examined spoken word recognition under three different mask conditions (no mask; cloth mask; Kn95 mask) and in both easy (low density, high phonotactic probability) and hard (high density, low phonotactic probability) words in a lexical decision task.