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Tag: Covid Mask

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  • Transparent mask raises comprehension of speech by 10%: Study

    Transparent mask raises comprehension of speech by 10%: Study

    "The difference of 10 percentage points (between the latter two averages) is statistically significant. This benefit applies to more than just comprehension: the participants also felt more self-confident and were able to follow what was said with less effort when the see-through mask was used,"

    June 30, 2021