https://www.selleckchem.com/HDAC.html
To predict the impact of face personal protective equipment on verbal communication during the SARS-CoV-2 pandemic. We assessed the effect of common types and combinations of face personal protective equipment on speech intelligibility in quiet and in a simulated noisy environment. Wearing face personal protective equipment impairs transmission of middle-to-high voice frequencies and affects speech intelligibility. Surgical masks are responsible for up to 23.3% loss of speech intelligibility in noisy environments. The effects are larger in the cond
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