FOX NEWS: Singing and speaking produce similar numbers of airborne particles, but mass grows with volume, study says

Singing and speaking produce similar numbers of airborne particles, but mass grows with volume, study says



Preliminary data from a new study suggests that when singing and speaking at the quietest volume (approximately 50-60 decibels), neither activity is significantly different to breathing in regards to expelling airborne particles.

https://ift.tt/3jfh8Px