Posts by ajekb78
How loud is this waterfall, and what extent of deafness are we talking about? Assuming some similarity to human hearing a prolonged or repeated exposure to volume over 85dB can cause hearing loss: ...
Answer
How loud is this waterfall, and what extent of deafness are we talking about? Assuming some similarity to human hearing a prolonged or repeated exposure to volume over 85dB can cause hearing loss: ...