How many decibels is a whisper
How many decibels is a whisper? According to the University of Utah, "a whisper is about 30 decibels," which is about...
How many decibels is a whisper? According to the University of Utah, "a whisper is about 30 decibels," which is about...
How many decibels does it take to go deaf? This is a question that is asked often, but it is not...