Brent does his subjective tests in his audio lab, using a mix of cabin noise recorded in four different airliners, fed through eight speakers and a subwoofer at a level of 80 decibels, which is ...
The next time he went into the room, he brought a sound pressure meter. “Eighty-five decibels is what this thing was pumping out,” he says. That’s a level that can be reached by a loud hair ...
Important Note: All contributions to this Research Topic must be within the scope of the section and journal to which they are submitted, as defined in their mission statements. Frontiers reserves the ...
Identify Which Sounds Are Too Loud Sounds are typically measured in decibels (dB) but sounds perceived by the human ear are measured in A-weighted decibels (dBA). Exposure to any sounds over 85 dBA ...