Hearing protectors must attenuate the noise level to an 8-hour TWA of 90 dBA or less. For employees who have experienced a standard threshold shift, the attenuation must reduce the sound level to an 8 ...

The world's quietest room at Orfield Labs is so silent, visitors can hear their own heartbeats, making extended stays ...

Whether listening through speakers, headphones or earbuds, too high a volume can damage your hearing. It’s known as noise-induced hearing loss, and it happens more often than you might think – those ...

Our contributor bought a decible reader. The findings—that cars are loud, and that that’s bad for our health—likely won’t ...

The same can be true of your business. You may prefer a catchier “doing business as” (dba) name to the slightly stuffy sounding official name. With a dba registration, you can share your ...

An Albuquerque City Councilor is taking another look at how to crack down on loud vehicles. A noise camera was installed last ...

Please view our full advertiser disclosure policy. Short for “doing business as,” a DBA is a legal alias for your company. It is often used to name a new product line or brand, adopt an ...

When people talk about business formation, a lot of acronyms get thrown around — LLC, LLP, dba, S corp, C corp, LP, etc. That’s why it’s important to know the ins and outs of each type of ...

Two common methods involve forming an LLC (limited liability company) or filing for a DBA (doing business as). Each of these options has its benefits and drawbacks, so it’s important to ...

The Dewey Beach Town Council is expected to vote Friday on whether to expand the personnel allowed to operate sound ...

Exposure to extremely loud sounds (anything over 85 decibels) for a prolonged period of time, even if it's a one-time thing, can cause hearing loss, according to the Centers for Disease Control ...

Then take power source, weight, ergonomics, and sound level into account ... which typically produces sounds between 65 and 100 decibels (dB), at the time of day and day of the week when you ...