If you’ve ever been inside a large public space or an airy loft with bare walls and hard surface floors, you may have noticed a distinctive ringing sound called flutter echo. This phenomenon occurs ...

Image noise can be caused by using cheap equipment to take photographs. Image noise can be caused by using high ISO while taking photographs in low light. ISO refers to the camera’s sensitivity to ...

Forbes contributors publish independent expert analyses and insights. Jamie Gold writes about wellness design and related housing topics. Bedrooms are among the most important — and often the easiest ...

Air handlers are the heart of an HVAC system, moving the conditioned air through a building. Like a heart, they can generate a lot of noise while operating. Manufacturers, however, are taking steps to ...

Continued exposure to your motorcycle's engine can be harmful to your hearing, but these simple tips can help to make your ...

Did you know that wires can be used to ionize air to make a loudspeaker? Simply put, it’s possible to generate sound by creating an electric field in a set of parallel wires, aka a plasma transducer, ...

— Recommendations are independently chosen by Reviewed’s editors. Purchases you make through our links may earn us a commission. It’s Day 7 of Sleep Week! Follow Reviewed experts’ smart picks on how ...

Snoring is not a rare problem. In fact, according to the American Association of Oral and Maxillofacial Surgeons, right around half of Americans snore. Snoring can be frustrating and even though there ...

Electrical noise, like taxes, is always with us. Most of the time noise is small and we can ignore it, but there are some measurement circumstances where noise must be dealt with. What can be done to ...