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 ...

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 ...

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 ...

This may not fit in "other hardware", but this seemed to be the closest fit, so here it is. We got an outdoor heat pump with a heat strip/air handler installed at our house last year. It's working ...

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 ...

While noise in a hospital may seem a simple nuisance, it can affect patients’ health and satisfaction, which in turn can impact hospitals’ reimbursement. The Hospital Consumer Assessment of Healthcare ...

HandHeldItems has a killer deal on a pair of sound-isolating earphones that promise much better audio than you get from stock MP3-player earbuds. Rick Broida is the author of numerous books and ...

Though efforts are underway to mitigate aircraft noise from San Diego International Airport in nearby residential areas such as Point Loma and Ocean Beach, some community members still have concerns ...

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 ...

Even modest increases in noise above the background level disturb the sleep of seniors in nursing homes, an ongoing study shows. Now, researchers will test the effectiveness of several noise-reducing ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. Universal Studios Hollywood has released ...