Dr. Randall Bly uses a uses a phone app and a paper funnel to focus the sound, to check his daughter for an ear infection. AP WASHINGTON — Researchers have created a way for a smartphone to “hear” a ...

I've been a contributing editor for PCMag since 2011. Before that, I was PCMag's lead audio analyst from 2006 to 2011. Even though I'm a freelancer now, PCMag has been my home for well over a decade, ...

Tympanometry refers to a test that helps in the evaluation of the proper functioning of the middle ear. The middle ear is positioned behind the eardrum, also known as the tympanic membrane.‌ The test ...

Jeff Carlson writes about mobile technology for CNET. He is also the author of dozens of how-to books covering a wide spectrum ranging from Apple devices and cameras to photo editing software and ...

We may receive a commission on purchases made from links. Headphones are among the most important accessories that we carry around with us each day. Whether you listen while commuting, while working ...