The Federal Communications Commission recently opened a public notice of proposed rulemaking on high-frequency spectrum, above 24 GHz. High-frequency spectrum is arguably one of the last frontiers of ...

Dear Doctors: Our sound machine died, and my husband is shopping for a new one. It made sounds like rain and surf, which helped both of us sleep. The ads for some of the new machines talk about ...

The last of a three-part series of reviews of Apple’s new HomePod smart speaker, including a subjective analysis of the device and an analysis of its spacial analysis technology. Apple’s claim that ...

The Wireless Microphone Spectrum Alliance (WMSA) has been highlighting the need for spectrum to operate wireless microphones ...