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 ...

Edge Sound Research’s Embodied Sound System turns surfaces into full-range audio, delivering immersive tactile and music experiences without visible speakers. At CEDIA Expo 2025, while the usual big ...

When Jim Otto opened Sound Spectrum in 1967, it wasn't just to sell vinyl–he wanted to turn people onto the best music in the world. '67 was the year of the Monterey Pop Festival, a three-day event ...

Wireless-communication technologies are evolving from 2G, 2.5G, and 3G to 3.9G technologies. Consumer demand for seamless access to data and personal content—that is, voice, music, and video—is ...

For weeks, Edith Otto has been reliving memories from the years she and her husband, Jimmy, owned Laguna Beach’s iconic Sound Spectrum, a record store generations have browsed looking for classics and ...

James Wilcox got introduced to the iconic music store, the Sound Spectrum, on surfing trips to Laguna Beach. His sister, Audrey, tagged along, visiting the store in high school. Now she’s practically ...

To provide the increased bandwidth and data-transmission rates necessary for wireless data, voice, music, and video applications, engineers must contend with higher-order modulation schemes that place ...