Due to their small physical size and high energy efficiency, Class D amplifiers have become fixtures in smartphones and battery-driven artificial intelligence (AI) speakers, where space and power are ...

In the bad old days of surround sound, it took patience, perspiration, and proficiency with sound systems to install a home theater sound system. Thankfully, those days are long gone as evidenced by ...

For more than two decades, Bose has made best-in-class noise-canceling headphones. The all-new over-the-ear Bose QuietComfort 45 build upon that legacy without changing any of the key ingredients.