Devices that conceal unwanted noises are the next frontier in advanced toilet technology. Would you like some peaceful birdsong, or perhaps a burst of artillery fire? Donna Burke, who moved to Japan ...

The sounds, of lack there of, in an office can be distracting and annoying. A sound masking machine can help drown out unwanted sound or fill the void of an empty space. Review our list of the best ...

Japan's famously high-tech toilets are getting a new upgrade: sound-masking devices designed to cover up the less melodic realities of public restrooms. These gadgets, often called Otohime, or "Sound ...

If you need help falling asleep or staying focused while working at home, you may be familiar with “white noise,” a type of sound that includes all audible frequencies. It’s pretty common and ...

Editor’s Note: Our editors published this story about sound masking and its indispensable role in the return to office on Wednesday, Aug. 27. We will note any subsequent updates. The workplace ...