This tech isn't likely to remove all need for the best wireless headphones, and may not work on something like an airplane, where the ambient noise is so loud that you'll still need some of the best ...

Google’s wireless noise-canceling earbuds are something to consider if you ... blends ANC and Transparency mode so you can ensure you hear the world around you while you’re walking or ...

Audio enclaves are made using ultrasound waves, which are higher frequency than the sound waves we can hear ... on something like an airplane, where the ambient noise is so loud that you'll ...

Specialized equipment, like parametric array loudspeakers, can direct sound vibrations to a specific point in a focused beam. However, those in the beam's path can still hear the transmission.