_:na0b3b72c9af24f6db5f2ab7b1f0ecfa7xb0
<http://schema.org/description>
"Imagine that you are waiting for your next flight at the airport, and suddenly, an important business call comes on your phone. Tons of background noise float on the sound scene around you, chatter an"
<https://frondroid.com/noise-canceling-technology/>