Create a focused speaker so your music targets only the listener. That demodulates at 40 kilohertz, with an H-bridge and ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. What if you could listen to music or a podcast without headphones or earbuds and without ...

Bengaluru-based ToneTag processes over $3 billion a month using sound wave technology, enabling secure, cardless payments in ...

A team of electronics scientists led by Jing Liu from Tianjin University in Tianjin, China have pioneered a groundbreaking approach that merges sound wave technology with the extraordinary properties ...

Cardiologists at UAB St. Vincent’s, part of the University of Alabama at Birmingham Health System, have become the first in the Greater Birmingham area to use sound wave technology to treat severely ...

What if you could listen to music or a podcast without headphones or earbuds and without disturbing anyone around you? Or have a private conversation in public without other people hearing you? Newly ...