Directing sound to a specific location is difficult because of how sound waves behave. As vibrations move through the air, ...

Researchers have created crazy new headphone-free music tech that can beam sound waves directly into your ears.

Researchers at Penn State College of Engineering have developed localized sound zones known as audible enclaves.

Animals and insects hear sounds in a much higher range. On average, ultrasonic devices emit a sound at about 65,000 Hz which, ...

The sound is, as the name implies ... wanting to source boards and parts themselves. We’ve featured ultrasonic levitation devices before, from bare bones system driven by a NE555 to massive ...

Could a multi-billion dollar industry about to go bust? That’s the road ahead if scientists can refine their promising new tech ...

While ultrasonic cleaning might sound a bit like the “sonic shower ... With the right equipment, these cleaning devices are fairly straightforward to build as well. This ultrasonic cleaner ...

Powered by synseer’s breakthrough in-ear infra + ultrasonic operating system (OS), the HealthBuds hearing, heart and health monitoring device has been developed as a more accurate, affordable ...