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? Our ...

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

Twin ultrasound transducers create highly focused audio Curved sound waves aren't audible if you're not in the sweet spot Could be great in classrooms, exhibitions or vehicles Wouldn't it be great if ...

In a world where sound surrounds us—often uninvited and unavoidable—a team of researchers at Penn State University has ...

A new international study has shown that a new imaging method called micro-ultrasound (microUS) is just as effective as MRI ...

A team of researchers have developed "audible enclave" technology that creates pockets of sound that can be heard at a ...

A bioengineer highlights the potential of low-intensity ultrasound for multiple uses, from enhanced drug delivery to the ...

Earlier this week, researchers presented data from the OPTIMUM (Optimization of Prostate Biopsy – Micro-Ultrasound Versus MRI ...