Sentences with phrase «acoustic holograms»

These acoustic fields are the first acoustic holograms that can exert forces on particles to levitate and manipulate them.

The algorithm can fashion acoustic holograms of various spatial configurations, but Drinkwater and his team focused on three: the «twin trap,» the «vortex,» and the «bottle.»

In that way they create a complex 3D pattern of high and low pressure regions, which the authors call an «acoustic hologram,» that can support the bead against the pull of gravity.

Researchers have now built a working tractor beam that uses high - amplitude sound waves to generate an acoustic hologram which can pick up and move small objects.

Here we individually control dozens of loudspeakers to tell us an optimal solution to generate an acoustic hologram that can manipulate multiple objects in real - time without contact.»

Credit: Sam RutherfordUsing a complex mix of electromechanical engineering and carefully calculated algorithms, the speaker's ARM processor times the device's output to create an acoustic hologram of sorts.

Not exact matches

Having become a global sensation on the strength of a viral video that features her glumly strumming an acoustic guitar in Aladdin Sane makeup, Jerrica travels to Los Angeles with her backing band, which consists of her sister and her aunt's two foster daughters, and which, in true modern - day origin story fashion, isn't called The Holograms until the last minute of the movie.