How piezoelectric materials are used to create a defined acoustic field. How this field, in turn, is used to develop modulate an electric field. How the combined acoustic and electric fields can ...

Their model, called a neural acoustic field (NAF), is a neural network that can account for the position of both the sound source and listener, as well as the geometry of the space through which ...

The team created an acoustic levitator that can generate acoustic fields capable of trapping and holding elongated objects like sticks and other materials, and then attached it to a robot arm that ...

In less than a decade, it has provided a series of promising new ideas for the directional control of acoustic field. However, most of the existing studies analyze the topological properties of ...

OMAMs, multifunctional tunable ultradeep subwavelength metamaterials, enable the generation of multiple arbitrary acoustic fields with ultradeep subwavelength resolution, facilitate the switching ...

This innovative approach simplifies the complexities of acoustic field analysis in unbounded domains by encoding boundary integral equations within neural networks, offering a more precise and ...

The researchers used dual pressure acoustic fields at critical positions in a microchannel to separate CTCs from other cells. The CTCs are gathered at an outlet for further analyses, cultures and ...

The emitters create 3D acoustic vortex fields that can pass through barriers such as bone and tissue, crossing over one another to form tiny ring-shaped acoustic traps. Micro- to millimeter-sized ...