EPFL scientists have developed a new technique that lets researchers watch, with unprecedented sensitivity, how materials ...

Browse 4,100+ circle sound wave stock illustrations and vector graphics available royalty-free, or search for circle sound wave vector to find more great stock images and vector art. Simple Geometric ...

This paper proposes a new algorithm for retrieving sound based on successive relative search. In retrieving musical sound focusing on its sound features, emotional representations are more appropriate ...

A new three-dimensional (3D) vector parabolic equation method (PEM) is proposed to study the propagation of electromagnetic waves in tunnels, which is particularly useful for modeling wave propagation ...