Sentence examples for acoustic obstacles from inspiring English sources

Indeed, as the group size increases, the mean distance between two individuals also increases (and the number of visual or acoustic obstacles) and the probability of information transmission decreases.

We devise a new high order local absorbing boundary condition (ABC) for radiating problems and scattering of time-harmonic acoustic waves from obstacles of arbitrary shape.

Different passive methods have been proposed in recent years to avoid acoustic scattering from rigid obstacles.

We propose a new class of approximate local DtN boundary conditions to be applied on prolate spheroidal-shaped exterior boundaries when solving problems of acoustic scattering by elongated obstacles.

This text proposes a fast, rapidly convergent Nyström method for the solution of the Lippmann Schwinger integral equation that mathematically models the scattering of time-harmonic acoustic waves by inhomogeneous obstacles, while allowing the material properties to jump across the interface.

New approximate local DtN boundary conditions are proposed to be applied on elliptical- or prolate-spheroid exterior boundaries when solving respectively two- or three-dimensional acoustic scattering problems by elongated obstacles.

The multidomain boundary element technique is used for the analysis of muffler problems in which the acoustic region consists of thin obstacles, such as extended inlet or outlet tubes and internal connecting tubes.

The method exploits the fact that the solid particles being carried by a flowing air impacting a properly formed obstacle generates an acoustic surface wave (acoustic emission).

Future field studies synchronizing acoustic and visual data during obstacle avoidance tasks are necessary.

A regularized second degree Newton method is proposed and implemented for the inverse problem for scattering of time-harmonic acoustic waves from a sound-soft obstacle.

We also predicted that (3) if distress calls act as acoustic distractions, bats would collide more frequently with obstacles, and that (4) compared to bats that avoided obstacles, the patterns of echolocation calls would differ in bats that collided with obstacles.