In acoustics, acoustic dispersion is the phenomenon of a sound wave separating into its component frequencies as it passes through a material. The phase...

other electromagnetic waves, dispersion in the same sense can apply to any sort of wave motion such as acoustic dispersion in the case of sound and seismic...

wavelength: Dispersion (optics), for light waves Dispersion (water waves), for water waves Acoustic dispersion, for sound waves Dispersion relation, the...

the slope of the acoustic dispersion relation, ⁠∂ωk/∂k⁠ (see group velocity.) At low values of k (i.e. long wavelengths), the dispersion relation is almost...

electrical engineering, dispersion relations describe the effect of dispersion on the properties of waves in a medium. A dispersion relation relates the...

extended bass, wide dispersion, small size, and reasonable cost. The AR Turntable remains a highly sought vinyl record player. Acoustic Research, Inc. (“AR”)...

Kirchhoff in 1868. Sound attenuation in fluids is also accompanied by acoustic dispersion, meaning that the different frequencies are propagating at different...

promise to the field of quantum-like computing using acoustic metamaterials. Acoustic dispersion Metamaterial cloaking Metamaterial Metamaterial absorber...

In the physics of continuous media, spatial dispersion is usually described as a phenomenon where material parameters such as permittivity or conductivity...

Rayleigh waves are a type of surface acoustic wave that travel along the surface of solids. They can be produced in materials in many ways, such as by...

observation of such a "roton-like" dispersion relation was demonstrated under ambient conditions for both acoustic pressure waves in a channel-based metamaterial...

In acoustics, acoustic attenuation is a measure of the energy loss of sound propagation through an acoustic transmission medium. Most media have viscosity...

second term in the numerator can be ignored. We derive the ion acoustic wave dispersion relation for a linearized fluid description of a plasma with electrons...

A long-range acoustic device (LRAD), acoustic hailing device (AHD) or sound cannon is a specialized loudspeaker that produces sound at high power for communicating...

distribution of marks on the chart, a phenomenon that is known as vowel dispersion. For most languages, the vowel system is triangular. Only 10% of languages...

zone . On the other hand, for devices such as SASERs, acoustic phonons have a considerable dispersion. According to dynamics, this leads to the statement...

attempts to arrange the listening room to be 'dead' acoustically, leaving indirect sound to the dispersion of the speakers need only be sufficient to cover...

dispersion in the same sense can apply to any sort of wave motion such as acoustic dispersion in the case of sound and seismic waves, in gravity waves (ocean waves)...

antisymmetric. The phenomenon of velocity dispersion leads to a rich variety of experimentally observable waveforms when acoustic waves propagate in plates. It is...

rates. Hearing protectors help reduce acoustic flux from flowing into the ears. This phenomenon is called acoustic attenuation and is measured in decibels...

A surface acoustic wave (SAW) is an acoustic wave traveling along the surface of a material exhibiting elasticity, with an amplitude that typically decays...

intended for characterizing concentrated dispersions and emulsions, complying with the International Standards for acoustic particle sizing ISO 20998 and electroacoustic...

occupied by the system. The density of states is directly related to the dispersion relations of the properties of the system. High DOS at a specific energy...

acoustics. Usually it refers to the investigation of sound production, dispersion and reception in animals (including humans). This involves neurophysiological...

between acoustic dispersion and nonlinear effects. Strain pulses returning to the surface from buried interfaces or other sub-surface acoustically inhomogeneous...

cleaning Acoustic cloak Acoustic contrast factor Acoustic dispersion Acoustic droplet ejection Acoustic emission Acoustic holography Acoustic impedance...

more slowly in spongy materials and faster in stiffer ones. Effects like dispersion and reflection can also be understood using this model. [citation needed]...

transmission systems, interacts with the dispersion properties of the materials, increasing or decreasing total pulse dispersion as the signal propagates. The name...

range of the light spectrum, then the light goes through the sample to a dispersion array (diffraction grating instrument) and captured by a photodiode. For...

{k} =0} the dispersion relation of an acoustic phonon can be approximated as being linear, with a particular gradient giving a dispersion relation of...