acoustic-mass
1acoustic mass — akustinė masė statusas T sritis Standartizacija ir metrologija apibrėžtis Dydis, lygus akustinės masinės reaktyviosios varžos ir kampinio dažnio sandaugai. Kai akustinės pilnutinės varžos reaktyviąją dalį lemia tik inercija, ji vadinama akustine… …
2acoustic mass — akustinė masė statusas T sritis fizika atitikmenys: angl. acoustic mass vok. akustische Masse, f rus. акустическая масса, f pranc. inertance, f; masse acoustique, f …
3acoustic mass — noun see acoustic inertance …
4acoustic inertance — noun or acoustic mass : the impeding effect of inertia upon the transmission of sound in a conduit, equal in a tubular conduit (as an organ pipe) to the mass of the vibrating medium divided by the square of the cross section : the acoustic… …
5acoustic inertance — Acoustics. inertance. Also called acoustic mass. * * * …
6Acoustic theory — is the field relating to mathematical description of sound waves. It is derived from fluid dynamics. See acoustics for the engineering approach.The propagation of sound waves in a fluid (such as air) can be modeled by an equation of motion… …
7Acoustic resonance — is the tendency of an acoustic system to absorb more energy when the frequency of its oscillations matches the system s natural frequency of vibration (its resonance frequency ) than it does at other frequencies. A resonant object will probably… …
8Acoustic Radiation Force Impulse (ARFI) Imaging — uses acoustic radiation force to generate images of the mechanical properties of soft tissue. How it worksAcoustic radiation force is a phenomenon associated with the propagation of acoustic waves in attenuating media. Attenuation includes both… …
9Acoustic streaming — is a steady current forced by the absorption of high amplitude acoustic oscillations.This phenomenon can be observed near sound emitters, or in the standing waves within a Kundt s tube.It is the less known opposite of sound generation by a… …
10Mass (Bernstein) — MASS (formally, MASS: A Theatre Piece for Singers, Players, and Dancers ) is a musical theatre work composed by Leonard Bernstein with text by Bernstein and additional text and lyrics by Stephen Schwartz. Commissioned by Jacqueline Kennedy, it… …
