characteristic acoustic impedance

būdingoji kompleksinė akustinė varža statusas T sritis fizika atitikmenys: angl. characteristic acoustic impedance vok. Schallkennimpedanz, f rus. удельный акустический импеданс, m pranc. impédance acoustique caractéristique, f

Fizikos terminų žodynas : lietuvių, anglų, prancūzų, vokiečių ir rusų kalbomis. – Vilnius : Mokslo ir enciklopedijų leidybos institutas. . 2007.

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  • characteristic acoustic impedance — būdingoji kompleksinė akustinė varža statusas T sritis Standartizacija ir metrologija apibrėžtis Tam tikrame terpės taške plokščiosios sklindančios bangos kompleksinis garso slėgis, padalytas iš kompleksinio dalelių greičio. atitikmenys: angl.… …   Penkiakalbis aiškinamasis metrologijos terminų žodynas

  • Acoustic impedance — The acoustic impedance Z (or sound impedance) is a frequency f dependent parameter and is very useful, for example, for describing the behaviour of musical wind instruments. Mathematically, it is the sound pressure p divided by the particle… …   Wikipedia

  • Characteristic impedance — This article is about impedance in electronics. For impedance of electromagnetic waves, see Wave impedance. For characteristic acoustic impedance, see Acoustic impedance. Schematic representation of a circuit where a source is coupled to a load… …   Wikipedia

  • impédance acoustique caractéristique — būdingoji kompleksinė akustinė varža statusas T sritis Standartizacija ir metrologija apibrėžtis Tam tikrame terpės taške plokščiosios sklindančios bangos kompleksinis garso slėgis, padalytas iš kompleksinio dalelių greičio. atitikmenys: angl.… …   Penkiakalbis aiškinamasis metrologijos terminų žodynas

  • impédance acoustique caractéristique — būdingoji kompleksinė akustinė varža statusas T sritis fizika atitikmenys: angl. characteristic acoustic impedance vok. Schallkennimpedanz, f rus. удельный акустический импеданс, m pranc. impédance acoustique caractéristique, f …   Fizikos terminų žodynas

  • Impedance — is a concept associated with the transmission of waves and electrical signals. There are many kinds of waves, and impedance is different in each of them, hence this disambiguation page. However, impedance is also a unifying concept. It is related …   Wikipedia

  • Impedance matching — In electronics, impedance matching is the practice of designing the input impedance of an electrical load (or the output impedance of its corresponding signal source) to maximize the power transfer and/or minimize reflections from the load.… …   Wikipedia

  • Acoustic transmission lines — An acoustic transmission line is the acoustic analog of the electrical transmission line, typically thought of as a rigid walled tube that is long and thin relative to the wavelength of sound present in it. Pipe organs, woodwinds, and the like… …   Wikipedia

  • impedance — 1. Total opposition to flow. In electricity, when flow is steady, i. is simply the resistance, e.g., the driving pressure per unit flow; when flow is changing, i. also includes the factors that oppose changes in flow. Thus, deviations of i., from …   Medical dictionary

  • Underwater acoustics — The field of underwater acoustics is closely related to a number of other fields of acoustic study, including sonar, transduction, acoustic signal processing, acoustical oceanography, bioacoustics, and physical acoustics.HistoryUnderwater sound… …   Wikipedia

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