acoustic reactance это:

acoustic reactance
акустическое реактивное сопротивление

Англо-русский словарь технических терминов. 2005.

Смотреть что такое "acoustic reactance" в других словарях:

  • acoustic reactance — noun opposition to the flow of sound through a surface; acoustic resistance is the real component of acoustic impedance and acoustic reactance is the imaginary component • Syn: ↑acoustic resistance, ↑acoustic impedance • Hypernyms: ↑resistance *… …   Useful english dictionary

  • acoustic reactance — Acoustics. acoustic impedance caused by the inertia and elasticity of the transmitting medium. Also called reactance. * * * …   Universalium

  • acoustic resistance — noun opposition to the flow of sound through a surface; acoustic resistance is the real component of acoustic impedance and acoustic reactance is the imaginary component • Syn: ↑acoustic impedance, ↑acoustic reactance • Hypernyms: ↑resistance * * …   Useful english dictionary

  • reactance — /ree ak teuhns/, n. 1. Elect. the opposition of inductance and capacitance to alternating current, expressed in ohms: equal to the product of the sine of the angular phase difference between current and voltage and the ratio of the effective… …   Universalium

  • acoustic impedance — noun opposition to the flow of sound through a surface; acoustic resistance is the real component of acoustic impedance and acoustic reactance is the imaginary component • Syn: ↑acoustic resistance, ↑acoustic reactance • Hypernyms: ↑resistance …   Useful english dictionary

  • acoustic impedance — Acoustics. the total reaction of a medium to the transmission of sound through it, expressed as the ratio of sound pressure to particle velocity at a given point in the medium. * * * ▪ physics       absorption of sound in a medium, equal to the… …   Universalium

  • 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

  • Metamaterial antenna — This Z antenna tested at the National Institute of Standards and Technology is smaller than a standard antenna with comparable properties. Its high efficiency is derived from the Z element inside the square that acts as a metamaterial, greatly… …   Wikipedia

  • Low-pass filter — A low pass filter is a filter that passes low frequency signals but attenuates (reduces the amplitude of) signals with frequencies higher than the cutoff frequency. The actual amount of attenuation for each frequency varies from filter to filter …   Wikipedia

  • Loudspeaker — For other uses, see Loudspeaker (disambiguation). An inexpensive, low fidelity 3½ inch speaker, typically found in small radios …   Wikipedia

  • Electrical ballast — Choke ballast (inductor) used in older lighting. This example is from a tanning bed. Requires a lamp starter (below) and capacitor …   Wikipedia


Поделиться ссылкой на выделенное

Прямая ссылка:
Нажмите правой клавишей мыши и выберите «Копировать ссылку»