- acoustical impedance
- акустическое сопротивление
Англо-русский словарь по космонавтике. 2013.
Англо-русский словарь по космонавтике. 2013.
Medical ultrasonography — This article is about using ultrasound to image the human body. For imaging of animals in research, see Preclinical imaging. Sonography redirects here. For the tactile alphabet called sonography , see Night writing. Medical ultrasonography… … Wikipedia
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Thiele/Small — commonly refers to a set of electromechanical parameters that define the specified low frequency performance of a loudspeaker driver. These parameters are published in specification sheets by driver manufacturers so that designers have a guide in … Wikipedia
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Электромеханический фильтр — ЭМФ советского производства, предназначенный для выделения нижней боковой полосы в аппаратуре радиосвязи с промежуточной частотой 500 кГц. Ширина полосы пропускания 3,1 кГц. Механическ … Википедия
Immittance — in electrical and acoustical terminology is a concept combining the impedance and admittance of a system or circuit.It is sometimes convenient to use the term immittance when referring to a complex number which may be either the impedance (ratio… … Wikipedia
Electrical characteristics of dynamic loudspeakers — A dynamic loudspeaker driver s chief electrical characteristic is its electrical impedance versus frequency. Explanation The most common driver type is an electro mechanical transducer using a voice coil rigidly connected to a diaphragm… … Wikipedia