high frequencies


high frequencies
высокие частоты

The English-Russian Dictionary Radioengineering. 2009.

Смотреть что такое "high frequencies" в других словарях:

  • high frequencies — aukštieji dažniai statusas T sritis automatika atitikmenys: angl. high frequencies vok. Hochfrequenzen, f rus. высокие частоты, f pranc. hautes fréquences, f …   Automatikos terminų žodynas

  • super-high frequencies — superaukštieji dažniai statusas T sritis automatika atitikmenys: angl. super high frequencies vok. Ultrafrequenzen, f rus. сверхвысокие частоты, f pranc. fréquences supérieures, f …   Automatikos terminų žodynas

  • High fidelity — or hi fi reproduction is a term used by home stereo listeners and home audio enthusiasts (audiophiles) to refer to high quality reproduction of sound or images that are very faithful to the original master recording. High fidelity equipment has… …   Wikipedia

  • high-frequency hearing loss — high tone hearing loss sensorineural hearing loss of tones at high frequencies, most commonly seen with noise induced hearing loss …   Medical dictionary

  • High-pass filter — A high pass filter is a filter that passes high frequencies well, but attenuates (reduces the amplitude of) frequencies lower than the cutoff frequency. The actual amount of attenuation for each frequency varies from filter to filter. It is… …   Wikipedia

  • High frequency limit — The high frequency limit of hearing is the upper extent to which a particular animal can perceive sound. Perhaps the most commonly known aspect of the psychoacoustic model is that humans cannot hear frequencies above and below certain thresholds; …   Wikipedia

  • High Electron Mobility Transistor — HEMT stands for High Electron Mobility Transistor, and is also called heterostructure FET (HFET) or modulation doped FET (MODFET). A HEMT is a field effect transistor incorporating a junction between two materials with different band gaps (i.e. a …   Wikipedia

  • High-speed multimedia radio — (HSMM), colloquially referred to as the hinternet , is the implementation of wireless data networks over amateur radio frequencies using commercial off the shelf (COTS) hardware such as 802.11 access points and D Star equipment. Licensed amateur… …   Wikipedia

  • High frequency — (HF) radio frequencies are between 3 and 30 MHz. Also known as the decameter band or decameter wave as the wavelengths range from one to ten decameters (ten to one hundred metres). Frequencies immediately below HF are denoted Medium frequency… …   Wikipedia

  • High-resolution transmission electron microscopy — (HRTEM) is an imaging mode of the transmission electron microscope (TEM) that allows the imaging of the crystallographic structure of a sample at an atomic scale. [cite book |title=Experimental high resolution electron microscopy |last=Spence… …   Wikipedia

  • High frequency ventilation — is a type of mechanical ventilation that employs very high respiratory rates (>60 breaths per minute) and very small tidal volumes (usually below anatomical dead space).cite journal |author=Krishnan JA, Brower RG |title=High frequency ventilation …   Wikipedia

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