- beat frequency
- частота биений
Englsh-Russian aviation and space dictionary. - M.: Military publishing house USSR Ministry of Defence. edited by M. Murashkevich. 1974.
beat frequency
Смотреть что такое "beat frequency" в других словарях:
beat frequency — mūšos dažnis statusas T sritis automatika atitikmenys: angl. beat frequency vok. Schwebungsanzeiger, m rus. частота биений, f pranc. fréquence de battements, f … Automatikos terminų žodynas
beat frequency — mūšos dažnis statusas T sritis Standartizacija ir metrologija apibrėžtis Dažnis periodiškai kintamos amplitudės atstojamojo virpesio, susidarančio interferuojant harmoniniams artimų dažnių virpesiams. atitikmenys: angl. beat frequency vok.… … Penkiakalbis aiškinamasis metrologijos terminų žodynas
beat frequency — mūšos dažnis statusas T sritis fizika atitikmenys: angl. beat frequency vok. Schwebungsfrequenz, f rus. частота биений, f pranc. fréquence de battement, f … Fizikos terminų žodynas
Beat frequency oscillator — A beat frequency oscillator or BFO in radio telegraphy, is a dedicated oscillator used to create an audio frequency signal from carrier wave transmissions to make them audible, as they are not broadcast as such. The signal from the BFO is then… … Wikipedia
beat frequency — The periodic variation in amplitude of an oscillation resulting from the superimposition (or mixing) of two oscillations of differing frequencies. It is equal to the difference between the two frequencies … Aviation dictionary
beat frequency — … Useful english dictionary
Doppler-beat frequency — Doplerio mūšos dažnis statusas T sritis fizika atitikmenys: angl. Doppler frequency; Doppler beat frequency vok. Dopplersche Schwebungsfrequenz, f rus. доплеровская частота, f; частота доплеровских биений, f pranc. fréquence des battements de… … Fizikos terminų žodynas
beat — beatable, adj. /beet/, v., beat, beaten or beat, beating, n., adj. v.t. 1. to strike violently or forcefully and repeatedly. 2. to dash against: rain beating the trees. 3. to flutter, flap, or rotate in or against: beating the air with its wings … Universalium
Frequency comb — A frequency comb is the graphic representation of the spectrum of a mode locked laser. An octave spanning comb can be used for mapping radio frequencies into the optical frequency range or it can be used to steer a piezoelectric mirror within a… … Wikipedia
beat phenomenon — when a two degree of freedom system has two closely spaced natural frequencies, wn1 and wn2, vibration kinetic energy will transfer from one degree of freedom to the other in a periodic fashion. The frequency of this transfer is known as the beat … Mechanics glossary
beat — [bēt] vt. beat, beaten, beating [ME beten < OE beatan < IE * bhaut < base * bhau , * bhū , to strike, beat > BEETLE2, BUTT1 & BUTT2, L fustis, a club] 1. to … English World dictionary
