Dėl „silpnintuvo“, „slopintuvo“ ir „malšintuvo“

CONSIDERATIONS, PROPOSALS Vilius PALENSKIS, Vytautas VALIUKĖNAS ON SILPNINTUVO, SLOPINTUVO IR A physics Ne technical specialist ir encounters the English words su attenuation, attenuator, damping, damper, suppression suppressor and their ir equivalents in other languages, but jų when using the Lithuanian equivalents [1-3], there is confusion. In jų the "Physics Dictionary" the English term attenuation corresponds to attenuation, nų damping, [4] attenuator, damper, and the words suppression suppressor are not in it. — ir “Laser Physics Dictionary” provides attenuation [5] attenuation, attenuator — attenuator, suppression — suppression, suppressor suppressor. Two new terms — attenuation and attenuator — are also found in the communications terminology glossary and in the electromagnetic compatibility standard [3, 6]. In the English-Russian and French-Russian radiotechnical dictionaries [7, 8] the English attenuation and the French attēnuation in Russian correspond to zamyxanue (B 1IpOCTpaNCTBE), ocaad.aente, noiowenue. English damping corresponds to the French word amortissement [1, 2], and the latter to the Russian word samyxanue (Bo Bpemeny) [8, 9]. In the “Polytechnic Dictionary of Russian and Lithuanian Languages” [10] ociabaenue is inserted —weakening, weakening, (with) weakening, suppression; ocaabumens —attenuator, damper, attenuator; 3amyxanue —1. extinguishing, 2. weakening, 3. suppression, suppression; ammenoamop —attenuator, attenuator; demndghep — damper, damper; dexnguposaiue — suppression; nodaeume.1b — suppressor; nodae.ienue —(no suppression. It is clear that the greatest confusion is in the polytechnic dictionary [10]. Furthermore, from the English, Russian and French languages it follows that the term attenuation denotes the spatial value of a physical quantity, and damping — the temporal decrease. The English word suppression in Lithuanian corresponds to numalšinimas, nuslopinimas |11). To suppress means to “make less noticeable” [12]. In radio technology, laser technology, etc., the term suppression is used when you want to say that you need to reduce, remove or destroy unwanted harmful vibrations, signals, etc. 44 ir The muffler removes noise, interferenIr ce, etc., but leaves the useful signal. Well, the o attenuator in the same frequency range equally attenuates the useful ir signal, noise ir (interference, interference). In order to facilitate the understanding of these terms, as well as to promote consensus among the specialists of different fields who use them, we provide these Lithuanian terms with definitions and equivalents in other languages (English, German, French and Russian). malšlnimas /suppression/ Unterdruckiing suppression naslictue ()/ (1)/ 1107 (n) Elimination of unwanted or harmful signals, vibrations or electromagnetic waves in a specific frequency or frequency range; most often the reduction of the level to certain values. ba jų Attenuation is described by the ir relationship between ir signal noise, ir signal interference, etc. [6] suppressor/ Unterdriicker (m), suppression device (f)/suppressor (m), canceler (m)/nojtaBureJib (m), yerpoiiCTBO (n) MOJIABJICHUS Device or apparatus for suppressing, destroying or removing unwanted or harmful signals, vibrations or electromagnetic waves. weakening, weakening /attenuation/Abschwachung ([)/affaiblisscment (m), atténuation (f)/3aTyxanue (n) (B ripocipalicTBe), ocnadieHue (n) Reducing (or decreasing) the value of a physical quantity in a particular environment (material, medium) or system (device, device) due to their mutual interaction. It is characterized by a weakness or weakening coefficient. silpnintūvas /attenuator/Abschwacher (m)/affaiblisseur (m), attenuator (m)/ociraGuTeJiL (m), back up (m) A device for attenuating a value of a physical quantity. damping/- Diimplung (f)/amortissement (m)/ saryxarine (n) (BO BpeMeHM), ycriokoetue (n), nemiipuposatiue (n) 45 Temporary reduction ir of the amplitude of mechanical, electrical or other vibration of a system, equipment or device (or decrease). The rate of vibration attenuation is described by the attenuation coefficient or attenuation decrement. suppressor /damper/ Dūmpfer (m), damping device (D/ shock absorber (m)/ ycnoKonTeB (m), nemmep (m) Device or component of a system for damping the ar amplitude of mechanical, electrical or other vibrations (reduce). Attenuators are input-mixed, coaxial, ferritic They are widely used in radiography, laser technology to ir attenuate radiation. The dampers are air, liquid, magnetoinductive, etc. ir They are most widely used in pointed instruments to suppress the vibration of the moving part of the measuring mechanism. Attenuators are echo, harmonic, mody, disturbance, interference, output, 0, constant, variable, abrasion, limit, I, radiation, etc. ir electrodynamics. fields of electromagnetic energy ir References: - Ch0Bapb 110 sneerponuke. — M. Pyceknit sapik, 1984. CiioBaps 110 5JIEKTpOTEXHIKE, — M.: Pycckuit A3bIK, 1985, Five-language dictionary of communications technology terms. — Dictiona1994, ry of Physics Terms. — V.: Dictiona1979, ry of Laser Physics Terms. — V., 1990, Lithuanian standard LST IEC 50 Winter. 161 Chapter: Electromagnetic 7. Aurno-pycexnit CJIOBapb 10 pammi 8. Opannysceko-pycexnti PATHOTEXHUYECKUH CJIOBapb. — M. 1963. 9. Opan Ly3cKo-pycckuit CJIOBApb mo PAIHO3JIEKTPOHM Ke. — M.: Pyccxatit SI3BIK, 1978. 10 Russian-Lithuanian Polytechnic Dictionary. — V.: Directory of encyclopedias 1989, 11. English-Lithuanian dictionary. — V: Science, 1986. 12. Dictionary of Modern English. — 46 km O m own (161) “Electrical engineering. Terms ir defineincompatibility” (in the press). OTeXHHKe. — M.: 1959, V.: Encyclopedia ir of Science Fiction 1993.