et

harmoonik

1 substantive

Terminological databases

Metroloogia terminibaas

ID 572671 Last modified 25.11.2025
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Domain Standardisation - Metrology
harmoonik preferred
harmooniline former
harmonic preferred
  • perioodilise suuruse kõrgema harmoonilise sageduse sinusoidaalne komponent
  • perioodilise suuruse Fourier-i rea 1. järgust kõrgema sagedusega komponent
  • täisarvulise sagedusega signaali osa, mis on signaali põhisageduse täisarvkordne
  • sinusoidal component of a periodic quantity having a harmonic frequency
  • part of a signal that has a frequency that is an integer multiple of the fundamental frequency of the signal
  • component of order greater than 1 of the Fourier series of a periodic quantity
harmoonik preferred
Usage examples
  • Terminit „harmoonik“ kasutatakse erinevates valdkondades, sealhulgas muusikas, füüsikas, akustikas, elektroonilises jõuülekandes, raadiotehnoloogias, metroloogias ja muudes valdkondades.
Good to know
  • Põhisagedus on üldiselt nimisagedus.
harmooniline former
harmonic preferred
Usage examples
  • The term "harmonic" is employed in various disciplines, including music, physics, acoustics, electronic power transmission, radio technology, metrology, and other fields.
Good to know
  • The fundamental frequency is generally the nominal frequency.
harmonic component variant

Metroloogia terminibaas

ID 574646 Last modified 01.04.2026
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View dataset
Domain Standardisation - Metrology
alamharmoonik preferred
harmoonilise komponent
harmoonik variant
harmonic component preferred
  • täisarvuline osa signaali põhisagedusest, st 1/n korda põhisagedust, kus n on täisarv, mis on suurem kui 1
  • sinusoidal component of a periodic quantity having a harmonic frequency
  • frequency that is an integer fraction of the fundamental frequency of the signal, that is, 1/n times the fundamental frequency, where n is an integer greater than 1
alamharmoonik preferred
Usage examples
  • Alamharmoonikud viitavad moonutatud lainekuju üksikutele sageduselementidele, mida iseloomustab nende harmooniline järk, suurusjärk ja faas, mis tulenevad mittelineaarsete koormuste põhjustatud perioodilistest sinusoidaalsetest moonutustest.
harmoonilise komponent
harmoonik variant
harmonic component preferred
Usage examples
  • Harmonic components refer to the individual frequency elements of a distorted waveform, characterized by their harmonic order, magnitude, and phase, resulting from periodic sinusoidal distortions caused by non-linear loads.
sub-harmonic

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