harmonic distortion

harmonic distortion
   Problem arising when harmonics of the input frequency appear in the output channel.

IT glossary of terms, acronyms and abbreviations. . 2015.

Игры ⚽ Поможем написать реферат

Look at other dictionaries:

  • Harmonic Distortion — F/A/V Acoustic distortion characterized by unwanted changes between input and output at a given frequency. (Acoustics) …   Audio and video glossary

  • Harmonic distortion — A&V The production of harmonics at the output of a circuit when period wave is applied to its input. The level of the distortion is usually expressed as a percentage of the level of the input …   Audio and video glossary

  • harmonic distortion — noun : distortion in which harmonics of an input signal are produced in an amplifier and appear in the output along with the amplified input signal …   Useful english dictionary

  • Total harmonic distortion — The total harmonic distortion, or THD, of a signal is a measurement of the harmonic distortion present and is defined as the ratio of the sum of the powers of all harmonic components to the power of the Fundamental frequency.Lesser THD, for… …   Wikipedia

  • Total Harmonic Distortion — (THD) bzw. Gesamte harmonische Verzerrung ist eine Angabe, um die Größe der Anteile, die durch nichtlineare Verzerrungen eines elektrischen oder akustischen Signals entstehen, zu quantifizieren. Diese hat Ähnlichkeit mit dem üblichen Klirrfaktor… …   Deutsch Wikipedia

  • Total harmonic distortion — (THD), zu Deutsch etwa „Gesamte harmonische Verzerrung“, ist eine auch im deutschsprachigen Raum gebräuchliche Angabe, um die Größe nichtlinearer Anteile, also der Verzerrungen eines elektrischen oder akustischen Signals zu quantifizieren. Dieses …   Deutsch Wikipedia

  • Total Harmonic Distortion — Taux de distorsion harmonique Le taux de distorsion harmonique (abrégé THD, total harmonic distortion en anglais) représente la variation d un signal par rapport à une référence. Sommaire 1 Théorie 1.1 THD F 1.2 THD G 2 …   Wikipédia en Français

  • Distortion — This article is about technology, especially electrical engineering. For other uses, see Distortion (disambiguation). Distort redirects here. For other uses, see Distort (disambiguation). A distortion is the alteration of the original shape (or… …   Wikipedia

  • Distortion (music) — Fuzzbox redirects here. For other uses, see Fuzzbox (disambiguation). Distortion (music) Boss distortion pedal Notes A well used Turbo Distortion guitar effect pedal made by Boss Distortion effects create warm , dirty and fuzzy sounds by… …   Wikipedia

  • Distortion power factor — The distortion power factor is used in power electronics to describe how the harmonic distortion of a load current decreases the average power transferred to the load. Distortion power factor is an important factor in the calculation of true… …   Wikipedia

Share the article and excerpts

Direct link
Do a right-click on the link above
and select “Copy Link”