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1 harmonic input
harmonic input sinusförmiges Eingangssignal nEnglish-German dictionary of Electrical Engineering and Electronics > harmonic input
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Harmonic series (music) — Harmonic series of a string. Pitched musical instruments are often based on an approximate harmonic oscillator such as a string or a column of air, which oscillates at numerous frequencies simultaneously. At these resonant frequencies, waves… … Wikipedia
Harmonic oscillator — This article is about the harmonic oscillator in classical mechanics. For its uses in quantum mechanics, see quantum harmonic oscillator. Classical mechanics … Wikipedia
Harmonic drive — A harmonic drive is an input/output gearing mechanism. It is typically used for gearing reduction, but may also be used to increase rotational speed or for differential gearing. Very high gear reduction ratios are possible in a small volume… … Wikipedia
Harmonic Drive — ▪ machine component mechanical speed changing device, invented in the 1950s, that operates on a different principle from, and has capabilities beyond the scope of, conventional speed changers. It consists of a thin ring that deflects… … Universalium
harmonic bounding — noun A situation where one input to output mapping pair receives a set of constraint violations that is a proper subset of the set of constraints violations received by a different input output pair … Wiktionary
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
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 — Problem arising when harmonics of the input frequency appear in the output channel … IT glossary of terms, acronyms and abbreviations
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
Electronic amplifier — A practical amplifier circuit An electronic amplifier is a device for increasing the power of a signal. It does this by taking energy from a power supply and controlling the output to match the input signal shape but with a larger amplitude. In… … Wikipedia