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harmonic distortion |
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harmonic distortionIn communications, unwanted frequencies that are generated as multiples of the original frequency due to irregularities in the transmission line. In audio amplifiers, harmonic distortion comes from non-uniform operation (non-linearity) in the amplifier circuits. See harmonic. harmonic distortion [här′män·ik di′stȯr·shən] (electronics) Nonlinear distortion in which undesired harmonics of a sinusoidal input signal are generated because of circuit nonlinearity. How to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit webmaster's page for free fun content. |
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| The harmonic distortion for a synthesized 5 kHz sine wave was more than 100 dB below the fundamental. These currents, known as harmonic distortion disturb the voltage quality on the power line causing a variety of disturbances within an affected facility. 5% efficiency and less than 3% total harmonic distortion (THD) with a 7% harmonic filter (standard on the 180 - 225 models). |
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