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单词 harmonic distortion
释义

harmonic distortion


harmonic distortion

n (Electronics) electronics distortion caused by nonlinear characteristics of electronic apparatus, esp of audio amplifiers, that generate unwanted harmonics of the input frequencies
Translations
Klirrfaktor

harmonic distortion


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.

harmonic distortion

In 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.

Harmonia axyridis


Harmonia axyridis

(har-mon'e-a ak-sir'id-is) The scientific name for a small multicolored beetle that may take up residence indoors, esp. during cooler weather. It is an important source of indoor allergies. It is found in the southern U.S. and in many other parts of the world. Synonym: Asian lady beetle; multicolored Asian lady beetle
AcronymsSeehot dogThesaurusSeedistortion
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更新时间:2024/12/23 22:04:40