单词 | frequency response |
释义 | frequency response in Electrical Engineering (frikwənsi rɪspɒns) Word forms: (regular plural) frequency responses noun (Electrical engineering: Computing and control) frequencyThe frequency response of a circuit is the way in which it varies voltage or current with change in frequency. Carbon microphones have poor frequency response and bad signal-to-noise ratios, and they are only suitable for telephones and suchcommunication applications. Reducing the bandwidth of the circuit to a minimum will also minimize noise, andthere is also a requirement to match the bandwidth to the frequency response required for the input signal. The frequency response of a circuit is the way in which it varies voltage or current with change in frequency. |
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