| 单词 | high-pass filter |
| 释义 | high-pass filter in British Englishnoun electronics a filter that transmits all frequencies above a specified value, substantially attenuating frequencies below this value Compare low-pass filter, band-pass filterhigh-pass filter in Electrical Engineering (haɪ pæs fɪltər) Word forms: (regular plural) high-pass filters noun (Electrical engineering: Computing and control) A high-pass filter is a filter designed to pass all frequencies above its cut-off frequency. A high-pass filter is used in an audio system to allow high frequencies to get through while filteringor cutting low frequencies. In a serial digital data communication system, low-frequency signal components areoften lost when the signal passes through a high-pass filter, such as an AC-coupling network. A high-pass filter is a filter designed to pass all frequencies above its cut-off frequency. |
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