high-pass filter

Noun

Meaning

a filter that passes frequencies above a certain value and attenuates frequencies below that value

Synonyms

Hypernyms

Examples

A band-pass filter is a combination of a low-pass and a high-pass filter. Source: Internet

Hence, this case corresponds to a high-pass filter with a very wide stop band. Source: Internet

It corresponds in the frequency domain to a high-pass filter, which means that high-frequency noise is amplified; differentiation also risks instability. Source: Internet

The stopband of a high-pass filter consists of the frequencies from 0 hertz to a stopband corner frequency (slightly lower than the passband cut-off frequency). Source: Internet

The term "low-pass filter" merely refers to the shape of the filter's response; a high-pass filter could be built that cuts off at a lower frequency than any low-pass filter—it is their responses that set them apart. Source: Internet

This high-pass filter has a slope of 18 dB per octave. Source: Internet

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