What does high-pass filter mean?

Definitions for high-pass filter
high-pass fil·ter

This dictionary definitions page includes all the possible meanings, example usage and translations of the word high-pass filter.

Princeton's WordNet

  1. high-pass filternoun

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

Wikipedia

  1. High-pass filter

    A high-pass filter (HPF) is an electronic filter that passes signals with a frequency higher than a certain cutoff frequency and attenuates signals with frequencies lower than the cutoff frequency. The amount of attenuation for each frequency depends on the filter design. A high-pass filter is usually modeled as a linear time-invariant system. It is sometimes called a low-cut filter or bass-cut filter in the context of audio engineering. High-pass filters have many uses, such as blocking DC from circuitry sensitive to non-zero average voltages or radio frequency devices. They can also be used in conjunction with a low-pass filter to produce a band-pass filter. In the optical domain filters are often characterised by wavelength rather than frequency. High-pass and low-pass have the opposite meanings, with a "high-pass" filter (more commonly "long-pass") passing only longer wavelengths (lower frequencies), and vice versa for "low-pass" (more commonly "short-pass").

ChatGPT

  1. high-pass filter

    A high-pass filter is a type of electronic filter that allows signals with frequencies higher than a certain cutoff frequency to pass through, while blocking signals with frequencies lower than this point. This tool is commonly used in audio and image data processing to remove low frequency components such as noise, or to enhance high frequency elements.

Wikidata

  1. High-pass filter

    A high-pass filter is an electronic filter that passes high-frequency signals but attenuates signals with frequencies lower than the cutoff frequency. The actual amount of attenuation for each frequency varies from filter to filter. A high-pass filter is usually modeled as a linear time-invariant system. It is sometimes called a low-cut filter or bass-cut filter. High-pass filters have many uses, such as blocking DC from circuitry sensitive to non-zero average voltages or RF devices. They can also be used in conjunction with a low-pass filter to make a bandpass filter.

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Numerology

  1. Chaldean Numerology

    The numerical value of high-pass filter in Chaldean Numerology is: 7

  2. Pythagorean Numerology

    The numerical value of high-pass filter in Pythagorean Numerology is: 4

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"high-pass filter." Definitions.net. STANDS4 LLC, 2024. Web. 30 May 2024. <https://www.definitions.net/definition/high-pass+filter>.

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