Highpass filter: Difference between revisions
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Highpass filter is the opposite of [[lowpass filter]]. low frequency noise is attenuated, while high frequency noise is allowed to pass through above the cut-off. | Highpass filter is the opposite of [[lowpass filter]]. low frequency noise is attenuated, while high frequency noise is allowed to pass through above the cut-off. | ||
[[Category: | [[Category:Signal Processing]] | ||
Latest revision as of 20:34, 15 September 2006
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Highpass filter is the opposite of lowpass filter. low frequency noise is attenuated, while high frequency noise is allowed to pass through above the cut-off.