Highpass filter

From Hydrogenaudio Knowledgebase
Revision as of 20:34, 15 September 2006 by Pepoluan (Talk | contribs)

(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)
Jump to: navigation, search

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.