出典:Wiktionary
So called because its frequency response consists of a series of regularly spaced notches, giving the appearance of a comb.
comb filter (複数形 comb filters)
出典:Wikipedia
出典:『Wikipedia』 (2011/05/25 01:15 UTC 版)
In signal processing, a comb filter adds a delayed version of a signal to itself, causing constructive and destructive interference. The frequency response of a comb filter consists of a series of regularly spaced spikes, giving the appearance of a comb.
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a filter
the product of filtration
a filtrate
a filter used for taking a photograph
a filter that is used for colouring a photograph
the photographic film that used in slide projectors
a mop
a color filter [screen]
the drastically cut film