comb filter definition of comb filter in the Free Online Encyclopedia.

comb filter

A bandpass filter used to process audio and video signals by mixing the original with a delayed signal. Comb filters allow selected frequencies to pass while blocking their harmonics and all other frequencies. Their most common application is to sharpen a composite video image by eliminating residual color (chroma) from the brightness (luma) signal that was not entirely filtered out in an earlier stage.

Early analog and two-line digital comb filters mix one line of video with the next. Since color signals are 180 degrees out of phase in alternating lines, the mixing removes most remaining color from the luma. A three-line digital comb filter averages the signal from the line before and after it to obtain a more accurate cancellation. The better a TV's comb filter, the less artifacts in the image (see dot crawl). See composite video.

comb filter [′kōm ‚fil·tər]

(electronics)

A wave filter whose frequency spectrum consists of a number of equispaced elements resembling the teeth of a comb.

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No references found	For illustration there is a package available that includes shuffling, panning, panoramas width along with comb filters and a couple other inclusions as well. How to Make Your Own Music from Home with VST Plugins, Effects and ... by Eugene Walker / Arts and entertainment industries community The BCM3563 is a highly integrated solution that adds full 1080p support and two NTSC/PAL video decoders, with each decoder supported by its own 3D comb filter and motion adaptive de-interlacing capability. BROADCOM/RAISINGSUN TO DELIVER DIGITAL TV FOR CHINA MARKET by Electro Manufacturing Not only that, but it also features: · DCDi High Quality Picture · Digital Comb Filter · Digital Audio Surround Processor (DASP), which creates immersive sound Another feature that LG has introduced to its LCD TV''s is that of the Electronic Picture Frame, or EPF. Choosing An LG LCD TV by Jason West / Computers and Internet community	coma lobe Coma supercluster comagmatic province Comagmatic Rocks COMAL Comal County Comana Comanche Comanche County Comanche Indians Comanche National Grassland Comanche North Comanchean Comaneci, Nadia Comarum Comasteridae comatic circle comatose Comatulida Comayagua comb comb antenna comb board comb ceiling comb cut comb filter comb growth unit comb jelly comb nephoscope comb polymer comb-grained Combarelles, Les Combarieu, Jules Combat Combat Alert combat analysis Combat Arm combat chart combat development combat development field experiment combat development study project combat development test project Combat Documents Combat Group combat information center Combat Leaflet combat loading Combat Mission Combat Order Combat Readiness Combat Regulations	comatosely comatosely comatoseness Comatous Comatula comatulae comatulid Comatulida Comatulidae comatulids COMAW Comayagua Comayagua Comayagua, Comayagua Comayagua, Comayagua Comayaguela Comayaguela Comayaguela comb comb comb comb comb comb Comb (anatomy) Comb (anatomy) comb antenna comb board comb ceiling comb cut comb filter comb for comb growth unit Comb jellies Comb jellies comb jelly comb jelly comb nephoscope comb out comb out comb out comb out comb out comb out of Comb over comb polymer comb through comb through comb-footed spider comb-grained comb-like comb-like comb-like comb-like Comb-Line Resonator comb-out Comb-over Comb-overs comb-plate Comb-shaped comb.

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For illustration there is a package available that includes shuffling, panning, panoramas width along with comb filters and a couple other inclusions as well.

How to Make Your Own Music from Home with VST Plugins, Effects and ... by Eugene Walker / Arts and entertainment industries community

The BCM3563 is a highly integrated solution that adds full 1080p support and two NTSC/PAL video decoders, with each decoder supported by its own 3D comb filter and motion adaptive de-interlacing capability.

BROADCOM/RAISINGSUN TO DELIVER DIGITAL TV FOR CHINA MARKET by Electro Manufacturing

Not only that, but it also features: · DCDi High Quality Picture · Digital Comb Filter · Digital Audio Surround Processor (DASP), which creates immersive sound Another feature that LG has introduced to its LCD TV''s is that of the Electronic Picture Frame, or EPF.

Choosing An LG LCD TV by Jason West / Computers and Internet community