Technology / Television (TV) / Filter: In lighting, a colored gel placed in front of a light source. In cinematography or videography, an optical device (colored, polarized, etc.) Attached to the lens.
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Filter Noun Synonyms: leach, percolate, drip, seep, dribble, trickle, drain, run or pass through, ooze
Filter Adjective Synonyms: sieve, colander, riddle, screen, strainer, gauze, cloth, cheesecloth, membrane
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Technology / Home Audio / Vcf (Voltage Controlled Filter): An audio filter whose effective frequency band is controlled by varying its voltage rather than with a potentiometer. MORE
Technology / Email / Bayesian Filter: An anti-spam program that evaluates header and content of incoming email messages to determine the probability that it is spam. Bayesian filters assign point values to items that appear frequently in MORE
Technology / Email / Content Filters: Software filters that block email based on words, phrases, or header information within the email itself. The goal is to identify spam and filter to the Bulk or Junk mail folders, although this often MORE
Entertainment / Photography / CP Filters: Abbreviation for color printing filters. MORE
Entertainment / Photography / Correction Filter: Filter which alters the color rendition of a scene to suit the color response of the eye. MORE
Entertainment / Photography / Polarizing Filter: Colorless gray filter made from stressed glass. Polarizing filters are used over light sources or camera lenses to reduce or remove specular reflection from certain types of surfaces. MORE