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 ANTIALIASING AND RECONSTRUCTION FILTERS
LOW COST A new range of low cost luminance and chrominance anti-aliasing and reconstruction video filters. The anti-aliasing and reconstruction video filters are designed for use in 4:2:2 a-d and d-a conversion i.e. sampling rates of 13.5 MHz (Ychannel) and 6.75 MHz (U and V channels). Pre-filters have a flat passband and the post-filters are shaped to provide sinx/x correction. These anti-aliasing and reconstruction video filters provide similar performance to the Faraday TFT range but at much reduced cost. |
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