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Sky Digital BSkyB, Freesat & Saorsat support forum
Sky & Freesat fringe reception
Signal Strength 50% Quality Zero Picture OK?
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<blockquote data-quote="spiney" data-source="post: 164948" data-attributes="member: 192438"><p>Unless you're actually getting pixillation, then the picture is the best possible, and there's no way of "improving" it by further by decreasing the Viterbi bit error rate (from higher received strength).</p><p></p><p>Due to how digital tv decoding works, via Viterbi deconvolution and block error correction.</p><p></p><p>If there is pixilation, then it's lower noise lnb, or bigger dish, or more sensitive receiver.</p><p></p><p>If trying to re-position, on a low and sometimes poorly received signal (in bad weather), then what you're looking for is the highest received "quality".</p></blockquote><p></p>
[QUOTE="spiney, post: 164948, member: 192438"] Unless you're actually getting pixillation, then the picture is the best possible, and there's no way of "improving" it by further by decreasing the Viterbi bit error rate (from higher received strength). Due to how digital tv decoding works, via Viterbi deconvolution and block error correction. If there is pixilation, then it's lower noise lnb, or bigger dish, or more sensitive receiver. If trying to re-position, on a low and sometimes poorly received signal (in bad weather), then what you're looking for is the highest received "quality". [/QUOTE]
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Sky Digital BSkyB, Freesat & Saorsat support forum
Sky & Freesat fringe reception
Signal Strength 50% Quality Zero Picture OK?
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