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Νέες τεχνολογίες, Χώροι, Εγκαταστάσεις
Προστασία Home Cinema από διακοπή ρεύματος
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<blockquote data-quote="argi" data-source="post: 764590" data-attributes="member: 874"><p>και ολιγη θεωρεια απο ενα αναγνωρισμενο προιον εκτος ελλαδας</p><p>THE LIGHTSPEED SOLUTION</p><p></p><p></p><p> Lightspeed Powerline filters effectively block performance robbing AC contaminants from affecting your valued components . . . and do so with an important difference.</p><p></p><p>Traditional AC filtration is available in many formats--from $10 devices adequate for protecting your clock-radio to hideously expensive and complicated systems with all the charm and aesthetic appeal of welding equipment.</p><p></p><p>Despite immense differences in cost and size, previous filtration schemes share one commonality: the use of inductive coils to block ultra-high frequency (RFI and EMI) noise.</p><p></p><p>However, coils have a fundamental drawback when used to filter AC for an audio or audio/video system. They introduce an unavoidable time-lag when subjected to instantaneous high current demands common when power amplifiers attempt to reproduce high level musical transients. The sonic penalties of this time lag include smeared transients at all power levels and diminished crescendos that lack true speed and impact of live music. Video performance suffers from reduced shadow detail, particularly in fast moving scenes that rapidly vary from light to dark and back again.</p><p></p><p>Although the coil eventually "catches up," the damage is already done. Audio data is robbed of immediacy. Video images are less convincing and enveloping.</p><p> </p><p> </p><p>Lightspeed technology provides both protection and enhancement. Each Lightspeed Powerline Filter passes the power transmission (AC) line through a unique multi segmented "lossy transmission" mechanism composed of select magnetic materials. This mechanism maintains proper impedances while severely reducing the effects of RFI/EMI. The total lack of inductive coils, including isolation transformers, ensures full current delivery and uncompromised performance. top</p></blockquote><p></p>
[QUOTE="argi, post: 764590, member: 874"] και ολιγη θεωρεια απο ενα αναγνωρισμενο προιον εκτος ελλαδας THE LIGHTSPEED SOLUTION Lightspeed Powerline filters effectively block performance robbing AC contaminants from affecting your valued components . . . and do so with an important difference. Traditional AC filtration is available in many formats--from $10 devices adequate for protecting your clock-radio to hideously expensive and complicated systems with all the charm and aesthetic appeal of welding equipment. Despite immense differences in cost and size, previous filtration schemes share one commonality: the use of inductive coils to block ultra-high frequency (RFI and EMI) noise. However, coils have a fundamental drawback when used to filter AC for an audio or audio/video system. They introduce an unavoidable time-lag when subjected to instantaneous high current demands common when power amplifiers attempt to reproduce high level musical transients. The sonic penalties of this time lag include smeared transients at all power levels and diminished crescendos that lack true speed and impact of live music. Video performance suffers from reduced shadow detail, particularly in fast moving scenes that rapidly vary from light to dark and back again. Although the coil eventually "catches up," the damage is already done. Audio data is robbed of immediacy. Video images are less convincing and enveloping. Lightspeed technology provides both protection and enhancement. Each Lightspeed Powerline Filter passes the power transmission (AC) line through a unique multi segmented "lossy transmission" mechanism composed of select magnetic materials. This mechanism maintains proper impedances while severely reducing the effects of RFI/EMI. The total lack of inductive coils, including isolation transformers, ensures full current delivery and uncompromised performance. top [/QUOTE]
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Προστασία Home Cinema από διακοπή ρεύματος
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