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12:23 May 20, 2013 |
English to Romanian translations [PRO] Tech/Engineering - Engineering (general) | |||||
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| Selected response from: elena1310 (X) Local time: 18:40 | ||||
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Summary of answers provided | ||||
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3 | anvelopa analogică |
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anvelopa analogică Explanation: amplitudinea semnalului analogic Un semnal analogic cu conținutul spectral concentrat într-o bandă îngustă din jurul anumitei frecvențe poate fi reprezentat în general sub forma 21BFB≤≤)(txacF , (6.106) )](2cos[)()(ttFtAtxcaϕπ+= unde A(t) este amplitudinea sau anvelopa semnalului [i ϕ(t) este faza semnalului. http://telecom.etc.tuiasi.ro/pns/curs/cap6_nou.pdf 7. (Physics / General Physics) Telecomm the outer shape of a modulated wave, formed by the peaks of successive cycles of the carrier wave http://www.thefreedictionary.com/Envelope |
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