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Télécharger Mod-TD2 - LIAS

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2. Montrer que seule la bande supérieure est transmise. Que faudrait-il modifier pour netransmettre que la bande inférieure?Exercice 4Le signal porteuse p(t)=A p cos2f p t est modulé en amplitude par le signal x(t)= B m +A m cos2f m t; 0

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