aloqa liniyalarida susayish va shovqin darajasi
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mundarija: kirish. susayish va shovqin darajasining ahamiyati aloqa liniyalarida…..…2 1-bob. susayishning turlari……………………………………...…..3 1.1. signal susayishi………………………………………………………….…3 1.2. energiya yo‘qotilishi………………………………………………….……5 2-bob. shovqin va uning turlari………………………………...…6 2.1. tabiiy shovqin…………………………………………………………..…8 2.2. texnik shovqin…………………………………………………………..…9 3-bob. susayish va shovqin darajasini tahlil qilish usullari…………………………………………………………………..…9 3.1. matematik modellar………………………………………………………..9 3.2. eksperimental usullar……………………………………………………..10 4-bob. susayish va shovqinni kamaytirish choralar…….11 4.1. signalni kuchaytirish…………………………………………………...…11 4.2. ekranlash texnologiyalari………………………………………………....12 xulosa………………………………………………………………………13 foydalanilgan adabiyotlar……………………………………....
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