Radiokarnay
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Radiokarnay — reproduktor nutq, musiqa va boshqa tovushlarni balandlatib eshittiradigan elektroakustik yoki mexanik qurilma. Tovush chastotali elektr toki yoki kuchlanishni mexanik vosita (diffuzor, diafragma va boshqalar) yordamida tovush tebranishlariga aylantirib beradi. Radiokarnayning elektrodinamik, ruporli, pyezoelektr, kondensatorli, elektromagnitli va pnevmatik xillari bor. Radioeshittirish tarmoqlari, tovush kuchaytirish tizimlari va boshqa sohalarda elektrodinamik radiokarnay (nominal quvvati 0,1-100 va chastotalar polosasi 5-12000 gs), bir nechta diffuzorli radiokarnaydan iborat tovush karnaylari (nominal quvvati — 100 va gacha, chastotalar polosasi — 100-800 gs), elektrodinamik va ruporli radiokarnaydan iborat (nominal quvvati 100 va gacha) agregatlar keng qoʻllangan[1].
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