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</html><description>Pulse Amplitude Modulation (PAM) adalah metode transmisi data dengan mengubah amplitudo (tegangan atau level daya) dari setiap pulsa dalam urutan pulsa listrik atau elektromagnetik yang teratur. Jumlah kemungkinan amplitudo pulsa bisa tak terbatas (dalam kasus PAM analog), tetapi biasanya berupa pangkat dua agar sinyal keluarannya dapat berbentuk digital. Misalnya, dalam PAM 4-level, ada 2^2 kemungkinan [&hellip;]</description></oembed>
