{"id":2116,"date":"2025-02-25T11:55:02","date_gmt":"2025-02-25T04:55:02","guid":{"rendered":"https:\/\/www.linuxid.net\/istilah\/?p=2116"},"modified":"2025-02-25T11:55:02","modified_gmt":"2025-02-25T04:55:02","slug":"pulse-amplitude-modulation-pam","status":"publish","type":"post","link":"https:\/\/www.linuxid.net\/istilah\/pulse-amplitude-modulation-pam\/","title":{"rendered":"pulse amplitude modulation (PAM)"},"content":{"rendered":"<p>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 <a href=\"https:\/\/www.linuxid.net\/istilah\/digital\/\">digital<\/a>.<\/p>\n<p>Misalnya, dalam PAM 4-level, ada 2^2 kemungkinan amplitudo pulsa diskrit; dalam PAM 8-level, ada 2^3 kemungkinan amplitudo pulsa diskrit; dan dalam PAM 16-level, ada 2^4 kemungkinan amplitudo pulsa diskrit.<\/p>\n<p>Dalam beberapa sistem PAM, amplitudo setiap pulsa berbanding lurus dengan amplitudo sinyal modulasi sesaat pada saat pulsa tersebut terjadi. Sementara itu, dalam sistem PAM lainnya, amplitudo pulsa justru berbanding terbalik dengan amplitudo sinyal modulasi. Ada juga sistem yang menentukan intensitas pulsa berdasarkan karakteristik sinyal modulasi lain, seperti frekuensi atau fase sesaatnya, bukan hanya berdasarkan kekuatannya.<\/p>\n<p>PAM hanyalah salah satu dari beberapa bentuk modulasi pulsa. Metode lainnya mencakup variasi pada durasi (atau lebar), frekuensi, posisi, atau interval antar pulsa dalam suatu rangkaian sinyal.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>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;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[67],"tags":[104],"class_list":["post-2116","post","type-post","status-publish","format-standard","hentry","category-computer-science","tag-technical-support"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.9 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Apa itu pulse amplitude modulation (PAM)? - Istilah Komputer<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.linuxid.net\/istilah\/pulse-amplitude-modulation-pam\/\" \/>\n<meta property=\"og:locale\" content=\"id_ID\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Apa itu pulse amplitude modulation (PAM)? - Istilah Komputer\" \/>\n<meta property=\"og:description\" content=\"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. 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