{"id":10502,"date":"2026-07-25T23:00:00","date_gmt":"2026-07-25T20:00:00","guid":{"rendered":"https:\/\/global.tab-tv.com\/ro\/?p=10502"},"modified":"2026-07-26T02:40:19","modified_gmt":"2026-07-25T23:40:19","slug":"ce-este-nextgen-tv-vs-atsc-3-0","status":"publish","type":"post","link":"https:\/\/global.tab-tv.com\/ro\/ce-este-nextgen-tv-vs-atsc-3-0\/","title":{"rendered":"NEXTGEN TV \u0219i ATSC 3.0 ce sunt aceste standarde"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">\u00cen Statele Unite \u00eent\u00e2lne\u0219ti frecvent doi termeni: <strong>NEXTGEN TV<\/strong> \u0219i <strong>ATSC 3.0<\/strong>. S-au scris multe despre ei, \u00eens\u0103 nu este \u00eentotdeauna clar dac\u0103 reprezint\u0103 lucruri diferite. Iat\u0103 ce trebuie s\u0103 \u0219tii.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>ATSC 3.0<\/strong> este standardul de a treia genera\u021bie pentru televiziunea digital\u0103 terestr\u0103 (OTA, Over-the-Air), dezvoltat pentru a \u00eenlocui standardul de prim\u0103 genera\u021bie <strong>ATSC 1.0<\/strong>. Standardul <strong>ATSC 2.0<\/strong> a fost \u00een dezvoltare, \u00eens\u0103 a devenit dep\u0103\u0219it \u00eenainte de a fi implementat, iar principalele sale \u00eembun\u0103t\u0103\u021biri au fost integrate ulterior \u00een ATSC 3.0.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>NEXTGEN TV (Next Generation TV)<\/strong> este o denumire comercial\u0103 utilizat\u0103 de <strong>Consumer Technology Association (CTA)<\/strong> \u00een Statele Unite pentru televizoarele capabile s\u0103 recep\u021bioneze transmisii ATSC 3.0. \u00cen spatele numelui NEXTGEN TV nu exist\u0103 o tehnologie separat\u0103 \u0219i nici un standard de transmisie diferit. Chiar \u0219i site-ul oficial NEXTGEN TV precizeaz\u0103 c\u0103 func\u021biile disponibile depind de televizor \u0219i de postul de televiziune, deoarece serviciile comerciale sunt introduse treptat pe diferitele pie\u021be locale.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Cu alte cuvinte, toate func\u021biile reale ale televizorului provin din standardul <strong>ATSC 3.0<\/strong>, nu din denumirea <strong>NEXTGEN TV<\/strong>. Totu\u0219i, este un nume atractiv \u0219i u\u0219or de re\u021binut, pe care produc\u0103torii de televizoare \u00eel folosesc cu pl\u0103cere.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Site-ul NEXTGEN TV: <a href=\"https:\/\/www.watchnextgentv.com\/\">https:\/\/www.watchnextgentv.com\/<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Site-ul ATSC: <a href=\"https:\/\/www.atsc.org\/\">https:\/\/www.atsc.org\/<\/a><\/p>\n\n\n\n<h2 class=\"wp-block-heading has-text-align-center\"><strong>ATSC 3.0 (NEXTGEN TV) caracteristici, implementare \u0219i cerin\u021be privind antena<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>ATSC 3.0<\/strong>, promovat sub denumirea <strong>NEXTGEN TV<\/strong>, este cel mai nou standard de televiziune digital\u0103, dezvoltat pentru a \u00eenlocui ATSC 1.0. Dezvoltarea sa a \u00eenceput ca r\u0103spuns la r\u0103sp\u00e2ndirea rapid\u0103 a televizoarelor <strong>4K<\/strong> \u0219i la introducerea tehnologiei <strong>High Dynamic Range (HDR)<\/strong> \u00een perioada 2015\u20132016. Standardul anterior, ATSC 1.0, a fost conceput pentru transmisii Full HD \u0219i nu suporta rezolu\u021bia Ultra HD, HDR, formatele audio avansate sau multe dintre func\u021biile televiziunii moderne. ATSC 3.0 a fost creat pentru a \u00eendeplini aceste noi cerin\u021be tehnice \u0219i pentru a deveni platforma viitorului televiziunii.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Standardul accept\u0103 transmisii \u00een rezolu\u021bii de la <strong>SD<\/strong> \u0219i <strong>HD<\/strong> p\u00e2n\u0103 la <strong>4K Ultra HD<\/strong>, cu rate de p\u00e2n\u0103 la <strong>120 de cadre pe secund\u0103<\/strong>. De asemenea, este compatibil cu tehnologiile <strong>HDR<\/strong>, inclusiv <strong>Hybrid Log-Gamma (HLG)<\/strong> \u0219i <strong>Perceptual Quantizer (PQ)<\/strong>, oferind un contrast mai ridicat, o luminozitate mai mare \u0219i o gam\u0103 de culori mai extins\u0103.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Capacit\u0103\u021bile audio au fost, de asemenea, \u00eembun\u0103t\u0103\u021bite semnificativ. <strong>ATSC 3.0<\/strong> este compatibil cu <strong>Dolby AC-4<\/strong> \u0219i <strong>MPEG-H 3D Audio<\/strong>, permi\u021b\u00e2nd sunet surround, audio bazat pe obiecte \u0219i o claritate mai bun\u0103 a dialogurilor.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">O alt\u0103 caracteristic\u0103 important\u0103 este sistemul \u00eembun\u0103t\u0103\u021bit de alerte de urgen\u021b\u0103. Televizoarele compatibile pot primi notific\u0103ri de urgen\u021b\u0103 chiar \u0219i atunci c\u00e2nd se afl\u0103 \u00een modul standby, at\u00e2t timp c\u00e2t sunt conectate la alimentarea cu energie electric\u0103 \u0219i recep\u021bioneaz\u0103 semnalul de televiziune. Atunci c\u00e2nd este primit\u0103 o alert\u0103, televizorul poate afi\u0219a automat mesajul de urgen\u021b\u0103.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">ATSC 3.0 a fost proiectat s\u0103 func\u021bioneze \u00een paralel cu formatele existente de transmisie. Acest lucru permite posturilor de televiziune s\u0103 continue difuzarea programelor \u00een <strong>SD<\/strong> \u0219i <strong>HD<\/strong>, introduc\u00e2nd treptat noi servicii. Astfel, tranzi\u021bia c\u0103tre noul standard este mai flexibil\u0103 at\u00e2t pentru radiodifuzori, c\u00e2t \u0219i pentru telespectatori.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Coreea de Sud a fost prima \u021bar\u0103 care a lansat transmisii comerciale \u00een standardul <strong>ATSC 3.0<\/strong> \u00een anul 2017. \u00cen Statele Unite, implementarea a \u00eenceput \u00een 2020 \u0219i r\u0103m\u00e2ne voluntar\u0103, fiecare radiodifuzor put\u00e2nd decide \u00een mod independent momentul trecerii la noul standard.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Pentru recep\u021bionarea transmisiilor <strong>ATSC 3.0 (NEXTGEN TV)<\/strong> este necesar un televizor compatibil cu ATSC 3.0 sau un tuner extern ATSC 3.0, precum \u0219i o anten\u0103 pentru televiziune terestr\u0103 (<strong>OTA<\/strong>, Over-the-Air). Deoarece standardul utilizeaz\u0103 transmisii terestre, calitatea recep\u021biei depinde de puterea semnalului disponibil \u00een zon\u0103 \u0219i de tipul de anten\u0103 utilizat. \u00cen zonele cu acoperire bun\u0103, o anten\u0103 de interior este de obicei suficient\u0103, \u00een timp ce \u00een loca\u021biile aflate la distan\u021b\u0103 mai mare de emi\u021b\u0103toare, o anten\u0103 de exterior ofer\u0103, de regul\u0103, o recep\u021bie mai bun\u0103.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/amzn.to\/3S3Ki7b\" target=\"_blank\" rel=\"noreferrer noopener\"><img loading=\"lazy\" decoding=\"async\" width=\"1009\" height=\"1024\" src=\"https:\/\/global.tab-tv.com\/ro\/wp-content\/uploads\/sites\/2\/2024\/01\/Antenna-for-NextGen-TV-1009x1024.webp\" alt=\"\" class=\"wp-image-10503\" srcset=\"https:\/\/global.tab-tv.com\/ro\/wp-content\/uploads\/sites\/2\/2024\/01\/Antenna-for-NextGen-TV-1009x1024.webp 1009w, https:\/\/global.tab-tv.com\/ro\/wp-content\/uploads\/sites\/2\/2024\/01\/Antenna-for-NextGen-TV-296x300.webp 296w, https:\/\/global.tab-tv.com\/ro\/wp-content\/uploads\/sites\/2\/2024\/01\/Antenna-for-NextGen-TV-768x779.webp 768w, https:\/\/global.tab-tv.com\/ro\/wp-content\/uploads\/sites\/2\/2024\/01\/Antenna-for-NextGen-TV.webp 1024w\" sizes=\"auto, (max-width: 1009px) 100vw, 1009px\" \/><\/a><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u00cen Statele Unite \u00eent\u00e2lne\u0219ti frecvent doi termeni: NEXTGEN TV \u0219i ATSC 3.0. S-au scris multe despre ei, \u00eens\u0103 nu este \u00eentotdeauna clar dac\u0103 reprezint\u0103 lucruri diferite. Iat\u0103 ce trebuie s\u0103 \u0219tii. ATSC 3.0 este standardul de a treia genera\u021bie pentru televiziunea digital\u0103 terestr\u0103 (OTA, Over-the-Air), dezvoltat pentru a \u00eenlocui standardul de prim\u0103 genera\u021bie ATSC 1.0. [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":13132,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"footnotes":""},"categories":[25],"tags":[102],"class_list":["post-10502","post","type-post","status-publish","format-standard","has-post-thumbnail","category-tv","tag-tehnologie"],"_links":{"self":[{"href":"https:\/\/global.tab-tv.com\/ro\/wp-json\/wp\/v2\/posts\/10502","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/global.tab-tv.com\/ro\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/global.tab-tv.com\/ro\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/global.tab-tv.com\/ro\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/global.tab-tv.com\/ro\/wp-json\/wp\/v2\/comments?post=10502"}],"version-history":[{"count":3,"href":"https:\/\/global.tab-tv.com\/ro\/wp-json\/wp\/v2\/posts\/10502\/revisions"}],"predecessor-version":[{"id":13131,"href":"https:\/\/global.tab-tv.com\/ro\/wp-json\/wp\/v2\/posts\/10502\/revisions\/13131"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/global.tab-tv.com\/ro\/wp-json\/wp\/v2\/media\/13132"}],"wp:attachment":[{"href":"https:\/\/global.tab-tv.com\/ro\/wp-json\/wp\/v2\/media?parent=10502"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/global.tab-tv.com\/ro\/wp-json\/wp\/v2\/categories?post=10502"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/global.tab-tv.com\/ro\/wp-json\/wp\/v2\/tags?post=10502"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}