{"id":141,"date":"2008-09-05T13:07:51","date_gmt":"2008-09-05T13:07:51","guid":{"rendered":"https:\/\/www.cavsi.com\/espanol\/questionsanswers\/what-is-digital-television-or-dtv\/"},"modified":"2023-03-30T20:29:29","modified_gmt":"2023-03-30T20:29:29","slug":"que-es-la-television-digital-o-dtv","status":"publish","type":"post","link":"https:\/\/www.cavsi.com\/espanol\/blog\/que-es-la-television-digital-o-dtv\/","title":{"rendered":"\u00bfQu\u00e9 es la Televisi\u00f3n Digital o DTV?"},"content":{"rendered":"\n<p>La Televisi\u00f3n Digital o DTV es una nueva tecnolog\u00eda que reemplazar\u00e1 al actual sistema de televisi\u00f3n anal\u00f3gica. DTV es m\u00e1s eficiente y m\u00e1s flexible que la forma tradicional de transmisi\u00f3n conocida como anal\u00f3gica. La televisi\u00f3n digital permite im\u00e1genes y sonido de mayor calidad y m\u00e1s opciones de programaci\u00f3n que la televisi\u00f3n anal\u00f3gica. Sin embargo, una se\u00f1al digital no necesariamente transmite una imagen o un sonido de mayor calidad que una se\u00f1al anal\u00f3gica.<\/p>\n\n\n\n<p>DTV permite a las emisoras ofrecer televisi\u00f3n con mejor calidad de imagen y sonido. DTV hace posible que las estaciones transmitan m\u00faltiples canales de programaci\u00f3n gratuita a la vez, lo que se denomina multidifusi\u00f3n, en lugar de transmitir un canal a la vez. La tecnolog\u00eda DTV tambi\u00e9n se puede utilizar para brindar futuros servicios de datos y video interactivo que la tecnolog\u00eda anal\u00f3gica no puede brindar.<br>DTV ofrece varias opciones de transmisi\u00f3n, dos de las cuales se consideran formatos HDTV. Algunos de los est\u00e1ndares DTV m\u00e1s comunes incluyen:<\/p>\n\n\n\n<p>480i: -la versi\u00f3n digital de las se\u00f1ales anal\u00f3gicas actuales.<br>480p: proporciona una imagen m\u00e1s n\u00edtida y se parece m\u00e1s a la HDTV que a la televisi\u00f3n normal. Hoy todos los DVD se pueden reproducir en EDTV.<br>720p: proporciona una imagen de calidad cercana a 1080i, pero tambi\u00e9n permite la transmisi\u00f3n de se\u00f1ales de 480p.<br>1080i: &#8211; la imagen HDTV m\u00e1s detallada disponible en la transmisi\u00f3n de TV.<\/p>\n\n\n\n<p>Los n\u00fameros de arriba representan la resoluci\u00f3n vertical, mientras que las letras representan entrelazados o exploraci\u00f3n progresiva (i) (p). Por ejemplo, 1080i representa una resoluci\u00f3n vertical de 1080, entrelazada. Para obtener m\u00e1s informaci\u00f3n sobre la lista completa de los est\u00e1ndares actuales de DTV, puede visitar el sitio web de ATSC que figura en la secci\u00f3n de enlaces a continuaci\u00f3n.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Digital Television or DTV is new technology that will replace today&#039;s analog television system. DTV is more efficient and more flexible than the traditional way of broadcasting known as analog.<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"nf_dc_page":"","footnotes":""},"categories":[205],"tags":[254],"class_list":["post-141","post","type-post","status-publish","format-standard","hentry","category-audiovideo","tag-estandares-de-video"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.9 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>\u00bfQu\u00e9 es la Televisi\u00f3n Digital o DTV? - CAVSI<\/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.cavsi.com\/espanol\/blog\/que-es-la-television-digital-o-dtv\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u00bfQu\u00e9 es la Televisi\u00f3n Digital o DTV? - CAVSI\" \/>\n<meta property=\"og:description\" content=\"Digital Television or DTV is new technology that will replace today&#039;s analog television system. 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