{"id":4185,"date":"2022-01-09T20:37:17","date_gmt":"2022-01-09T20:37:17","guid":{"rendered":"https:\/\/diferenciario.com\/br\/ntsc-e-pal\/"},"modified":"2022-01-09T20:37:17","modified_gmt":"2022-01-09T20:37:17","slug":"ntsc-e-pal","status":"publish","type":"post","link":"https:\/\/diferenciario.com\/br\/ntsc-e-pal\/","title":{"rendered":"Diferen\u00e7a entre NTSC e PAL"},"content":{"rendered":"<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-2581\" src=\"https:\/\/diferenciario.com\/br\/wp-content\/uploads\/ntsc-e-pal.webp\" alt=\"Diferen\u00e7a entre NTSC e PAL\" width=\"650\" height=\"450\" \/><\/p>\n<div>\n<h2>Principal diferen\u00e7a<\/h2>\n<p>NTSC significa Comit\u00ea Nacional do Sistema de Televis\u00e3o. \u00c9 um sistema de codifica\u00e7\u00e3o de cores respons\u00e1vel por configurar a qualidade visual e gr\u00e1fica do conte\u00fado exibido na televis\u00e3o. Geralmente \u00e9 para televis\u00e3o anal\u00f3gica. PAL significa Alterna\u00e7\u00e3o de Fase por Linha. Em todo o mundo, esses dois sistemas s\u00e3o usados \u200b\u200bpara tornar o conte\u00fado visual vis\u00edvel e a \u00fanica diferen\u00e7a \u00e9 que dois sistemas est\u00e3o localizados em diferentes \u00e1reas do mundo. A diferen\u00e7a b\u00e1sica entre os dois sistemas \u00e9 sua largura de banda, quadros por segundo e propor\u00e7\u00e3o.<\/p>\n<h2>Quadro comparativo<\/h2>\n<section style=\"width:100%;overflow-x:auto;overflow-y:hidden;\">\n<table>\n<tbody>\n<tr>\n<td><\/td>\n<td><strong>NTSC<\/strong><\/td>\n<td><strong>CAMARADA<\/strong><\/td>\n<\/tr>\n<tr>\n<td><strong>Ele representa<\/strong><\/td>\n<td>Comit\u00ea do Sistema Nacional de Televis\u00e3o<\/td>\n<td>Altern\u00e2ncia de fase por linha<\/td>\n<\/tr>\n<tr>\n<td><strong>portador de som<\/strong><\/td>\n<td>4,5MHz<\/td>\n<td>5,5MHz<\/td>\n<\/tr>\n<tr>\n<td><strong>Banda larga<\/strong><\/td>\n<td>6MHz<\/td>\n<td>7 a 8MHz<\/td>\n<\/tr>\n<tr>\n<td><strong>largura de banda de v\u00eddeo<\/strong><\/td>\n<td>4,2MHz<\/td>\n<td>5,0 MHz<\/td>\n<\/tr>\n<tr>\n<td><strong>frequ\u00eancia vertical<\/strong><\/td>\n<td>60Hz<\/td>\n<td>50Hz<\/td>\n<\/tr>\n<tr>\n<td><strong>frequ\u00eancia horizontal<\/strong><\/td>\n<td>15,734kHz<\/td>\n<td>15,625kHz<\/td>\n<\/tr>\n<tr>\n<td><strong>Frequ\u00eancia de subportadora de cor<\/strong><\/td>\n<td>3,579545MHz<\/td>\n<td>4,422618MHz<\/td>\n<\/tr>\n<tr>\n<td><strong>Linhas \/ Campo<\/strong><\/td>\n<td>525\/60<\/td>\n<td>625\/50<\/td>\n<\/tr>\n<tr>\n<td><strong>Corre\u00e7\u00e3o de cor<\/strong><\/td>\n<td>Manual<\/td>\n<td>Autom\u00e1tico<\/td>\n<\/tr>\n<tr>\n<td><strong>Usado em<\/strong><\/td>\n<td>Estados Unidos e Jap\u00e3o.<\/td>\n<td>Reino Unido, Austr\u00e1lia e Su\u00e9cia.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/section>\n<h2>O que \u00e9 NTSC?<\/h2>\n<p>NTSC significa Comit\u00ea Nacional do Sistema de Televis\u00e3o; \u00e9 um sistema que envolve a qualidade do conte\u00fado visual visto na TV. Este sistema \u00e9 aplic\u00e1vel com TVs anal\u00f3gicas e TVs digitais. Est\u00e1 distribu\u00eddo por regi\u00e3o e abrange uma vasta \u00e1rea geogr\u00e1fica. O primeiro sistema baseado em NTSC foi desenvolvido em 1941, que era principalmente para televisores anal\u00f3gicos em preto e branco e n\u00e3o suportava conte\u00fado visual colorido. A cobertura de televis\u00e3o digital usando este sistema em particular inclui toda a Am\u00e9rica do Norte e Am\u00e9rica do Sul, juntamente com Birm\u00e2nia, Jap\u00e3o, Taiwan, Ilhas do Pac\u00edfico e Cor\u00e9ia do Sul. Este sistema tamb\u00e9m \u00e9 usado nas Filipinas, mas apenas para aparelhos de televis\u00e3o anal\u00f3gicos.<\/p>\n<h2>O que \u00e9 PAL?<\/h2>\n<p>PAL significa Alterna\u00e7\u00e3o de Fase por Linha. \u00c9 outro sistema amplamente utilizado que \u00e9 respons\u00e1vel pela qualidade do conte\u00fado visual veiculado nas televis\u00f5es. PAL est\u00e1 presente em diferentes \u00e1reas e cobre o resto das \u00e1reas que n\u00e3o envolvem NTSC. Al\u00e9m disso, o sistema PAL \u00e9 mais facilitado e baseado em tecnologia moderna em rela\u00e7\u00e3o ao NTSC. A propor\u00e7\u00e3o em sistemas PAL \u00e9 de 720X526 e a entrega dos quadros \u00e9 de 25 fps. O NTSC usou a corre\u00e7\u00e3o manual de cores, enquanto o PAL, ao contr\u00e1rio do NTSC, possui op\u00e7\u00f5es de corre\u00e7\u00e3o autom\u00e1tica de cores. PAL \u00e9 mais comumente usado em pa\u00edses como Austr\u00e1lia, Reino Unido, \u00c1sia e muitos pa\u00edses europeus, como Su\u00e9cia, Dinamarca, etc. O primeiro sistema PAL foi desenvolvido inicialmente na Europa Ocidental em 1950 e foi proposto a alguns pa\u00edses para fins de teste.<\/p>\n<h2>NTSC vs. PAL<\/h2>\n<ul>\n<li>NTSC significa Comit\u00ea Nacional do Sistema de Televis\u00e3o.<\/li>\n<li>PAL significa Alterna\u00e7\u00e3o de Fase por Linha.<\/li>\n<li>NTSC \u00e9 usado na Am\u00e9rica do Norte, Am\u00e9rica do Sul, EUA, Jap\u00e3o, Taiwan, Filipinas e Coreia do Sul,<\/li>\n<li>PAL \u00e9 usado na Austr\u00e1lia, Reino Unido, \u00c1sia e v\u00e1rios pa\u00edses europeus, como Su\u00e9cia, B\u00e9lgica,<\/li>\n<li>O NTSC possui um sistema manual para corre\u00e7\u00e3o de cores.<\/li>\n<li>PAL possui o sistema de corre\u00e7\u00e3o autom\u00e1tica de cores.<\/li>\n<li>NTSC tem uma taxa de entrega maior que PAL, ou seja, 30 fps como 25 fps de PAL.<\/li>\n<li>PAL tem uma propor\u00e7\u00e3o de aspecto mais alta de 720 \u00d7 576 do que 720 \u00d7 480 do NTSC.<\/li>\n<li>O sistema PAL usa a tecnologia mais recente em compara\u00e7\u00e3o com o NTSC.<\/li>\n<li>O sistema NTSC pode ser decodificado com um par de decodificadores NTSC.<\/li>\n<\/ul>\n<div style=\"text-align:center;margin:0px 0px 15px 0px;\"><\/div>\n<h2>V\u00eddeo Comparativo<\/h2>\n<p class=\"ayg-error\">Error 403 The request cannot be completed because you have exceeded your <a href=\"\/youtube\/v3\/getting-started#quota\">quota<\/a>. : quotaExceeded<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Principal diferen\u00e7a NTSC significa Comit\u00ea Nacional do Sistema de Televis\u00e3o. \u00c9 um sistema de codifica\u00e7\u00e3o de cores respons\u00e1vel por configurar a qualidade visual e gr\u00e1fica do conte\u00fado exibido na televis\u00e3o. Geralmente \u00e9 para televis\u00e3o anal\u00f3gica. PAL significa Alterna\u00e7\u00e3o de Fase por Linha. Em todo o mundo, esses dois sistemas s\u00e3o usados \u200b\u200bpara tornar o conte\u00fado &#8230; <a title=\"Diferen\u00e7a entre NTSC e PAL\" class=\"read-more\" href=\"https:\/\/diferenciario.com\/br\/ntsc-e-pal\/\" aria-label=\"M\u00e1s en Diferen\u00e7a entre NTSC e PAL\">Leia mais<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[2978,2979],"class_list":["post-4185","post","type-post","status-publish","format-standard","hentry","category-tecnologia","tag-ntsc","tag-pal","no-featured-image-padding"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v19.13 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Diferen\u00e7a entre NTSC e PAL<\/title>\n<meta name=\"description\" content=\"lll\u27a4 Principal diferen\u00e7a NTSC significa Comit\u00ea Nacional do Sistema de Televis\u00e3o. \u00c9 um 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