{"id":44,"date":"2007-11-14T08:54:43","date_gmt":"2007-11-14T13:54:43","guid":{"rendered":"https:\/\/www.cavsi.com\/blog\/?p=44"},"modified":"2007-11-14T08:54:43","modified_gmt":"2007-11-14T13:54:43","slug":"que-es-mp3","status":"publish","type":"post","link":"https:\/\/www.cavsi.com\/espanol\/blog\/que-es-mp3\/","title":{"rendered":"\u00bfQu\u00e9 es mp3?"},"content":{"rendered":"<p><strong>Mp3<\/strong> es una abreviaci\u00f3n para &#8220;MPEG-1 Audio Layer 3&#8221;, es un formato de audio digital comprimido con p\u00e9rdida desarrollado por el Moving Picture Experts Group (MPEG). El objetivo de esta compresi\u00f3n es reducir la cantidad de espacio ocupado en un medio digital para almacenar grabaciones, sin perder considerablemente calidad en el sonido.<\/p>\n<p><strong>Mp3 <\/strong>utiliza la codificaci\u00f3n audio perceptiva y la compresi\u00f3n psicoacustica, omitiendo los registros inaudibles para el o\u00eddo humano. Mp3 no almacena el sonido en s\u00ed, sino su informaci\u00f3n en frecuencias (los datos que se ven en el indicador de un ecualizador). Esto hace que la cantidad de informaci\u00f3n a guardar sea mucho menor porque las frecuencias audibles est\u00e1n aproximadamente entre 20 y 20.000 Hz.<\/p>\n<p>La calidad del sonido se mide en cuanto a los kilobits por segundo, y el est\u00e1ndar para un resultado m\u00e1s que aceptable es de 128 kilobits; es lo m\u00e1s usado en la Internet. Para los m\u00e1s exigentes, el formato de 256 kilobits por segundo es aproximado a la calidad de un CD.<\/p>\n<p>En la actualidad existen varios reproductores de mp3 en el mercado como son el iPod de Apple.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Mp3 es una abreviaci\u00f3n para &#8220;MPEG-1 Audio Layer 3&#8221;, es un formato de audio digital comprimido con p\u00e9rdida desarrollado por el Moving Picture Experts Group (MPEG). El objetivo de esta compresi\u00f3n es reducir la cantidad de espacio ocupado en un medio digital para almacenar grabaciones, sin perder considerablemente calidad en el sonido.<\/p>\n<p>Mp3 utiliza la codificaci\u00f3n audio perceptiva y la compresi\u00f3n psicoacustica, omitiendo los registros inaudibles para el o\u00eddo humano.<\/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":[191],"tags":[202],"class_list":["post-44","post","type-post","status-publish","format-standard","hentry","category-informatica","tag-conceptos-audiovisuales"],"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 mp3? - 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-mp3\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u00bfQu\u00e9 es mp3? - CAVSI\" \/>\n<meta property=\"og:description\" content=\"Mp3 es una abreviaci\u00f3n para &quot;MPEG-1 Audio Layer 3&quot;, es un formato de audio digital comprimido con p\u00e9rdida desarrollado por el Moving Picture Experts Group (MPEG). 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