{"id":33425,"date":"2018-07-31T11:23:53","date_gmt":"2018-07-31T09:23:53","guid":{"rendered":"https:\/\/visualled.com\/?p=33425"},"modified":"2022-05-03T10:09:05","modified_gmt":"2022-05-03T08:09:05","slug":"frequenza-daggiornamento","status":"publish","type":"glosario","link":"https:\/\/visualled.com\/it\/glossario\/frequenza-daggiornamento\/","title":{"rendered":"Frequenza di aggiornamento"},"content":{"rendered":"\n<div class=\"alignfull wp-block-ugb-container ugb-container ugb-619ca47 ugb-container--v2 ugb-container--design-plain ugb-main-block ugb--has-custom-content-width ugb-main-block--inner-center ugb--has-block-background\"><style>.ugb-619ca47.ugb-container > .ugb-inner-block{max-width:1440px !important}.ugb-619ca47{padding:0 !important}@media screen and (min-width:768px){.ugb-619ca47.ugb-container{margin-bottom:0px !important;padding-top:50px !important;padding-right:0px !important;padding-bottom:0px !important;padding-left:0px !important}}@media screen and (min-width:768px){.ugb-619ca47 > .ugb-inner-block > .ugb-block-content > *{padding-top:35px !important;padding-bottom:35px !important}}<\/style><div class=\"ugb-inner-block ugb-inner-block--center\"><div class=\"ugb-block-content\"><div class=\"ugb-container__wrapper ugb-619ca47-wrapper\"><div class=\"ugb-container__side\"><div class=\"ugb-container__content-wrapper ugb-619ca47-content-wrapper\">\n<div class=\"wp-block-stackable-heading stk-block-heading stk-block stk-4280b3b\" id=\"frequenza-di-aggiornamento\" data-block-id=\"4280b3b\"><h1 class=\"stk-block-heading__text has-text-align-center\">FREQUENZA DI AGGIORNAMENTO<\/h1><\/div>\n\n\n\n\n<\/div><\/div><\/div><\/div><\/div><\/div>\n\n\n\n<div class=\"alignfull wp-block-ugb-container ugb-container ugb-c125fd5 ugb-container--v2 ugb-container--design-basic ugb-main-block ugb--has-custom-content-width ugb-main-block--inner-center ugb--has-block-background\"><style>.ugb-c125fd5-wrapper.ugb-container__wrapper{background-color:var(--stk-global-color-45647,#eeeeee) !important}.ugb-c125fd5-wrapper.ugb-container__wrapper:before{background-color:var(--stk-global-color-45647,#eeeeee) !important}.ugb-c125fd5-content-wrapper > h1,.ugb-c125fd5-content-wrapper > h2,.ugb-c125fd5-content-wrapper > h3,.ugb-c125fd5-content-wrapper > h4,.ugb-c125fd5-content-wrapper > h5,.ugb-c125fd5-content-wrapper > h6{color:#222222}.ugb-c125fd5-content-wrapper > p,.ugb-c125fd5-content-wrapper > ol li,.ugb-c125fd5-content-wrapper > ul li{color:#222222}.ugb-c125fd5.ugb-container > .ugb-inner-block{max-width:1440px !important}.ugb-c125fd5{padding:0 !important}@media screen and (min-width:768px){.ugb-c125fd5.ugb-container{margin-top:50px !important;margin-bottom:50px !important}}<\/style><div class=\"ugb-inner-block ugb-inner-block--center\"><div class=\"ugb-block-content\"><div class=\"ugb-container__wrapper ugb-c125fd5-wrapper\"><div class=\"ugb-container__side\"><div class=\"ugb-container__content-wrapper ugb-c125fd5-content-wrapper\">\n<h2 class=\"wp-block-heading\">COS&#8217;\u00c8 LA FREQUENZA DI AGGIORNAMENTO O REFRESH RATE DI UN DISPLAY LED?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong><strong>La frequenza d\u2019aggiornamento o refresh rate \u00e8 il numero di volte in un secondo in cui viene ridisegnata l\u2019immagine su un display.<\/strong>\u00a0La sua unit\u00e0 di misura nel Sistema Internazionale, essendo una frequenza, \u00e8 l\u2019Hertz (Hz).<\/strong><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">DIFFERENZA TRA FREQUENZA DI AGGIORNAMENTO E FOTOGRAMMI PER SECONDO<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">La sua principale differenza, rispetto al numero di fotogrammi per secondo, \u00e8 che la frequenza di aggiornamento include un numero di fotogrammi identici che vengono ristampati sullo schermo ogni secondo, mentre la seconda non conta le ripetizioni dello stesso fotogramma nella sua misurazione.<\/p>\n<\/div><\/div><\/div><\/div><\/div><\/div>\n\n\n\n<div class=\"alignfull wp-block-ugb-container ugb-container ugb-ae25155 ugb-container--v2 ugb-container--design-plain ugb-main-block ugb--has-custom-content-width ugb-main-block--inner-center ugb--has-block-background\"><style>.ugb-ae25155.ugb-container > .ugb-inner-block{max-width:1440px !important}.ugb-ae25155{padding:0 !important}@media screen and (min-width:768px){.ugb-ae25155.ugb-container{padding-top:20px !important;padding-right:0px !important;padding-left:0px !important}}<\/style><div class=\"ugb-inner-block ugb-inner-block--center\"><div class=\"ugb-block-content\"><div class=\"ugb-container__wrapper ugb-ae25155-wrapper\"><div class=\"ugb-container__side\"><div class=\"ugb-container__content-wrapper ugb-ae25155-content-wrapper\">\n<h2 class=\"wp-block-heading\">COS&#8217;\u00c8 L&#8217;INTERPOLAZIONE DEI FOTOGRAMMI?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong><strong>Alcuni lettori hardware hanno una tecnologia d\u2019interpolazione dei fotogrammi. Questi sistemi generano nuovi fotogrammi effettuando un calcolo comparativo tra due fotogrammi consecutivi. In questo modo, generano una nuova immagine intermedia tra 2 fotogrammi consecutivi.<\/strong>\u00a0<\/strong>Questi fotogrammi interpolati permettono di riprodurre contenuti con pi\u00f9 fotogrammi al secondo, offrendo un miglioramento nella riproduzione e nella fluidit\u00e0 di contenuti con movimenti accelerati.<\/p>\n<\/div><\/div><\/div><\/div><\/div><\/div>\n\n\n\n<div class=\"alignfull wp-block-ugb-container ugb-container ugb-63bc8f0 ugb-container--v2 ugb-container--design-plain ugb-main-block ugb--has-custom-content-width ugb-main-block--inner-center ugb--has-block-background\"><style>.ugb-63bc8f0.ugb-container > .ugb-inner-block{max-width:1440px !important}.ugb-63bc8f0{padding:0 !important}@media screen and (min-width:768px){.ugb-63bc8f0.ugb-container{padding-top:20px !important;padding-right:0px !important;padding-left:0px !important}}<\/style><div class=\"ugb-inner-block ugb-inner-block--center\"><div class=\"ugb-block-content\"><div class=\"ugb-container__wrapper ugb-63bc8f0-wrapper\"><div class=\"ugb-container__side\"><div class=\"ugb-container__content-wrapper ugb-63bc8f0-content-wrapper\">\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"337\" src=\"https:\/\/visualled.com\/wp-content\/uploads\/2020\/07\/frecuencia-de-refresco-1024x337-1.jpg\" alt=\"\" class=\"wp-image-43383\" title=\"\" srcset=\"\/\/visualled.com\/wp-content\/uploads\/2020\/07\/frecuencia-de-refresco-1024x337-1.jpg 1024w, \/\/visualled.com\/wp-content\/uploads\/2020\/07\/frecuencia-de-refresco-1024x337-1-600x197.jpg 600w, \/\/visualled.com\/wp-content\/uploads\/2020\/07\/frecuencia-de-refresco-1024x337-1-300x99.jpg 300w, \/\/visualled.com\/wp-content\/uploads\/2020\/07\/frecuencia-de-refresco-1024x337-1-768x253.jpg 768w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">UNA FREQUENZA DI AGGIORNAMENTO ALTA PER I DISPLAY LED RISULTA MIGLIORE?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Un\u2019alta frequenza d\u2019aggiornamento ci indica la capacit\u00e0 dell\u2019hardware dello schermo di ridisegnare il contenuto del display pi\u00f9 volte al secondo.<\/strong>&nbsp;Ci\u00f2 consente di emettere immagini in movimento pi\u00f9 nitide e chiare, soprattutto quando si mostrano movimenti veloci in scene buie. Inoltre, un hardware con alte frequenze d\u2019aggiornamento sar\u00e0 pi\u00f9 adatto per l\u2019emissione di contenuti che hanno un numero maggiore di fotogrammi per secondo e per essere collegato ai lettori con ingressi multipli.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Nelle applicazioni professionali \u00e8 fondamentale offrire frequenze d\u2019aggiornamento molto elevate. Questo \u00e8 particolarmente importante per quei display orientati al settore dell\u2019intrattenimento e dei media, dove sicuramente si registreranno video con telecamere professionali. Una frequenza d\u2019aggiornamento sincronizzata con le frequenza di registrazione della telecamera render\u00e0 l\u2019immagine perfetta e non lampeggiante. Ci\u00f2 si ottiene utilizzando contenuti e schermi led che hanno frequenze d\u2019aggiornamento che sono multipli del formato fps utilizzato dalla telecamera.<\/p>\n<\/div><\/div><\/div><\/div><\/div><\/div>\n\n\n\n<div class=\"alignfull wp-block-ugb-container ugb-container ugb-b77de17 ugb-container--v2 ugb-container--design-plain ugb-main-block ugb--has-custom-content-width ugb-main-block--inner-center ugb--has-block-background\"><style>.ugb-b77de17.ugb-container > .ugb-inner-block{max-width:1440px !important}.ugb-b77de17{padding:0 !important}@media screen and (min-width:768px){.ugb-b77de17.ugb-container{padding-top:20px !important;padding-right:0px !important;padding-left:0px !important}}<\/style><div class=\"ugb-inner-block ugb-inner-block--center\"><div class=\"ugb-block-content\"><div class=\"ugb-container__wrapper ugb-b77de17-wrapper\"><div class=\"ugb-container__side\"><div class=\"ugb-container__content-wrapper ugb-b77de17-content-wrapper\">\n<h2 class=\"wp-block-heading\">DI QUANTI FOTOGRAMMI HO BISOGNO PER GENERARE I MIEI CONTENUTI SU DISPLAY LED?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong><strong>I display Led sono compatibili con pi\u00f9 standard video con diversi numeri di fotogrammi al secondo (fps) .<\/strong>\u00a0<\/strong>Nello standard americano NTSC, si usano solitamente 30 o 60 fps. I contenuti in formato cinema sono 24 fps. Ognuno di questi standard pu\u00f2 essere riprodotto dal suo schermo led, a condizione che abbia i codec appropriati e che il sistema di riproduzione sia compatibile.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n<\/div><\/div><\/div><\/div><\/div><\/div>\n\n\n\n<div class=\"calculadora-form \">\n    <div class=\"calculadora-contenedor\">\n        <form action=\"https:\/\/visualled.com\/wp-content\/themes\/visualled-child\/calculadora\/calc.php\" class=\"calform\" method=\"POST\">\n\n            <div class=\"intro\">\n                <div class=\"texto\">\n                    <h2>CALCOLA IL PREZZO DEL TUO SCHERMO LED<\/h2>\n                    <p>Inserisci la misura desiderata e otterrai automaticamente il miglior prezzo sul mercato.<\/p>\n                <\/div>\n            <\/div>\n            <ul>\n                                \n                    \n\n                    <li class=\"largo\">\n                        <i class=\"fas fa-arrows-alt-h\"><\/i>\n                        <input type=\"text\" name=\"width\" value=\"\" required pattern=\"[0-9]*\" inputmode=\"numeric\" placeholder=\"Larghezza\">\n                    <\/li>\n\n                    <li class=\"alto\">\n                        <i class=\"fas fa-arrows-alt-v\"><\/i>\n                        <input type=\"text\" name=\"height\" value=\"\" required pattern=\"[0-9]*\" inputmode=\"numeric\" placeholder=\"Altezza\">\n                    <\/li>\n\n                                            <li class=\"ubicacion\">\n                            <i class=\"fas fa-umbrella\"><\/i>\n                            <select name=\"location\" required>\n                                <option  value=\"1\">Non resistente alla pioggia<\/option>\n                                <option  value=\"2\"><i class=\"fas fa-umbrella\"><\/i> Resistente alla pioggia<\/option>\n                            <\/select>\n                        <\/li>\n                    \n                \n                <li class=\"boton-ofertas\">\n                    <button type=\"submit\"><i class=\"fas fa-search-dollar\"><\/i> CALCOLA PREZZO<\/button>\n                    <!-- <a href=\"\"><i class=\"fa fa-info-circle\"><\/i><\/a> -->\n                <\/li>\n\n            <\/ul>\n\n            <input type=\"hidden\" name=\"page\" value=\"search\">\n            <input type=\"hidden\" name=\"ofertaPage\" value=\"https:\/\/visualled.com\/it\/dettagli-dellofferta\/\">\n                                <\/form>\n    <\/div>\n    <div class=\"calloading\" style=\"display:none\">\n        <div class=\"carga\">\n            <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" xmlns:xlink=\"http:\/\/www.w3.org\/1999\/xlink\" style=\"margin:-150px auto 0; background: transparent; display: block;\" width=\"500px\" height=\"200px\" viewBox=\"0 0 100 100\" preserveAspectRatio=\"xMidYMid\">\n                <circle cx=\"84\" cy=\"50\" r=\"10\" fill=\"#d64238\">\n                    <animate attributeName=\"r\" repeatCount=\"indefinite\" dur=\"0.25s\" calcMode=\"spline\" keyTimes=\"0;1\" values=\"10;0\" keySplines=\"0 0.5 0.5 1\" begin=\"0s\"><\/animate>\n                    <animate attributeName=\"fill\" repeatCount=\"indefinite\" dur=\"1s\" calcMode=\"discrete\" keyTimes=\"0;0.25;0.5;0.75;1\" values=\"#0c4fb4;#F4F5F6;#0c4fb4;#F4F5F6;#0c4fb4\" begin=\"0s\"><\/animate>\n                <\/circle>\n                <circle cx=\"16\" cy=\"50\" r=\"10\" fill=\"#d64238\">\n                    <animate attributeName=\"r\" repeatCount=\"indefinite\" dur=\"1s\" calcMode=\"spline\" keyTimes=\"0;0.25;0.5;0.75;1\" values=\"0;0;10;10;10\" keySplines=\"0 0.5 0.5 1;0 0.5 0.5 1;0 0.5 0.5 1;0 0.5 0.5 1\" begin=\"0s\"><\/animate>\n                    <animate attributeName=\"cx\" repeatCount=\"indefinite\" dur=\"1s\" calcMode=\"spline\" keyTimes=\"0;0.25;0.5;0.75;1\" values=\"16;16;16;50;84\" keySplines=\"0 0.5 0.5 1;0 0.5 0.5 1;0 0.5 0.5 1;0 0.5 0.5 1\" begin=\"0s\"><\/animate>\n                <\/circle>\n                <circle cx=\"50\" cy=\"50\" r=\"10\" fill=\"#f8ec84\">\n                    <animate attributeName=\"r\" repeatCount=\"indefinite\" dur=\"1s\" calcMode=\"spline\" keyTimes=\"0;0.25;0.5;0.75;1\" values=\"0;0;10;10;10\" keySplines=\"0 0.5 0.5 1;0 0.5 0.5 1;0 0.5 0.5 1;0 0.5 0.5 1\" begin=\"-0.25s\"><\/animate>\n                    <animate attributeName=\"cx\" repeatCount=\"indefinite\" dur=\"1s\" calcMode=\"spline\" keyTimes=\"0;0.25;0.5;0.75;1\" values=\"16;16;16;50;84\" keySplines=\"0 0.5 0.5 1;0 0.5 0.5 1;0 0.5 0.5 1;0 0.5 0.5 1\" begin=\"-0.25s\"><\/animate>\n                <\/circle>\n                <circle cx=\"84\" cy=\"50\" r=\"10\" fill=\"#34a638\">\n                    <animate attributeName=\"r\" repeatCount=\"indefinite\" dur=\"1s\" calcMode=\"spline\" keyTimes=\"0;0.25;0.5;0.75;1\" values=\"0;0;10;10;10\" keySplines=\"0 0.5 0.5 1;0 0.5 0.5 1;0 0.5 0.5 1;0 0.5 0.5 1\" begin=\"-0.5s\"><\/animate>\n                    <animate attributeName=\"cx\" repeatCount=\"indefinite\" dur=\"1s\" calcMode=\"spline\" keyTimes=\"0;0.25;0.5;0.75;1\" values=\"16;16;16;50;84\" keySplines=\"0 0.5 0.5 1;0 0.5 0.5 1;0 0.5 0.5 1;0 0.5 0.5 1\" begin=\"-0.5s\"><\/animate>\n                <\/circle>\n                <circle cx=\"16\" cy=\"50\" r=\"10\" fill=\"#23bbee\">\n                    <animate attributeName=\"r\" repeatCount=\"indefinite\" dur=\"1s\" calcMode=\"spline\" keyTimes=\"0;0.25;0.5;0.75;1\" values=\"0;0;10;10;10\" keySplines=\"0 0.5 0.5 1;0 0.5 0.5 1;0 0.5 0.5 1;0 0.5 0.5 1\" begin=\"-0.75s\"><\/animate>\n                    <animate attributeName=\"cx\" repeatCount=\"indefinite\" dur=\"1s\" calcMode=\"spline\" keyTimes=\"0;0.25;0.5;0.75;1\" values=\"16;16;16;50;84\" keySplines=\"0 0.5 0.5 1;0 0.5 0.5 1;0 0.5 0.5 1;0 0.5 0.5 1\" begin=\"-0.75s\"><\/animate>\n                <\/circle>\n            <\/svg>\n        <\/div>\n    <\/div>\n    <div class=\"calresults\"><\/div>\n    <div id=\"modal-size-variants\" class=\"modal\">\n        <div class=\"contenedor-variant\">\n            <div class=\"img\">\n                <img decoding=\"async\" src=\"https:\/\/media.visualled.com\/images\/pantalla-led-960-960-111024.webp\" id=\"modal-size-variants-img\" data-skip-lazy=\"1\" alt=\"\" title=\"\">\n            <\/div>\n            <div class=\"precios\">\n                <p class=\"available-sizes\">Taglie disponibili<\/p>\n                \n                <div class=\"seleccion-precios\">\n                    <p>seleziona una delle taglie<\/p>\n                    <div id=\"size-options\"><\/div>\n                    <button id=\"size-options-button\">VEDI ULTERIORI INFORMAZIONI <\/button>\n                <\/div>\n                <!-- <div class=\"incluye\">\n                    <h3>Include<\/h3>\n                    <div class=\"iconos\">\n                        <div class=\"1\">\n                            <img decoding=\"async\" src=\"https:\/\/visualled.com\/img\/incluye-cabinets.webp\" alt=\"incluye cabinets\" title=\"\">\n                            <p>Schermo modulare<\/p>\n                        <\/div>\n                        <div class=\"2\">\n                            <img decoding=\"async\" src=\"https:\/\/visualled.com\/img\/incluye-play.webp\" alt=\"incluye cabinets\" title=\"\">\n                            <p>Giocatore<\/p>\n                        <\/div>\n                        <div class=\"3\">\n                            <img decoding=\"async\" src=\"https:\/\/visualled.com\/img\/incluye-soft.webp\" alt=\"incluye cabinets\" title=\"\">\n                            <p>Software<\/p>\n                        <\/div>\n                        <div class=\"4\">\n                            <img decoding=\"async\" src=\"https:\/\/visualled.com\/img\/incluye-manuales.webp\" alt=\"incluye cabinets\" title=\"\">\n                            <p>Manuali<\/p>\n                        <\/div>\n                    <\/div>\n                <\/div> -->\n            <\/div>\n\n        <\/div>\n    <\/div>\n<\/div>\n\n\n\n<div class=\"aligncenter wp-block-ugb-container ugb-container ugb-30376f8 ugb-container--v2 ugb-container--design-plain ugb-main-block ugb--has-custom-content-width\"><style>.ugb-30376f8.ugb-container > .ugb-inner-block{max-width:1440px !important}@media screen and (min-width:768px){.ugb-30376f8.ugb-container{padding-top:60px !important;padding-right:0px !important;padding-bottom:80px !important;padding-left:0px !important}}<\/style><div class=\"ugb-inner-block\"><div class=\"ugb-block-content\"><div class=\"ugb-container__wrapper ugb-30376f8-wrapper\"><div class=\"ugb-container__side\"><div class=\"ugb-container__content-wrapper ugb-30376f8-content-wrapper\"><div class=\"aligncenter wp-block-ugb-blog-posts ugb-blog-posts ugb-b05b2d6 ugb-blog-posts--v2 ugb-blog-posts--design-portfolio ugb-blog-posts--columns-4 ugb-blog-posts--has-bg-color ugb-main-block ugb--has-custom-content-width\"><style>.ugb-b05b2d6 .ugb-blog-posts__title a{color:#ffffff !important}.ugb-b05b2d6 .ugb-blog-posts__title a:hover{opacity:0.8}.ugb-b05b2d6 .ugb-blog-posts__title{font-size:30px !important;font-weight:900 !important;text-transform:uppercase !important;text-align:center !important;margin-bottom:0px !important}.ugb-b05b2d6 .ugb-inner-block{text-align:center}.ugb-b05b2d6.ugb-blog-posts > .ugb-inner-block{max-width:1440px !important}.ugb-b05b2d6 .ugb-block-title{line-height:2em !important;text-align:center}.ugb-b05b2d6 .ugb-blog-posts__item{border-radius:5px !important;background-color:var(--ast-global-color-5) !important}@media screen and (min-width:768px){.ugb-b05b2d6.ugb-blog-posts{margin-top:0px !important;margin-bottom:0px !important;margin-right:0px !important;margin-left:0px !important;padding-top:0px !important;padding-right:0px !important;padding-bottom:0px !important;padding-left:0px !important}}@media screen and (min-width:768px){.ugb-b05b2d6 > .ugb-inner-block > .ugb-block-content > *{padding-top:100px !important;padding-bottom:100px !important;padding-right:0px !important;padding-left:0px !important}}<\/style> <style>.ugb-b05b2d6.ugb-blog-posts .ugb-blog-posts__title a{font-size:20px !important;text-shadow:1px 1px 1px black !important}<\/style>\r\n<div class=\"ugb-inner-block\">\r\n<h2 class=\"ugb-block-title\">Posto correlato<\/h2>\r\n<div class=\"ugb-block-content\"><article class=\"ugb-blog-posts__item\"><div class=\"ugb-blog-posts__featured-image-background\" style=\"background-image: url(https:\/\/visualled.com\/wp-content\/uploads\/2020\/07\/distancia-de-vision-1.jpg)\"><\/div><div class=\"ugb-blog-posts__content\"><p class=\"ugb-blog-posts__title\"><a href=\"https:\/\/visualled.com\/it\/glossario\/distanza-di-visione\/\">Distanza di visione<\/a><\/p><\/div><\/article><article class=\"ugb-blog-posts__item\"><div class=\"ugb-blog-posts__featured-image-background\" style=\"background-image: url(https:\/\/visualled.com\/wp-content\/uploads\/2020\/07\/tarjeta-emisora-pantallas-led.jpg)\"><\/div><div class=\"ugb-blog-posts__content\"><p class=\"ugb-blog-posts__title\"><a href=\"https:\/\/visualled.com\/it\/glossario\/scheda-di-controllo-sending-card\/\">Scheda di controllo (sending card)<\/a><\/p><\/div><\/article><article class=\"ugb-blog-posts__item\"><div class=\"ugb-blog-posts__featured-image-background\" style=\"background-image: url(https:\/\/visualled.com\/wp-content\/uploads\/2020\/07\/reproductores-de-pantallas-led.jpg)\"><\/div><div class=\"ugb-blog-posts__content\"><p class=\"ugb-blog-posts__title\"><a href=\"https:\/\/visualled.com\/it\/glossario\/lettori-players\/\">Lettori multimediali (media players)<\/a><\/p><\/div><\/article><article class=\"ugb-blog-posts__item\"><div class=\"ugb-blog-posts__featured-image-background\" style=\"background-image: url(https:\/\/visualled.com\/wp-content\/uploads\/2020\/07\/tipos-de-cabinas.jpg)\"><\/div><div class=\"ugb-blog-posts__content\"><p class=\"ugb-blog-posts__title\"><a href=\"https:\/\/visualled.com\/it\/glossario\/cabinet-led\/\">Cabinet LED<\/a><\/p><\/div><\/article><\/div>\r\n<\/div>\r\n<\/div><\/div><\/div><\/div><\/div><\/div><\/div>\n","protected":false},"excerpt":{"rendered":"<p>FREQUENZA DI AGGIORNAMENTO COS&#8217;\u00c8 LA FREQUENZA DI AGGIORNAMENTO O REFRESH RATE DI UN DISPLAY LED? La frequenza d\u2019aggiornamento o refresh rate \u00e8 il numero di volte in [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":41862,"comment_status":"closed","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"default","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"class_list":["post-33425","glosario","type-glosario","status-publish","has-post-thumbnail","hentry"],"featured_image_urls_v2":{"full":["https:\/\/visualled.com\/wp-content\/uploads\/2020\/07\/frecuencia-de-refresco-1.jpg",710,400,false],"thumbnail":["https:\/\/visualled.com\/wp-content\/uploads\/2020\/07\/frecuencia-de-refresco-1-150x150.jpg",150,150,true],"medium":["https:\/\/visualled.com\/wp-content\/uploads\/2020\/07\/frecuencia-de-refresco-1-300x169.jpg",300,169,true],"medium_large":["https:\/\/visualled.com\/wp-content\/uploads\/2020\/07\/frecuencia-de-refresco-1.jpg",710,400,false],"large":["https:\/\/visualled.com\/wp-content\/uploads\/2020\/07\/frecuencia-de-refresco-1.jpg",710,400,false],"1536x1536":["https:\/\/visualled.com\/wp-content\/uploads\/2020\/07\/frecuencia-de-refresco-1.jpg",710,400,false],"2048x2048":["https:\/\/visualled.com\/wp-content\/uploads\/2020\/07\/frecuencia-de-refresco-1.jpg",710,400,false],"menu-24x24":["https:\/\/visualled.com\/wp-content\/uploads\/2020\/07\/frecuencia-de-refresco-1.jpg",24,14,false],"menu-34x34":["https:\/\/visualled.com\/wp-content\/uploads\/2020\/07\/frecuencia-de-refresco-1.jpg",34,19,false],"menu-48x48":["https:\/\/visualled.com\/wp-content\/uploads\/2020\/07\/frecuencia-de-refresco-1.jpg",48,27,false]},"post_excerpt_stackable_v2":"<p>FREQUENZA DI AGGIORNAMENTO COS&#8217;\u00c8 LA FREQUENZA DI AGGIORNAMENTO O REFRESH RATE DI UN DISPLAY LED? La frequenza d\u2019aggiornamento o refresh rate \u00e8 il numero di volte in un secondo in cui viene ridisegnata l\u2019immagine su un display.\u00a0La sua unit\u00e0 di misura nel Sistema Internazionale, essendo una frequenza, \u00e8 l\u2019Hertz (Hz). DIFFERENZA TRA FREQUENZA DI AGGIORNAMENTO E FOTOGRAMMI PER SECONDO La sua principale differenza, rispetto al numero di fotogrammi per secondo, \u00e8 che la frequenza di aggiornamento include un numero di fotogrammi identici che vengono ristampati sullo schermo ogni secondo, mentre la seconda non conta le ripetizioni dello stesso fotogramma nella&hellip;<\/p>\n","category_list_v2":"","author_info_v2":{"name":"Samuel Fernandez","url":"https:\/\/visualled.com\/it\/author\/samuel\/"},"comments_num_v2":"0 commenti","_links":{"self":[{"href":"https:\/\/visualled.com\/it\/wp-json\/wp\/v2\/glosario\/33425","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/visualled.com\/it\/wp-json\/wp\/v2\/glosario"}],"about":[{"href":"https:\/\/visualled.com\/it\/wp-json\/wp\/v2\/types\/glosario"}],"author":[{"embeddable":true,"href":"https:\/\/visualled.com\/it\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/visualled.com\/it\/wp-json\/wp\/v2\/comments?post=33425"}],"version-history":[{"count":0,"href":"https:\/\/visualled.com\/it\/wp-json\/wp\/v2\/glosario\/33425\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/visualled.com\/it\/wp-json\/wp\/v2\/media\/41862"}],"wp:attachment":[{"href":"https:\/\/visualled.com\/it\/wp-json\/wp\/v2\/media?parent=33425"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}