{"version":"1.0","provider_name":"LED\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u30d7\u30ed\u30d0\u30a4\u30c0\u30fc\uff5cOEM&amp;ODM\uff5c15\u5e74\u4ee5\u4e0a","provider_url":"https:\/\/www.rkmega.com\/ja","author_name":"admin","author_url":"https:\/\/www.rkmega.com\/ja\/author\/admin\/","title":"Model: Audio processor - LED Solution Provider | OEM&amp;ODM | 15+ Years","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"BNSKd0l4zX\"><a href=\"https:\/\/www.rkmega.com\/ja\/product\/audio-processor\/\">\u30e2\u30c7\u30eb\u30aa\u30fc\u30c7\u30a3\u30aa\u30d7\u30ed\u30bb\u30c3\u30b5\u30fc<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.rkmega.com\/ja\/product\/audio-processor\/embed\/#?secret=BNSKd0l4zX\" width=\"600\" height=\"338\" title=\"&quot;\u30e2\u30c7\u30eb\u30aa\u30fc\u30c7\u30a3\u30aa\u30d7\u30ed\u30bb\u30c3\u30b5\u30fc&quot; - LED\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u30d7\u30ed\u30d0\u30a4\u30c0\u30fc\uff5cOEM&amp;ODM\uff5c15\u5e74\u4ee5\u4e0a\" data-secret=\"BNSKd0l4zX\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script>\n\/*! This file is auto-generated *\/\n!function(d,l){\"use strict\";l.querySelector&&d.addEventListener&&\"undefined\"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!\/[^a-zA-Z0-9]\/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),o=l.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),c=new RegExp(\"^https?:$\",\"i\"),i=0;i<o.length;i++)o[i].style.display=\"none\";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute(\"style\"),\"height\"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):\"link\"===t.message&&(r=new URL(s.getAttribute(\"src\")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener(\"message\",d.wp.receiveEmbedMessage,!1),l.addEventListener(\"DOMContentLoaded\",function(){for(var e,t,s=l.querySelectorAll(\"iframe.wp-embedded-content\"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute(\"data-secret\"))||(t=Math.random().toString(36).substring(2,12),e.src+=\"#?secret=\"+t,e.setAttribute(\"data-secret\",t)),e.contentWindow.postMessage({message:\"ready\",secret:t},\"*\")},!1)))}(window,document);\n<\/script>","thumbnail_url":"https:\/\/www.rkmega.com\/wp-content\/uploads\/2024\/12\/Audio-processor-.jpg","thumbnail_width":1600,"thumbnail_height":1200,"description":"Visual feedback howling display function, effectively suppressing the formation of more howling points.  Built-in central control code generator, no need to manually apply formulas to edit code.  Full-featured matrix mixing function, with a unique component-based matrix adjustment function.  Built-in signal generator, automatic mixing (AM), automatic gain control (AGC), feedback suppression (AFC), echo cancellation (AEC), and noise cancellation (ANC) as main algorithms.  Per input channel: preamplification, signal generator, expander, compressor, 5-band parametric equalization.  Per output channel: 31-band graphic equalizer with switchable 8-band full parametric equalization, delay unit, crossover, limiter.  Built-in automatic camera tracking function for easy video conferencing; supports scene preset functions; automatic protection memory in case of power failure.  RS-485 bidirectional serial control interface; capable of controlling other external devices such as video matrices, cameras, and other RS-485 devices, or receiving third-party RS-485 control.  Can connect to control devices via USB, WiFi, TCP\/IP interfaces, and each input provides +48 VDC 10 mA phantom power.  Supports 8-channel logic input\/output, 4-channel voltage input control (compatible with relays or analog variable potentiometers) through GPIO control interface."}