{"version":"1.0","provider_name":"Levitronix","provider_url":"https:\/\/www.levitronix.com\/zh-hans\/","author_name":"Sabrina Mueller","author_url":"https:\/\/www.levitronix.com\/zh-hans\/blog\/author\/sabrina-mueller\/","title":"LEVIFLOW\u00aeTechnology - Levitronix","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"jlxN23qdzP\"><a href=\"https:\/\/www.levitronix.com\/zh-hans\/media-center\/levitronix-ultrasonic-technology\/\">LEVIFLOW<sup>\u00ae<\/sup>Technology<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.levitronix.com\/zh-hans\/media-center\/levitronix-ultrasonic-technology\/embed\/#?secret=jlxN23qdzP\" width=\"600\" height=\"338\" title=\"&#8220;LEVIFLOW&lt;sup&gt;\u00ae&lt;\/sup&gt;Technology&#8221; &#8212; Levitronix\" data-secret=\"jlxN23qdzP\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script type=\"text\/javascript\">\n\/* <![CDATA[ *\/\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\/* ]]> *\/\n<\/script>\n","thumbnail_url":"https:\/\/i0.wp.com\/www.levitronix.com\/app\/uploads\/2023\/01\/Thumbnail-LEVITRONIX-ULTRASONIC-TECHNOLOGY.png?fit=384%2C232&ssl=1","thumbnail_width":384,"thumbnail_height":232,"description":"Sound is all around us. It is a mechanical vibration that propagates as an acoustic wave, through gas, liquid or solid. Sounds with a frequency of 20 kHz and higher are referred to as ultrasonic sound. Not audible to the human ear, ultrasonic sound is used in many different fields. In the animal world, ultrasonic [&hellip;]"}