{"id":16085,"date":"2026-04-09T04:56:34","date_gmt":"2026-04-09T04:56:34","guid":{"rendered":"https:\/\/sistc.com\/?post_type=product&#038;p=16085"},"modified":"2026-04-09T12:16:28","modified_gmt":"2026-04-09T12:16:28","slug":"audio-sensor-array-modules-open-source-voice-platforms-v3800-omp-2","status":"publish","type":"product","link":"https:\/\/sistc.com\/zh\/product\/audio-sensor-array-modules-open-source-voice-platforms-v3800-omp-2\/","title":{"rendered":"SISTC V3800-OMP\uff1a\u4f01\u4e1a\u7ea7\u5f00\u6e90\u8bed\u97f3\u4ea4\u4e92\u5e73\u53f0"},"content":{"rendered":"<h2 data-path-to-node=\"10\"><b data-path-to-node=\"10\" data-index-in-node=\"0\">\u4e3b\u8981\u6280\u672f\u4f18\u52bf<\/b><\/h2>\n<h3 data-path-to-node=\"11\"><b data-path-to-node=\"11\" data-index-in-node=\"0\">A.\u9ad8\u7ea7\u58f0\u5b66\u5904\u7406<\/b><\/h3>\n<ul data-path-to-node=\"12\">\n<li>\n<p data-path-to-node=\"12,0,0\"><b data-path-to-node=\"12,0,0\" data-index-in-node=\"0\">\u65b0\u4e00\u4ee3\u5904\u7406\u5668<\/b> \u7531 <b data-path-to-node=\"12,0,0\" data-index-in-node=\"35\">XMOS XVF3800<\/b>, \u4e0e\u524d\u51e0\u4ee3\u4ea7\u54c1\u76f8\u6bd4\uff0c\u5b83\u4e3a\u5b9e\u65f6\u4eba\u5de5\u667a\u80fd\u97f3\u9891\u524d\u7aef (AFE) \u5904\u7406\u63d0\u4f9b\u4e86\u66f4\u5f3a\u5927\u7684\u8ba1\u7b97\u80fd\u529b\u3002.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"12,1,0\"><b data-path-to-node=\"12,1,0\" data-index-in-node=\"0\">360\u00b0 \u8fdc\u573a\u6355\u6349<\/b> 4 \u4e2a\u9ad8\u6027\u80fd PDM MEMS \u9ea6\u514b\u98ce\u5448\u73af\u5f62\u914d\u7f6e\uff0c\u786e\u4fdd\u5728\u4e00\u5b9a\u8303\u56f4\u5185\u62fe\u53d6\u6e05\u6670\u7684\u8bed\u97f3\u3002 <b data-path-to-node=\"12,1,0\" data-index-in-node=\"138\">\u534a\u5f84 5 \u7c73<\/b>.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"12,2,0\"><b data-path-to-node=\"12,2,0\" data-index-in-node=\"0\">\u96c6\u6210 DSP \u5957\u4ef6\uff1a<\/b> \u5305\u62ec\u5168\u53cc\u5de5 AEC\uff08\u58f0\u5b66\u56de\u58f0\u6d88\u9664\uff09\u3001\u591a\u6ce2\u675f\u6210\u5f62\u3001\u53bb\u6df7\u54cd\u3001DoA \u68c0\u6d4b\u3001\u57fa\u4e8e DNN \u7684\u566a\u58f0\u6291\u5236\u4ee5\u53ca\u4e00\u4e2a <b data-path-to-node=\"12,2,0\" data-index-in-node=\"163\">60 \u5206\u8d1d\u52a8\u6001 AGC<\/b>.<\/p>\n<\/li>\n<\/ul>\n<h3 data-path-to-node=\"13\"><b data-path-to-node=\"13\" data-index-in-node=\"0\">B.\u591a\u529f\u80fd\u96c6\u6210\u4e0e\u63a7\u5236<\/b><\/h3>\n<ul data-path-to-node=\"14\">\n<li>\n<p data-path-to-node=\"14,0,0\"><b data-path-to-node=\"14,0,0\" data-index-in-node=\"0\">\u53cc\u8fd0\u884c\u6a21\u5f0f\uff1a<\/b><\/p>\n<ul data-path-to-node=\"14,0,1\">\n<li>\n<p data-path-to-node=\"14,0,1,0,0\"><b data-path-to-node=\"14,0,1,0,0\" data-index-in-node=\"0\">USB \u6a21\u5f0f\uff08UAC 2.0\uff09\uff1a<\/b> \u901a\u8fc7 USB Audio Class 2.0 \u5373\u63d2\u5373\u7528\u8fde\u63a5 PC\u3001Mac \u548c Raspberry Pi\u3002.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"14,0,1,1,0\"><b data-path-to-node=\"14,0,1,1,0\" data-index-in-node=\"0\">I2S \u4ece\u7ad9\u6a21\u5f0f\uff08\u5185\u90e8\u8bbe\u5907\uff09\uff1a<\/b> \u4f5c\u4e3a\u6570\u5b57\u97f3\u9891\u5916\u8bbe\u4e0e\u4e3b\u673a MCU\uff08ESP32\u3001Arduino\uff09\u65e0\u7f1d\u96c6\u6210\uff0c\u53ef\u901a\u8fc7 I2C \u8fdb\u884c\u914d\u7f6e\u3002.<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<li>\n<p data-path-to-node=\"14,1,0\"><b data-path-to-node=\"14,1,0\" data-index-in-node=\"0\">\u786c\u4ef6\u7ea7\u7ba1\u7406<\/b> \u4e13\u7528 <b data-path-to-node=\"14,1,0\" data-index-in-node=\"37\">\u9ea6\u514b\u98ce\u9759\u97f3<\/b> \u5e26 LED \u6307\u793a\u706f\u7684\u6309\u94ae\u548c\u786c\u4ef6\u590d\u4f4d\u6309\u94ae\uff0c\u53ef\u5b9e\u73b0\u53ef\u9760\u7684\u7cfb\u7edf\u63a7\u5236\u3002.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"14,2,0\"><b data-path-to-node=\"14,2,0\" data-index-in-node=\"0\">\u72ec\u7279\u7684\u8eab\u4efd\uff1a<\/b> \u6bcf\u4e2a\u6a21\u5757\u90fd\u6709\u4e00\u4e2a <b data-path-to-node=\"14,2,0\" data-index-in-node=\"40\">\u552f\u4e00\u8bbe\u5907\u5e8f\u5217\u53f7 (SN)<\/b>, \u8fd9\u5bf9\u4e8e\u5927\u89c4\u6a21\u4f01\u4e1a\u8bbe\u5907\u8ddf\u8e2a\u548c\u4e91\u7ba1\u7406\u81f3\u5173\u91cd\u8981\u3002.<\/p>\n<\/li>\n<\/ul>\n<hr data-path-to-node=\"15\" \/>\n<h2 data-path-to-node=\"16\"><b data-path-to-node=\"16\" data-index-in-node=\"0\">\u6838\u5fc3\u786c\u4ef6\u89c4\u683c<\/b><\/h2>\n<table data-path-to-node=\"17\">\n<thead>\n<tr>\n<td><strong>\u7ec4\u4ef6<\/strong><\/td>\n<td><strong>\u89c4\u683c<\/strong><\/td>\n<td><strong>\u529f\u80fd\u6027<\/strong><\/td>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><span data-path-to-node=\"17,1,0,0\"><b data-path-to-node=\"17,1,0,0\" data-index-in-node=\"0\">\u4e3b\u6570\u5b57\u4fe1\u53f7\u5904\u7406\u5668<\/b><\/span><\/td>\n<td><span data-path-to-node=\"17,1,1,0\"><b data-path-to-node=\"17,1,1,0\" data-index-in-node=\"0\">XMOS XVF3800<\/b><\/span><\/td>\n<td><span data-path-to-node=\"17,1,2,0\">\u5904\u7406 AFE \u7b97\u6cd5\uff08AEC\u3001\u6ce2\u675f\u6210\u5f62\u3001DNN-NS\uff09\u3002.<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"17,2,0,0\"><b data-path-to-node=\"17,2,0,0\" data-index-in-node=\"0\">\u9ea6\u514b\u98ce\u9635\u5217<\/b><\/span><\/td>\n<td><span data-path-to-node=\"17,2,1,0\"><b data-path-to-node=\"17,2,1,0\" data-index-in-node=\"0\">4 \u5fae\u7c73\u5706\u5f62 PDM MEMS<\/b><\/span><\/td>\n<td><span data-path-to-node=\"17,2,2,0\">360\u00b0 \u62fe\u53d6\uff0c\u5177\u6709\u9ad8\u4fe1\u566a\u6bd4\u548c\u5de5\u4e1a\u7a33\u5b9a\u6027\u3002.<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"17,3,0,0\"><b data-path-to-node=\"17,3,0,0\" data-index-in-node=\"0\">\u97f3\u9891\u7f16\u89e3\u7801\u5668<\/b><\/span><\/td>\n<td><span data-path-to-node=\"17,3,1,0\"><b data-path-to-node=\"17,3,1,0\" data-index-in-node=\"0\">TLV320AIC3104<\/b><\/span><\/td>\n<td><span data-path-to-node=\"17,3,2,0\">\u7ba1\u7406\u9ad8\u4fdd\u771f DAC\/ADC \u548c\u8f93\u51fa\u8def\u7531\u3002.<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"17,4,0,0\"><b data-path-to-node=\"17,4,0,0\" data-index-in-node=\"0\">\u97f3\u9891\u8f93\u51fa<\/b><\/span><\/td>\n<td><span data-path-to-node=\"17,4,1,0\"><b data-path-to-node=\"17,4,1,0\" data-index-in-node=\"0\">3.5 \u6beb\u7c73 AUX \/ JST 5 \u74e6\u653e\u5927\u5668<\/b><\/span><\/td>\n<td><span data-path-to-node=\"17,4,2,0\">\u652f\u6301\u8033\u673a\uff08HPLOUT\/LOP\uff09\u6216 5W \u626c\u58f0\u5668\u3002.<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"17,5,0,0\"><b data-path-to-node=\"17,5,0,0\" data-index-in-node=\"0\">\u63a7\u5236\u8f93\u5165\/\u8f93\u51fa<\/b><\/span><\/td>\n<td><span data-path-to-node=\"17,5,1,0\"><b data-path-to-node=\"17,5,1,0\" data-index-in-node=\"0\">Type-C \/ I2S \/ I2C \/ GPIO<\/b><\/span><\/td>\n<td><span data-path-to-node=\"17,5,2,0\">\u5168\u9762\u7684\u7535\u6e90\u3001\u6570\u636e\u548c\u903b\u8f91\u63a5\u53e3\u3002.<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"17,6,0,0\"><b data-path-to-node=\"17,6,0,0\" data-index-in-node=\"0\">\u89c6\u89c9\u53cd\u9988<\/b><\/span><\/td>\n<td><span data-path-to-node=\"17,6,1,0\"><b data-path-to-node=\"17,6,1,0\" data-index-in-node=\"0\">12x WS2812 RGB LED<\/b><\/span><\/td>\n<td><span data-path-to-node=\"17,6,2,0\">VAD \u548c\u72b6\u6001\u6548\u679c\u53ef\u5355\u72ec\u5bfb\u5740\u3002.<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<hr data-path-to-node=\"18\" \/>\n<h2 data-path-to-node=\"19\"><b data-path-to-node=\"19\" data-index-in-node=\"0\">\u00a0\u53d1\u5c55\u9879\u76ee\u4e0e\u5b9e\u65bd<\/b><\/h2>\n<p data-path-to-node=\"20\"><b data-path-to-node=\"20\" data-index-in-node=\"0\">\u5229\u7528\u6211\u4eec\u8bb0\u5f55\u7684 ESP32S3 \u5b9e\u65bd\u6848\u4f8b\u52a0\u901f\u60a8\u7684\u5f00\u53d1\uff1a<\/b><\/p>\n<ol start=\"1\" data-path-to-node=\"21\">\n<li>\n<p data-path-to-node=\"21,0,0\"><b data-path-to-node=\"21,0,0\" data-index-in-node=\"0\">I2S \u534f\u8bae\u9a8c\u8bc1\uff1a<\/b> \u9a8c\u8bc1 ESP32S3 \u548c XVF3800 \u4e4b\u95f4\u9ad8\u4f4d\u6df1\u5ea6\u97f3\u9891\u6570\u636e\u7684\u5b8c\u6574\u6027\u3002.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"21,1,0\"><b data-path-to-node=\"21,1,0\" data-index-in-node=\"0\">I2C \u5916\u56f4\u8bbe\u5907\u63a7\u5236<\/b> \u4e3a\u7528\u6237\u754c\u9762\u53cd\u9988\u5b9a\u5236 LED \u73af\u5f62\uff08\u989c\u8272\u3001\u4eae\u5ea6\u3001\u901f\u5ea6\uff09\u3002.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"21,2,0\"><b data-path-to-node=\"21,2,0\" data-index-in-node=\"0\">\u7f16\u89e3\u7801\u5668\u914d\u7f6e\uff1a<\/b> \u901a\u8fc7 I2C \u638c\u63e1 AIC3104 \u5bc4\u5b58\u5668\uff0c\u4ee5\u5b9e\u73b0\u97f3\u91cf\u7f29\u653e\u548c\u8f93\u51fa\u8def\u5f84\u5207\u6362\u3002.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"21,3,0\"><b data-path-to-node=\"21,3,0\" data-index-in-node=\"0\">\u5168\u53cc\u5de5\u73af\u56de\uff1a<\/b> \u5b9e\u65f6 16kHz\/32 \u4f4d\u97f3\u9891\u5f55\u5236-\u5b58\u50a8-\u64ad\u653e\u6d4b\u8bd5\uff0c\u7528\u4e8e\u540c\u6b65\u9a8c\u8bc1\u3002.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"21,4,0\"><b data-path-to-node=\"21,4,0\" data-index-in-node=\"0\">\u903b\u8f91\u6620\u5c04\uff1a<\/b> \u63a7\u5236 XVF3800 GPIO\uff0c\u5b9e\u73b0\u9ad8\u7ea7\u9759\u97f3\u903b\u8f91\u548c\u5916\u90e8\u653e\u5927\u5668\u7ba1\u7406\u3002.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"21,5,0\"><b data-path-to-node=\"21,5,0\" data-index-in-node=\"0\">MQTT \u97f3\u9891\u6d41\uff1a<\/b> \u5c06\u6355\u6349\u5230\u7684\u8bed\u97f3\u5c01\u88c5\u6210 WAV \u683c\u5f0f\uff0c\u7528\u4e8e\u7269\u8054\u7f51\u4e91\u53d1\u5e03\u3002.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"21,6,0\"><b data-path-to-node=\"21,6,0\" data-index-in-node=\"0\">\u5b9e\u65f6 UDP \u6d41\uff1a<\/b> \u4f4e\u5ef6\u8fdf\u539f\u59cb\u97f3\u9891\u4f20\u8f93\u5230\u672c\u5730\u670d\u52a1\u5668\u8fdb\u884c\u5904\u7406\u3002.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"21,7,0\"><b data-path-to-node=\"21,7,0\" data-index-in-node=\"0\">\u4e91\u5230\u4eba\u5de5\u667a\u80fd\u7ba1\u9053\uff1a<\/b> \u97f3\u9891\u6355\u83b7\u5b58\u50a8\u5728 PSRAM \u4e2d\uff0c\u5e76\u901a\u8fc7 HTTP \u4e0a\u4f20\u4f9b STT \u5f15\u64ce\u5904\u7406\u3002.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"21,8,0\"><b data-path-to-node=\"21,8,0\" data-index-in-node=\"0\">\u8fb9\u7f18\u4eba\u5de5\u667a\u80fd\u63a8\u7406<\/b> \u8bbf\u95ee <b data-path-to-node=\"21,8,0\" data-index-in-node=\"29\">VAD<\/b> \u4e0e <b data-path-to-node=\"21,8,0\" data-index-in-node=\"37\">DoA<\/b> \u76f4\u63a5\u901a\u8fc7 I2C \u83b7\u53d6\u7ed3\u679c\uff0c\u4ee5\u8fdb\u884c\u4f4e\u529f\u8017\u5524\u9192\u8bcd\u68c0\u6d4b\u3002.<\/p>\n<\/li>\n<\/ol>\n<hr data-path-to-node=\"22\" \/>\n<h2 data-path-to-node=\"23\"><b data-path-to-node=\"23\" data-index-in-node=\"0\">\u00a0\u5e94\u7528<\/b><\/h2>\n<ul data-path-to-node=\"24\">\n<li>\n<p data-path-to-node=\"24,0,0\"><b data-path-to-node=\"24,0,0\" data-index-in-node=\"0\">\u4eba\u5de5\u667a\u80fd\u4ee3\u7406\u4e0e\u667a\u80fd\u5bb6\u5c45\uff1a<\/b> \u65b0\u4e00\u4ee3\u667a\u80fd\u626c\u58f0\u5668\u548c\u652f\u6301\u8bed\u97f3\u7684\u63a7\u5236\u4e2d\u5fc3\u3002.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"24,1,0\"><b data-path-to-node=\"24,1,0\" data-index-in-node=\"0\">\u670d\u52a1\u673a\u5668\u4eba\uff1a<\/b> \u7528\u4e8e\u4eba\u673a\u4ea4\u4e92\u7684\u7cbe\u786e\u58f0\u6e90\u5b9a\u4f4d\uff08DoA\uff09\u3002.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"24,2,0\"><b data-path-to-node=\"24,2,0\" data-index-in-node=\"0\">\u667a\u80fd\u4fe1\u606f\u4ead\uff1a<\/b> \u5728\u9ad8\u566a\u97f3\u516c\u5171\u73af\u5883\u4e2d\u8fdb\u884c\u53ef\u9760\u7684\u8bed\u97f3\u8bc6\u522b\u3002.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"24,3,0\"><b data-path-to-node=\"24,3,0\" data-index-in-node=\"0\">\u4f01\u4e1a\u4f1a\u8bae\uff1a<\/b> \u7528\u4e8e\u8fdc\u7a0b\u901a\u4fe1\u786c\u4ef6\u7684\u9ad8\u6e05\u97f3\u9891\u62fe\u53d6\u3002.<\/p>\n<\/li>\n<\/ul>\n<hr data-path-to-node=\"25\" \/>\n<h2 data-path-to-node=\"26\"><b data-path-to-node=\"26\" data-index-in-node=\"0\">\u00a0\u652f\u6301\u4e0e\u8d44\u6e90<\/b><\/h2>\n<p data-path-to-node=\"27\">\u4e3a\u4e86\u4fdd\u6301\u6700\u9ad8\u7684\u670d\u52a1\u8d28\u91cf\u548c\u6280\u672f\u51c6\u786e\u6027\uff0c\u6211\u4eec\u4f1a\u6839\u636e\u8981\u6c42\u63d0\u4f9b\u5b8c\u6574\u7684\u6587\u6863\u3001\u539f\u7406\u56fe\u548c\u793a\u4f8b\u4ee3\u7801\u5e93\u3002.<\/p>\n<p data-path-to-node=\"28\"><b data-path-to-node=\"28\" data-index-in-node=\"0\">\u5982\u4f55\u5f00\u59cb<\/b><\/p>\n<p data-path-to-node=\"28\">\u8bf7\u901a\u8fc7\u4ee5\u4e0b\u65b9\u5f0f\u8054\u7cfb\u6211\u4eec\u7684\u5ba2\u6237\u670d\u52a1\u56e2\u961f\u6216\u60a8\u7684\u5ba2\u6237\u7ecf\u7406 <b data-path-to-node=\"28\" data-index-in-node=\"88\"><a class=\"ng-star-inserted\" href=\"https:\/\/sistc.com\/zh\/\" target=\"_blank\" rel=\"noopener\" data-hveid=\"0\" data-ved=\"0CAAQ_4QMahgKEwiXu5G_3t-TAxUAAAAAHQAAAAAQowI\">www.sistc.com<\/a><\/b> \u8981\u6c42 <b data-path-to-node=\"28\" data-index-in-node=\"117\">V3800-OMP \u6280\u672f\u8d44\u6e90\u5305<\/b>.<\/p>","protected":false},"excerpt":{"rendered":"<p>- \u91c7\u7528 XMOS XVF3800 | \u7528\u4e8e\u4eba\u5de5\u667a\u80fd\u8bed\u97f3\u4ea4\u4e92\u7684\u9ad8\u6027\u80fd 4 \u9ea6\u514b\u98ce\u73af\u5f62\u9635\u5217<\/p>\n<h2 data-path-to-node=\"6\"><b data-path-to-node=\"6\" data-index-in-node=\"0\">\u4ea7\u54c1\u5b9a\u4f4d<\/b><\/h2>\n<p data-path-to-node=\"7\">SISTC <b data-path-to-node=\"7\" data-index-in-node=\"4\">V3800-OMP<\/b> \u662f\u4e00\u4e2a\u4e13\u4e1a\u7ea7\u8bed\u97f3\u62fe\u53d6\u548c\u5904\u7406\u5e73\u53f0\uff0c\u7531 <b data-path-to-node=\"7\" data-index-in-node=\"88\">\u65e0\u9521\u7845\u6e90\u79d1\u6280\u6709\u9650\u516c\u53f8\uff08SISTC\uff09<\/b>. .\u57fa\u4e8e\u6700\u65b0\u7684 <b data-path-to-node=\"7\" data-index-in-node=\"150\">XMOS XVF3800<\/b> \u5904\u7406\u5668\uff0c\u5b83\u662f\u4e00\u4e2a\u6a21\u5757\u5316\u3001\u5f00\u6e90\u7684\u751f\u6001\u7cfb\u7edf\uff0c\u8bbe\u8ba1\u7528\u4e8e <b data-path-to-node=\"7\" data-index-in-node=\"233\">\u5236\u9020\u5546\u3001\u7cfb\u7edf\u96c6\u6210\u5546\u548c\u4f01\u4e1a<\/b>.<\/p>\n<p data-path-to-node=\"8\">\u65e0\u8bba\u60a8\u662f\u5f00\u53d1\u4eba\u5de5\u667a\u80fd\u9a71\u52a8\u7684\u667a\u80fd\u52a9\u7406\u3001\u670d\u52a1\u673a\u5668\u4eba\u8fd8\u662f\u4ea4\u4e92\u5f0f\u4fe1\u606f\u4ead\uff0cV3800-OMP \u90fd\u80fd\u63d0\u4f9b <b data-path-to-node=\"8\" data-index-in-node=\"122\">\u5de5\u4e1a\u7ea7\u58f0\u5b66\u6027\u80fd<\/b> \u5177\u6709\u5f00\u6e90\u5f00\u53d1\u73af\u5883\u7684\u7075\u6d3b\u6027\u3002.<\/p>","protected":false},"featured_media":16084,"template":"","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"site-sidebar-layout":"default","site-content-layout":"","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":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center 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