{"id":1244,"date":"2026-06-14T20:13:51","date_gmt":"2026-06-14T12:13:51","guid":{"rendered":"https:\/\/www.desv.com.tw\/?p=1244"},"modified":"2026-06-14T20:36:00","modified_gmt":"2026-06-14T12:36:00","slug":"iso-3382-1-performance-spaces-measurement","status":"publish","type":"post","link":"https:\/\/www.desv.com.tw\/?p=1244","title":{"rendered":"ISO 3382-1 \u5c55\u6f14\u7a7a\u9593\uff1a\u6838\u5fc3\u6a19\u6e96\u8207\u91cf\u6e2c\u65b9\u6cd5"},"content":{"rendered":"<article class=\"desv-knowledge-article\">\n<style>\n.desv-knowledge-article {\n  color: #243044;\n  font-size: 17px;\n  line-height: 1.92;\n}\n.desv-knowledge-article h2 {\n  margin: 34px 0 14px;\n  color: #102a4c;\n  font-size: 28px;\n  line-height: 1.35;\n}\n.desv-knowledge-article h3 {\n  margin: 24px 0 10px;\n  color: #102a4c;\n  font-size: 21px;\n}\n.desv-knowledge-article p {\n  margin: 0 0 18px;\n}\n.desv-knowledge-article ul {\n  margin: 0 0 22px 1.25em;\n  padding: 0;\n}\n.desv-article-summary {\n  margin: 0 0 26px;\n  padding: 18px 20px;\n  border-left: 5px solid #d4ad58;\n  background: #f8f5ee;\n  color: #102a4c;\n  font-weight: 700;\n}\n.desv-article-visual {\n  margin: 30px 0;\n  padding: 24px;\n  border: 1px solid rgba(16, 42, 76, .12);\n  background: linear-gradient(135deg, #ffffff 0%, #f8f5ee 100%);\n  box-shadow: 0 16px 34px rgba(16, 42, 76, .07);\n}\n.desv-article-visual__title {\n  margin: 0 0 18px;\n  color: #102a4c;\n  font-size: 18px;\n  font-weight: 900;\n}\n.desv-icon-row,\n.desv-process-row,\n.desv-standard-grid {\n  display: grid;\n  gap: 14px;\n}\n.desv-icon-row {\n  grid-template-columns: repeat(3, minmax(0, 1fr));\n}\n.desv-process-row {\n  grid-template-columns: repeat(4, minmax(0, 1fr));\n}\n.desv-standard-grid {\n  grid-template-columns: repeat(5, minmax(0, 1fr));\n}\n.desv-icon-card,\n.desv-process-step,\n.desv-standard-card {\n  min-width: 0;\n  padding: 16px;\n  border: 1px solid rgba(16, 42, 76, .1);\n  background: rgba(255, 255, 255, .86);\n}\n.desv-icon {\n  display: inline-flex;\n  width: 42px;\n  height: 42px;\n  align-items: center;\n  justify-content: center;\n  margin-bottom: 12px;\n  border-radius: 50%;\n  background: #102a4c;\n  color: #fff;\n  font-size: 20px;\n  font-weight: 900;\n}\n.desv-icon-card strong,\n.desv-process-step strong,\n.desv-standard-card strong {\n  display: block;\n  margin-bottom: 6px;\n  color: #102a4c;\n  font-weight: 900;\n}\n.desv-standard-card em {\n  display: block;\n  margin-bottom: 8px;\n  color: #d4ad58;\n  font-style: normal;\n  font-weight: 900;\n}\n.desv-icon-card span,\n.desv-process-step span,\n.desv-standard-card span {\n  display: block;\n  color: #5e6a7d;\n  font-size: 14px;\n  line-height: 1.65;\n}\n.desv-process-step em {\n  display: inline-flex;\n  width: 30px;\n  height: 30px;\n  align-items: center;\n  justify-content: center;\n  margin-bottom: 10px;\n  border-radius: 50%;\n  background: rgba(212, 173, 88, .24);\n  color: #102a4c;\n  font-style: normal;\n  font-weight: 900;\n}\n.desv-standard-note {\n  margin: 16px 0 0;\n  color: #5e6a7d;\n  font-size: 14px;\n  line-height: 1.7;\n}\n.desv-callout {\n  margin: 28px 0;\n  padding: 20px 22px;\n  border: 1px solid rgba(212, 173, 88, .5);\n  background: #fffaf0;\n}\n.desv-callout strong {\n  color: #102a4c;\n}\n.desv-link-card {\n  display: block;\n  color: inherit;\n  text-decoration: none;\n}\n@media (max-width: 780px) {\n  .desv-icon-row,\n  .desv-process-row,\n  .desv-standard-grid {\n    grid-template-columns: 1fr;\n  }\n  .desv-article-visual {\n    padding: 20px;\n  }\n}\n<\/style>\n<p class=\"desv-article-summary\"><strong>\u6587\u7ae0\u6458\u8981\uff1a<\/strong>\u8aaa\u660e ISO 3382-1 \u5728\u5287\u9662\u3001\u97f3\u6a02\u5ef3\u3001\u5927\u578b\u5f71\u5ef3\u8207\u591a\u529f\u80fd\u5c55\u6f14\u5ef3\u4e2d\u7684\u6838\u5fc3\u91cf\u6e2c\u65b9\u6cd5\u3001\u8a2d\u5099\u8981\u6c42\u3001\u8072\u5b78\u53c3\u6578\u8207\u4f48\u9ede\u5831\u544a\u91cd\u9ede\u3002<\/p>\n<p>ISO 3382-1 \u662f\u91dd\u5c0d\u5c55\u6f14\u7a7a\u9593 Performance spaces \u6240\u5236\u5b9a\u7684\u7a7a\u9593\u8072\u5b78\u53c3\u6578\u91cf\u6e2c\u6a19\u6e96\u3002\u5b83\u5e38\u7528\u65bc\u5287\u9662\u3001\u5927\u578b\u5f71\u5ef3\u3001\u97f3\u6a02\u5ef3\u3001\u79ae\u5802\u8207\u591a\u529f\u80fd\u5c55\u6f14\u5ef3\uff0c\u5354\u52a9\u8072\u5b78\u8a2d\u8a08\u3001\u8996\u807d\u7cfb\u7d71\u6574\u5408\u8207\u5de5\u7a0b\u9a57\u6536\u4ee5\u5ba2\u89c0\u6578\u64da\u8aaa\u8a71\u3002<\/p>\n<div class=\"desv-article-visual\">\n<p class=\"desv-article-visual__title\">3382-1 \u9069\u7528\u5834\u666f<\/p>\n<div class=\"desv-icon-row\">\n<div class=\"desv-icon-card\"><span class=\"desv-icon\">\u5287<\/span><strong>\u5287\u9662\u8207\u8868\u6f14\u5ef3<\/strong><span>\u78ba\u8a8d\u89c0\u773e\u5e2d\u8a9e\u97f3\u3001\u97f3\u6a02\u8207\u821e\u53f0\u8072\u97f3\u50b3\u905e\u662f\u5426\u5747\u8861\u3002<\/span><\/div>\n<div class=\"desv-icon-card\"><span class=\"desv-icon\">\u5f71<\/span><strong>\u5927\u578b\u5f71\u5ef3<\/strong><span>\u6aa2\u67e5\u6b98\u97ff\u3001\u6e05\u6670\u5ea6\u8207\u5ea7\u5e2d\u9593\u8072\u5b78\u4e00\u81f4\u6027\u3002<\/span><\/div>\n<div class=\"desv-icon-card\"><span class=\"desv-icon\">\u591a<\/span><strong>\u591a\u529f\u80fd\u5c55\u6f14\u5ef3<\/strong><span>\u5354\u52a9\u4e0d\u540c\u6a21\u5f0f\u4e4b\u9593\u53d6\u5f97\u8a9e\u97f3\u3001\u97f3\u6a02\u8207\u6d3b\u52d5\u4f7f\u7528\u5e73\u8861\u3002<\/span><\/div>\n<\/p><\/div>\n<\/div>\n<h2>\u6838\u5fc3\u91cf\u6e2c\u65b9\u6cd5\uff1a\u8108\u885d\u97ff\u61c9<\/h2>\n<p>ISO 3382-1 \u7684\u4e3b\u8981\u53c3\u6578\u901a\u5e38\u7531\u7a7a\u9593\u8108\u885d\u97ff\u61c9 Impulse Response \u8a08\u7b97\u3002\u8108\u885d\u97ff\u61c9\u8a18\u9304\u8072\u97f3\u5f9e\u767c\u51fa\u3001\u53cd\u5c04\u3001\u64f4\u6563\u5230\u6d88\u6563\u7684\u80fd\u91cf\u6642\u9593\u6b77\u7a0b\uff0c\u56e0\u6b64\u53ef\u7528\u4f86\u63a8\u7b97\u6df7\u97ff\u6642\u9593\u3001\u65e9\u671f\u8870\u6e1b\u3001\u6e05\u6670\u5ea6\u3001\u97f3\u5834\u5f37\u5ea6\u8207\u7a7a\u9593\u611f\u7b49\u6307\u6a19\u3002<\/p>\n<div class=\"desv-article-visual\">\n<p class=\"desv-article-visual__title\">\u8108\u885d\u97ff\u61c9\u91cf\u6e2c\u6d41\u7a0b<\/p>\n<div class=\"desv-process-row\">\n<div class=\"desv-process-step\"><em>1<\/em><strong>\u64ad\u653e\u6e2c\u8a66\u8a0a\u865f<\/strong><span>\u5e38\u7528\u6383\u983b\u6b63\u5f26\u6ce2 Sine Sweep \u6216 MLS\uff0c\u7cbe\u5ea6\u9ad8\u4e14\u6297\u80cc\u666f\u566a\u97f3\u80fd\u529b\u4f73\u3002<\/span><\/div>\n<div class=\"desv-process-step\"><em>2<\/em><strong>\u63a5\u6536\u7a7a\u9593\u97ff\u61c9<\/strong><span>\u4ee5\u91cf\u6e2c\u9ea5\u514b\u98a8\u8a18\u9304\u8072\u97f3\u7d93\u7a7a\u9593\u53cd\u5c04\u5f8c\u7684\u5b8c\u6574\u97ff\u61c9\u3002<\/span><\/div>\n<div class=\"desv-process-step\"><em>3<\/em><strong>\u53cd\u5377\u7a4d\u8a08\u7b97<\/strong><span>\u7531\u8edf\u9ad4\u8a08\u7b97\u51fa\u8108\u885d\u97ff\u61c9\uff0c\u4f5c\u70ba\u5f8c\u7e8c\u53c3\u6578\u57fa\u790e\u3002<\/span><\/div>\n<div class=\"desv-process-step\"><em>4<\/em><strong>\u8f38\u51fa\u53c3\u6578<\/strong><span>\u8a08\u7b97 EDT\u3001T20\u3001T30\u3001C50\u3001C80\u3001D50\u3001G\u3001LF \u7b49\u6307\u6a19\u3002<\/span><\/div>\n<\/p><\/div>\n<\/div>\n<h2>\u8a2d\u5099\u8981\u6c42\u8207\u8a0a\u865f\u9078\u64c7<\/h2>\n<ul>\n<li><strong>\u8072\u6e90\uff1a<\/strong>\u5efa\u8b70\u4f7f\u7528\u5168\u6307\u5411\u6027\u63da\u8072\u5668\uff0c\u4f8b\u5982\u5341\u4e8c\u9762\u9ad4\u5587\u53ed\uff0c\u8b93\u8072\u80fd\u5747\u52fb\u5411\u5404\u65b9\u5411\u8f3b\u5c04\u3002<\/li>\n<li><strong>\u63a5\u6536\u5668\uff1a<\/strong>\u57fa\u672c\u53c3\u6578\u4f7f\u7528\u5168\u6307\u5411\u6027\u91cf\u6e2c\u9ea5\u514b\u98a8\uff1b\u8a55\u4f30\u5074\u5411\u80fd\u91cf\u6216\u7a7a\u9593\u611f\u6642\uff0c\u53ef\u52a0\u5165 8 \u5b57\u578b\u9ea5\u514b\u98a8\u6216\u96d9\u8033\u5047\u4eba\u982d\u3002<\/li>\n<li><strong>\u6383\u983b\u6216 MLS\uff1a<\/strong>\u73fe\u4ee3\u7cbe\u5bc6\u91cf\u6e2c\u5e38\u7528\u6383\u983b\u6b63\u5f26\u6ce2\u6216 MLS\uff0c\u900f\u904e REW\u3001Smaart \u7b49\u8edf\u9ad4\u8207\u91cf\u6e2c\u4ecb\u9762\u8a08\u7b97 IR\u3002<\/li>\n<li><strong>\u8108\u885d\u8072\u6e90\uff1a<\/strong>\u767c\u4ee4\u69cd\u6216\u6c23\u7403\u7206\u7834\u76f4\u89c0\uff0c\u4f46\u4f4e\u983b\u80fd\u91cf\u8207\u91cd\u8907\u6027\u8f03\u4e0d\u7a69\u5b9a\uff0c\u8f03\u4e0d\u9069\u5408\u4f5c\u70ba\u6b63\u5f0f\u9a57\u6536\u552f\u4e00\u4f9d\u64da\u3002<\/li>\n<\/ul>\n<div class=\"desv-article-visual\">\n<p class=\"desv-article-visual__title\">3382-1 \u6838\u5fc3\u8072\u5b78\u53c3\u6578<\/p>\n<div class=\"desv-standard-grid\">\n<div class=\"desv-standard-card\"><strong>T20 \/ T30<\/strong><em>\u6b98\u97ff\u611f<\/em><span>\u7531 -5 dB \u5230 -25\/-35 dB \u7684\u8870\u6e1b\u6bb5\u5916\u63a8 T60\uff0c\u907f\u514d\u5be6\u6e2c\u5b8c\u6574 60 dB \u8870\u6e1b\u7684\u56f0\u96e3\u3002<\/span><\/div>\n<div class=\"desv-standard-card\"><strong>EDT<\/strong><em>\u65e9\u671f\u8870\u6e1b<\/em><span>\u7531 0 \u5230 -10 dB \u7684\u65e9\u671f\u659c\u7387\u5916\u63a8\uff0c\u5e38\u6bd4 T60 \u66f4\u63a5\u8fd1\u4eba\u8033\u4e3b\u89c0\u6b98\u97ff\u611f\u3002<\/span><\/div>\n<div class=\"desv-standard-card\"><strong>C80<\/strong><em>\u97f3\u6a02\u6e05\u6670\u5ea6<\/em><span>\u524d 80 ms \u80fd\u91cf\u8207\u665a\u671f\u80fd\u91cf\u6bd4\u503c\u3002\u8d8a\u9ad8\u8d8a\u6e05\u6670\uff0c\u8d8a\u4f4e\u8d8a\u878d\u5408\u5305\u8986\u3002<\/span><\/div>\n<div class=\"desv-standard-card\"><strong>C50 \/ D50<\/strong><em>\u8a9e\u97f3\u660e\u6670<\/em><span>C50 \u8207 D50 \u7528\u65bc\u8a9e\u97f3\u6e05\u6670\u5ea6\uff0c\u5c0d\u5287\u5834\u65c1\u767d\u3001\u6f14\u8b1b\u8207\u5ee3\u64ad\u5224\u8b80\u5f88\u91cd\u8981\u3002<\/span><\/div>\n<div class=\"desv-standard-card\"><strong>G \/ LF<\/strong><em>\u97f3\u91cf\u8207\u7a7a\u9593\u611f<\/em><span>G \u8a55\u4f30\u8072\u97f3\u5f37\u5ea6\uff0cLF \u8a55\u4f30\u5074\u5411\u80fd\u91cf\u8207\u5305\u8986\u611f\u3002<\/span><\/div>\n<\/p><\/div>\n<\/div>\n<h2>\u4f48\u9ede\u8207\u5831\u544a\u91cd\u9ede<\/h2>\n<p>\u70ba\u4e86\u78ba\u4fdd\u6578\u64da\u7684\u4ee3\u8868\u6027\uff0cISO 3382-1 \u5c0d\u8a2d\u5099\u64fa\u653e\u4f4d\u7f6e\u6709\u660e\u78ba\u8981\u6c42\u3002\u8072\u6e90\u61c9\u653e\u5728\u821e\u53f0\u6216\u5e73\u6642\u8072\u6e90\u767c\u8072\u7684\u81ea\u7136\u4f4d\u7f6e\uff1b\u5927\u578b\u5c55\u6f14\u7a7a\u9593\u5e38\u4ee5\u7d04 1.5 \u516c\u5c3a\u9ad8\u5ea6\u6a21\u64ec\u6f14\u51fa\u8005\u6216\u4e3b\u8072\u9053\u5587\u53ed\u4f4d\u7f6e\u3002\u9ea5\u514b\u98a8\u5247\u5206\u5e03\u65bc\u89c0\u773e\u5e2d\uff0c\u9ad8\u5ea6\u5e38\u4ee5\u7d04 1.2 \u516c\u5c3a\u6a21\u64ec\u5750\u8457\u89c0\u773e\u7684\u4eba\u8033\u9ad8\u5ea6\u3002<\/p>\n<div class=\"desv-article-visual\">\n<p class=\"desv-article-visual__title\">3382-1 \u5c55\u6f14\u7a7a\u9593\u4f48\u9ede\u5716\u793a<\/p>\n<div class=\"desv-process-row\">\n<div class=\"desv-process-step\"><em>S<\/em><strong>\u8072\u6e90\u4f4d\u7f6e<\/strong><span>\u821e\u53f0\u6216\u81ea\u7136\u767c\u8072\u4f4d\u7f6e\uff1b\u5927\u578b\u5c55\u6f14\u7a7a\u9593\u5e38\u4ee5\u7d04 1.5 m \u9ad8\u5ea6\u6a21\u64ec\u6f14\u51fa\u8005\u6216\u4e3b\u8072\u9053\u3002<\/span><\/div>\n<div class=\"desv-process-step\"><em>M<\/em><strong>\u9ea5\u514b\u98a8\u4f4d\u7f6e<\/strong><span>\u5206\u5e03\u65bc\u89c0\u773e\u5e2d\uff1b\u9ad8\u5ea6\u5e38\u4ee5\u7d04 1.2 m \u6a21\u64ec\u5750\u59ff\u89c0\u773e\u8033\u9ad8\u3002<\/span><\/div>\n<div class=\"desv-process-step\"><em>D<\/em><strong>\u9ede\u4f4d\u8ddd\u96e2<\/strong><span>\u91cf\u6e2c\u9ede\u4e4b\u9593\u81f3\u5c11\u4fdd\u6301\u7d04 2 m\uff0c\u9ea5\u514b\u98a8\u8ddd\u7246\u9762\u7b49\u53cd\u5c04\u9762\u81f3\u5c11\u7d04 1 m\u3002<\/span><\/div>\n<div class=\"desv-process-step\"><em>A<\/em><strong>\u7a7a\u9593\u5e73\u5747<\/strong><span>\u5831\u544a\u9700\u5448\u73fe 125 Hz \u5230 4 kHz \u7b49\u5e38\u898b\u983b\u5e36\u7684\u5e73\u5747\u503c\u8207\u7a7a\u9593\u8b8a\u7570\u6027\u3002<\/span><\/div>\n<\/p><\/div>\n<\/div>\n<p>\u7a7a\u9593\u5bb9\u7a4d\u8d8a\u5927\uff0c\u8981\u6c42\u7684\u300c\u8072\u6e90-\u9ea5\u514b\u98a8\u300d\u7d44\u5408\u901a\u5e38\u8d8a\u591a\u3002\u55ae\u4e00\u6e2c\u91cf\u9ede\u7684\u6578\u64da\u610f\u7fa9\u6709\u9650\uff0c\u6b63\u5f0f\u5831\u544a\u61c9\u6db5\u84cb\u89c0\u773e\u5e2d\u524d\u3001\u4e2d\u3001\u5f8c\u3001\u5074\u5340\u8207\u53ef\u80fd\u7684\u6a13\u5ea7\u5dee\u7570\uff0c\u4e26\u5448\u73fe\u5404\u983b\u5e36\u5728\u7a7a\u9593\u4e2d\u7684\u5e73\u5747\u503c\u8207\u8b8a\u7570\u6027\u3002<\/p>\n<div class=\"desv-callout\"><strong>\u696d\u4e3b\u5224\u8b80\u91cd\u9ede\uff1a<\/strong>3382-1 \u7684\u50f9\u503c\u4e0d\u662f\u55ae\u4e00\u6f02\u4eae\u6578\u5b57\uff0c\u800c\u662f\u78ba\u8a8d\u89c0\u773e\u5e2d\u6574\u9ad4\u662f\u5426\u5747\u52fb\u3001\u97f3\u6a02\u8207\u8a9e\u97f3\u662f\u5426\u7b26\u5408\u4f7f\u7528\u9700\u6c42\uff0c\u4ee5\u53ca\u6539\u5584\u524d\u5f8c\u662f\u5426\u80fd\u5ba2\u89c0\u6bd4\u8f03\u3002<\/div>\n<hr>\n<p><strong>\u9700\u8981\u8a55\u4f30\u7a7a\u9593\u8072\u5b78\uff1f<\/strong> \u82e5\u60a8\u6b63\u5728\u898f\u5283\u6216\u9a57\u6536\u7a7a\u9593\u8072\u5b78\uff0c\u53ef\u63d0\u4f9b\u7a7a\u9593\u7528\u9014\u3001\u5716\u9762\u3001\u7167\u7247\u8207\u76ee\u524d\u9047\u5230\u7684\u8072\u97f3\u554f\u984c\uff0c\u8b93\u5c08\u696d\u5718\u968a\u5354\u52a9\u5224\u65b7\u9069\u5408\u7684 ISO 3382 \u91cf\u6e2c\u65b9\u5f0f\u3002<\/p>\n<\/article>\n","protected":false},"excerpt":{"rendered":"<p>\u8aaa\u660e ISO 3382-1 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