{"id":3186,"date":"2024-06-14T08:22:13","date_gmt":"2024-06-14T08:22:13","guid":{"rendered":"https:\/\/www.soundenvironment.jp\/?post_type=delivery_record&#038;p=3186"},"modified":"2024-06-14T08:22:13","modified_gmt":"2024-06-14T08:22:13","slug":"prefabricatedeac","status":"publish","type":"delivery_record","link":"https:\/\/www.soundenvironment.jp\/en\/delivery_record\/prefabricatedeac\/","title":{"rendered":"[For automotive parts manufacturer] Modular reverberation chamber + Modular anechoic chamber (for automotive parts acoustic measurements)"},"content":{"rendered":"\n<p>This was designed for measuring the transmission loss of automotive rubber gaskets and the absorption coefficient of interior materials.<\/p>\n\n\n\n<p>Both the assembled reverberation chamber and the assembled anechoic chamber use steel plates as the base material.<\/p>\n\n\n\n<p>The sound absorption wedge in the anechoic chamber are T-500 (500mm thick), and the reverberation chamber&#8217;s interior walls are made of damping steel plates, ensuring excellent sound insulation and absorption characteristics (in accordance with the inverse square law) while meeting the set reverberation time.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" width=\"1024\" height=\"768\" src=\"https:\/\/www.soundenvironment.jp\/wp-content\/uploads\/2020\/10\/405-1-1024x768.jpg\" alt=\"\u7d44\u7acb\u5f0f\u6b8b\u97ff\u5ba4\uff0b\u7d44\u7acb\u5f0f\u7121\u97ff\u5ba4\uff08\u81ea\u52d5\u8eca\u90e8\u54c1\u97f3\u97ff\u8a08\u6e2c\u7528\uff09\" class=\"wp-image-1139\" srcset=\"https:\/\/www.soundenvironment.jp\/wp-content\/uploads\/2020\/10\/405-1-1024x768.jpg 1024w, https:\/\/www.soundenvironment.jp\/wp-content\/uploads\/2020\/10\/405-1-300x225.jpg 300w, https:\/\/www.soundenvironment.jp\/wp-content\/uploads\/2020\/10\/405-1-768x576.jpg 768w, https:\/\/www.soundenvironment.jp\/wp-content\/uploads\/2020\/10\/405-1-1536x1152.jpg 1536w, https:\/\/www.soundenvironment.jp\/wp-content\/uploads\/2020\/10\/405-1.jpg 1599w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" width=\"1024\" height=\"866\" src=\"https:\/\/www.soundenvironment.jp\/wp-content\/uploads\/2020\/10\/405-2-1024x866.jpg\" alt=\"\u7d44\u7acb\u5f0f\u6b8b\u97ff\u5ba4\uff0b\u7d44\u7acb\u5f0f\u7121\u97ff\u5ba4\uff08\u81ea\u52d5\u8eca\u90e8\u54c1\u97f3\u97ff\u8a08\u6e2c\u7528\uff09\" class=\"wp-image-1140\" srcset=\"https:\/\/www.soundenvironment.jp\/wp-content\/uploads\/2020\/10\/405-2-1024x866.jpg 1024w, https:\/\/www.soundenvironment.jp\/wp-content\/uploads\/2020\/10\/405-2-300x254.jpg 300w, https:\/\/www.soundenvironment.jp\/wp-content\/uploads\/2020\/10\/405-2-768x649.jpg 768w, https:\/\/www.soundenvironment.jp\/wp-content\/uploads\/2020\/10\/405-2.jpg 1287w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" width=\"757\" height=\"1024\" src=\"https:\/\/www.soundenvironment.jp\/wp-content\/uploads\/2020\/10\/405-3-757x1024.jpg\" alt=\"\u7d44\u7acb\u5f0f\u6b8b\u97ff\u5ba4\uff0b\u7d44\u7acb\u5f0f\u7121\u97ff\u5ba4\uff08\u81ea\u52d5\u8eca\u90e8\u54c1\u97f3\u97ff\u8a08\u6e2c\u7528\uff09\" class=\"wp-image-1177\" srcset=\"https:\/\/www.soundenvironment.jp\/wp-content\/uploads\/2020\/10\/405-3-757x1024.jpg 757w, https:\/\/www.soundenvironment.jp\/wp-content\/uploads\/2020\/10\/405-3-222x300.jpg 222w, https:\/\/www.soundenvironment.jp\/wp-content\/uploads\/2020\/10\/405-3-768x1040.jpg 768w, https:\/\/www.soundenvironment.jp\/wp-content\/uploads\/2020\/10\/405-3-1135x1536.jpg 1135w, https:\/\/www.soundenvironment.jp\/wp-content\/uploads\/2020\/10\/405-3.jpg 1318w\" sizes=\"(max-width: 757px) 100vw, 757px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" width=\"919\" height=\"1024\" src=\"https:\/\/www.soundenvironment.jp\/wp-content\/uploads\/2020\/10\/405-4-919x1024.jpg\" alt=\"\u7d44\u7acb\u5f0f\u6b8b\u97ff\u5ba4\uff0b\u7d44\u7acb\u5f0f\u7121\u97ff\u5ba4\uff08\u81ea\u52d5\u8eca\u90e8\u54c1\u97f3\u97ff\u8a08\u6e2c\u7528\uff09\" class=\"wp-image-1178\" srcset=\"https:\/\/www.soundenvironment.jp\/wp-content\/uploads\/2020\/10\/405-4-919x1024.jpg 919w, https:\/\/www.soundenvironment.jp\/wp-content\/uploads\/2020\/10\/405-4-269x300.jpg 269w, https:\/\/www.soundenvironment.jp\/wp-content\/uploads\/2020\/10\/405-4-768x856.jpg 768w, https:\/\/www.soundenvironment.jp\/wp-content\/uploads\/2020\/10\/405-4-1378x1536.jpg 1378w, https:\/\/www.soundenvironment.jp\/wp-content\/uploads\/2020\/10\/405-4.jpg 1536w\" sizes=\"(max-width: 919px) 100vw, 919px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" width=\"1024\" height=\"776\" src=\"https:\/\/www.soundenvironment.jp\/wp-content\/uploads\/2020\/10\/405-5-1024x776.jpg\" alt=\"\u7d44\u7acb\u5f0f\u6b8b\u97ff\u5ba4\uff0b\u7d44\u7acb\u5f0f\u7121\u97ff\u5ba4\uff08\u81ea\u52d5\u8eca\u90e8\u54c1\u97f3\u97ff\u8a08\u6e2c\u7528\uff09\" class=\"wp-image-1179\" srcset=\"https:\/\/www.soundenvironment.jp\/wp-content\/uploads\/2020\/10\/405-5-1024x776.jpg 1024w, https:\/\/www.soundenvironment.jp\/wp-content\/uploads\/2020\/10\/405-5-300x227.jpg 300w, https:\/\/www.soundenvironment.jp\/wp-content\/uploads\/2020\/10\/405-5-768x582.jpg 768w, https:\/\/www.soundenvironment.jp\/wp-content\/uploads\/2020\/10\/405-5-1536x1164.jpg 1536w, https:\/\/www.soundenvironment.jp\/wp-content\/uploads\/2020\/10\/405-5-2048x1552.jpg 2048w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" width=\"1024\" height=\"772\" src=\"https:\/\/www.soundenvironment.jp\/wp-content\/uploads\/2020\/10\/405-6-1024x772.jpg\" alt=\"\u7d44\u7acb\u5f0f\u6b8b\u97ff\u5ba4\uff0b\u7d44\u7acb\u5f0f\u7121\u97ff\u5ba4\uff08\u81ea\u52d5\u8eca\u90e8\u54c1\u97f3\u97ff\u8a08\u6e2c\u7528\uff09\" class=\"wp-image-1180\" srcset=\"https:\/\/www.soundenvironment.jp\/wp-content\/uploads\/2020\/10\/405-6-1024x772.jpg 1024w, https:\/\/www.soundenvironment.jp\/wp-content\/uploads\/2020\/10\/405-6-300x226.jpg 300w, https:\/\/www.soundenvironment.jp\/wp-content\/uploads\/2020\/10\/405-6-768x579.jpg 768w, https:\/\/www.soundenvironment.jp\/wp-content\/uploads\/2020\/10\/405-6-1536x1158.jpg 1536w, https:\/\/www.soundenvironment.jp\/wp-content\/uploads\/2020\/10\/405-6.jpg 1977w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" width=\"1024\" height=\"768\" src=\"https:\/\/www.soundenvironment.jp\/wp-content\/uploads\/2020\/10\/405-7-1024x768.jpg\" alt=\"\u7d44\u7acb\u5f0f\u6b8b\u97ff\u5ba4\uff0b\u7d44\u7acb\u5f0f\u7121\u97ff\u5ba4\uff08\u81ea\u52d5\u8eca\u90e8\u54c1\u97f3\u97ff\u8a08\u6e2c\u7528\uff09\" class=\"wp-image-1181\" srcset=\"https:\/\/www.soundenvironment.jp\/wp-content\/uploads\/2020\/10\/405-7-1024x768.jpg 1024w, https:\/\/www.soundenvironment.jp\/wp-content\/uploads\/2020\/10\/405-7-300x225.jpg 300w, https:\/\/www.soundenvironment.jp\/wp-content\/uploads\/2020\/10\/405-7-768x576.jpg 768w, https:\/\/www.soundenvironment.jp\/wp-content\/uploads\/2020\/10\/405-7-1536x1152.jpg 1536w, https:\/\/www.soundenvironment.jp\/wp-content\/uploads\/2020\/10\/405-7.jpg 1564w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"This was designed for measuring the transmission loss of automotive rubber gaskets and the absorption coefficient of interior materials. Both the assembled reverberation chamber and the assembled anechoic chamber use steel plates as the base material. The sound absorption wedge in the anechoic chamber are T-500 (500mm thick), and the reverberation chamber&#8217;s interior walls are&#8230;","protected":false},"featured_media":1139,"parent":0,"template":"","product_cat":[5],"acf":[],"_links":{"self":[{"href":"https:\/\/www.soundenvironment.jp\/wp-json\/wp\/v2\/delivery_record\/3186"}],"collection":[{"href":"https:\/\/www.soundenvironment.jp\/wp-json\/wp\/v2\/delivery_record"}],"about":[{"href":"https:\/\/www.soundenvironment.jp\/wp-json\/wp\/v2\/types\/delivery_record"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.soundenvironment.jp\/wp-json\/wp\/v2\/media\/1139"}],"wp:attachment":[{"href":"https:\/\/www.soundenvironment.jp\/wp-json\/wp\/v2\/media?parent=3186"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.soundenvironment.jp\/wp-json\/wp\/v2\/product_cat?post=3186"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}