{"id":314947,"date":"2026-05-21T15:09:16","date_gmt":"2026-05-21T08:09:16","guid":{"rendered":"https:\/\/imse.kmitl.ac.th\/?page_id=314947"},"modified":"2026-05-21T15:35:05","modified_gmt":"2026-05-21T08:35:05","slug":"book","status":"publish","type":"page","link":"https:\/\/imse.kmitl.ac.th\/th\/book\/","title":{"rendered":"Book"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"314947\" class=\"elementor elementor-314947\" data-elementor-post-type=\"page\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-8bd8f4e elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"8bd8f4e\" data-element_type=\"section\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-59cc50d\" data-id=\"59cc50d\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-4d5a607 elementor-widget elementor-widget-heading\" data-id=\"4d5a607\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">\u0e2b\u0e19\u0e31\u0e07\u0e2a\u0e37\u0e2d\u0e27\u0e34\u0e0a\u0e32\u0e01\u0e32\u0e23<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-2c36732 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"2c36732\" data-element_type=\"section\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-d4cb86a\" data-id=\"d4cb86a\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-6c9eaf8 elementor-widget elementor-widget-heading\" data-id=\"6c9eaf8\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">\u0e23\u0e32\u0e22\u0e01\u0e32\u0e23\u0e2b\u0e19\u0e31\u0e07\u0e2a\u0e37\u0e2d\u0e17\u0e35\u0e48\u0e21\u0e35\u0e14\u0e31\u0e07\u0e19\u0e35\u0e49<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-4298394 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"4298394\" data-element_type=\"section\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-8a40696\" data-id=\"8a40696\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-56d0612 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"56d0612\" data-element_type=\"section\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-a36e2f9\" data-id=\"a36e2f9\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-d425d88 elementor-widget elementor-widget-image\" data-id=\"d425d88\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"724\" height=\"1024\" src=\"https:\/\/imse.kmitl.ac.th\/wp-content\/uploads\/2026\/05\/ISO_4869-1_2018en-\u0e1b\u0e01\u0e15\u0e31\u0e27\u0e2d\u0e22\u0e48\u0e32\u0e07-724x1024.png\" class=\"attachment-large size-large wp-image-314948\" alt=\"\" srcset=\"https:\/\/imse.kmitl.ac.th\/wp-content\/uploads\/2026\/05\/ISO_4869-1_2018en-\u0e1b\u0e01\u0e15\u0e31\u0e27\u0e2d\u0e22\u0e48\u0e32\u0e07-724x1024.png 724w, https:\/\/imse.kmitl.ac.th\/wp-content\/uploads\/2026\/05\/ISO_4869-1_2018en-\u0e1b\u0e01\u0e15\u0e31\u0e27\u0e2d\u0e22\u0e48\u0e32\u0e07-212x300.png 212w, https:\/\/imse.kmitl.ac.th\/wp-content\/uploads\/2026\/05\/ISO_4869-1_2018en-\u0e1b\u0e01\u0e15\u0e31\u0e27\u0e2d\u0e22\u0e48\u0e32\u0e07-768x1086.png 768w, https:\/\/imse.kmitl.ac.th\/wp-content\/uploads\/2026\/05\/ISO_4869-1_2018en-\u0e1b\u0e01\u0e15\u0e31\u0e27\u0e2d\u0e22\u0e48\u0e32\u0e07-1086x1536.png 1086w, https:\/\/imse.kmitl.ac.th\/wp-content\/uploads\/2026\/05\/ISO_4869-1_2018en-\u0e1b\u0e01\u0e15\u0e31\u0e27\u0e2d\u0e22\u0e48\u0e32\u0e07-1448x2048.png 1448w, https:\/\/imse.kmitl.ac.th\/wp-content\/uploads\/2026\/05\/ISO_4869-1_2018en-\u0e1b\u0e01\u0e15\u0e31\u0e27\u0e2d\u0e22\u0e48\u0e32\u0e07-8x12.png 8w, https:\/\/imse.kmitl.ac.th\/wp-content\/uploads\/2026\/05\/ISO_4869-1_2018en-\u0e1b\u0e01\u0e15\u0e31\u0e27\u0e2d\u0e22\u0e48\u0e32\u0e07.png 1654w\" sizes=\"(max-width: 724px) 100vw, 724px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9eb4255 elementor-widget elementor-widget-text-editor\" data-id=\"9eb4255\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<ol><li>ISO 4869-1 Acoustics \u2014 Hearing protector\u2014 Part 1: Subjective method for the measurement of sound attenuation<\/li><\/ol>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-31d3855\" data-id=\"31d3855\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-9528704 elementor-widget elementor-widget-image\" data-id=\"9528704\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"724\" height=\"1024\" src=\"https:\/\/imse.kmitl.ac.th\/wp-content\/uploads\/2026\/05\/ISO_4869-3_2007en-\u0e1b\u0e01\u0e15\u0e31\u0e27\u0e2d\u0e22\u0e48\u0e32\u0e07-724x1024.png\" class=\"attachment-large size-large wp-image-314949\" alt=\"\" srcset=\"https:\/\/imse.kmitl.ac.th\/wp-content\/uploads\/2026\/05\/ISO_4869-3_2007en-\u0e1b\u0e01\u0e15\u0e31\u0e27\u0e2d\u0e22\u0e48\u0e32\u0e07-724x1024.png 724w, https:\/\/imse.kmitl.ac.th\/wp-content\/uploads\/2026\/05\/ISO_4869-3_2007en-\u0e1b\u0e01\u0e15\u0e31\u0e27\u0e2d\u0e22\u0e48\u0e32\u0e07-212x300.png 212w, https:\/\/imse.kmitl.ac.th\/wp-content\/uploads\/2026\/05\/ISO_4869-3_2007en-\u0e1b\u0e01\u0e15\u0e31\u0e27\u0e2d\u0e22\u0e48\u0e32\u0e07-768x1087.png 768w, https:\/\/imse.kmitl.ac.th\/wp-content\/uploads\/2026\/05\/ISO_4869-3_2007en-\u0e1b\u0e01\u0e15\u0e31\u0e27\u0e2d\u0e22\u0e48\u0e32\u0e07-1086x1536.png 1086w, https:\/\/imse.kmitl.ac.th\/wp-content\/uploads\/2026\/05\/ISO_4869-3_2007en-\u0e1b\u0e01\u0e15\u0e31\u0e27\u0e2d\u0e22\u0e48\u0e32\u0e07-1447x2048.png 1447w, https:\/\/imse.kmitl.ac.th\/wp-content\/uploads\/2026\/05\/ISO_4869-3_2007en-\u0e1b\u0e01\u0e15\u0e31\u0e27\u0e2d\u0e22\u0e48\u0e32\u0e07-8x12.png 8w, https:\/\/imse.kmitl.ac.th\/wp-content\/uploads\/2026\/05\/ISO_4869-3_2007en-\u0e1b\u0e01\u0e15\u0e31\u0e27\u0e2d\u0e22\u0e48\u0e32\u0e07.png 1653w\" sizes=\"(max-width: 724px) 100vw, 724px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-effef9b elementor-widget elementor-widget-text-editor\" data-id=\"effef9b\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>2. ISO 4869-3 Acoustics \u2014 Hearing protectors \u2014 Part 3:<br \/>Measurement of insertion loss of ear-muff type protectors using an acoustic test fixture<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-6d71aa2 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"6d71aa2\" data-element_type=\"section\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-53322f8\" data-id=\"53322f8\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-b57ab7e elementor-widget elementor-widget-text-editor\" data-id=\"b57ab7e\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>3. ASTM E2964-21 Standard Test Method for Measurement of the Normalized Insertion Loss of Doors<\/p><p>4. ASTM E2249\u221219 Standard Test Method for Laboratory Measurement of Airborne Transmission Loss of Building Partitions and Elements Using Sound Intensity<\/p><p>5. ASTM E1289-08 Standard Specification for Reference Specimen for Sound Transmission Loss<\/p><p>6. ASTM E90-23 Standard Test Method for Laboratory Measurement of Airborne Sound Transmission Loss of Building Partitions and Elements<\/p><p>7. ASTM E413-87 Classification for Rating Sound Insulation<\/p><p>8. ASTM E336-19a Standard Test Method for Measurement of Airborne Sound Attenuation between Rooms in Buildings<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>\u0e2b\u0e19\u0e31\u0e07\u0e2a\u0e37\u0e2d\u0e27\u0e34\u0e0a\u0e32\u0e01\u0e32\u0e23 \u0e23\u0e32\u0e22\u0e01\u0e32\u0e23\u0e2b\u0e19\u0e31\u0e07\u0e2a\u0e37\u0e2d\u0e17\u0e35\u0e48\u0e21\u0e35\u0e14\u0e31\u0e07\u0e19\u0e35\u0e49 ISO 4869-1 Acoustics \u2014 [&hellip;]<\/p>\n","protected":false},"author":26,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"no-sidebar","site-content-layout":"page-builder","ast-site-content-layout":"full-width-container","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":"disabled","ast-breadcrumbs-content":"","ast-featured-img":"disabled","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"_price":"","_stock":"","_tribe_ticket_header":"","_tribe_default_ticket_provider":"","_ticket_start_date":"","_ticket_end_date":"","_tribe_ticket_show_description":"","_tribe_ticket_show_not_going":false,"_tribe_ticket_use_global_stock":"","_tribe_ticket_global_stock_level":"","_global_stock_mode":"","_global_stock_cap":"","_tribe_rsvp_for_event":"","_tribe_ticket_going_count":"","_tribe_ticket_not_going_count":"","_tribe_tickets_list":"[]","_tribe_ticket_has_attendee_info_fields":false,"footnotes":"","_tec_slr_enabled":"","_tec_slr_layout":""},"class_list":["post-314947","page","type-page","status-publish","hentry"],"ticketed":false,"_links":{"self":[{"href":"https:\/\/imse.kmitl.ac.th\/th\/wp-json\/wp\/v2\/pages\/314947","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/imse.kmitl.ac.th\/th\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/imse.kmitl.ac.th\/th\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/imse.kmitl.ac.th\/th\/wp-json\/wp\/v2\/users\/26"}],"replies":[{"embeddable":true,"href":"https:\/\/imse.kmitl.ac.th\/th\/wp-json\/wp\/v2\/comments?post=314947"}],"version-history":[{"count":6,"href":"https:\/\/imse.kmitl.ac.th\/th\/wp-json\/wp\/v2\/pages\/314947\/revisions"}],"predecessor-version":[{"id":314955,"href":"https:\/\/imse.kmitl.ac.th\/th\/wp-json\/wp\/v2\/pages\/314947\/revisions\/314955"}],"wp:attachment":[{"href":"https:\/\/imse.kmitl.ac.th\/th\/wp-json\/wp\/v2\/media?parent=314947"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}