{"id":198,"date":"2018-01-15T20:35:38","date_gmt":"2018-01-15T20:35:38","guid":{"rendered":"http:\/\/milieugids.be\/?page_id=198"},"modified":"2025-08-25T17:40:46","modified_gmt":"2025-08-25T17:40:46","slug":"son","status":"publish","type":"page","link":"https:\/\/milieugids.be\/fr\/son\/","title":{"rendered":"Son"},"content":{"rendered":"<p>[et_pb_section fb_built=\u00a0\u00bb1&Prime; fullwidth=\u00a0\u00bbon\u00a0\u00bb _builder_version=\u00a0\u00bb4.25.0&Prime; use_background_color_gradient=\u00a0\u00bbon\u00a0\u00bb background_color_gradient_stops=\u00a0\u00bbrgba(21,31,51,0) 0%|#151f33 100%\u00a0\u00bb background_color_gradient_overlays_image=\u00a0\u00bbon\u00a0\u00bb background_image=\u00a0\u00bbhttps:\/\/milieugids.be\/wp-content\/uploads\/2018\/03\/Milieugids-hart-voor-milieu-geluid.jpg\u00a0\u00bb min_height=\u00a0\u00bb450px\u00a0\u00bb height=\u00a0\u00bb450px\u00a0\u00bb max_height=\u00a0\u00bb450px\u00a0\u00bb custom_padding=\u00a0\u00bb90px||300px|\u00a0\u00bb da_disable_devices=\u00a0\u00bboff|off|off\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb da_is_popup=\u00a0\u00bboff\u00a0\u00bb da_exit_intent=\u00a0\u00bboff\u00a0\u00bb da_has_close=\u00a0\u00bbon\u00a0\u00bb da_alt_close=\u00a0\u00bboff\u00a0\u00bb da_dark_close=\u00a0\u00bboff\u00a0\u00bb da_not_modal=\u00a0\u00bbon\u00a0\u00bb da_is_singular=\u00a0\u00bboff\u00a0\u00bb da_with_loader=\u00a0\u00bboff\u00a0\u00bb da_has_shadow=\u00a0\u00bbon\u00a0\u00bb][et_pb_fullwidth_header _builder_version=\u00a0\u00bb4.16&Prime; background_color=\u00a0\u00bbrgba(255, 255, 255, 0)\u00a0\u00bb background_layout=\u00a0\u00bblight\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb button_one_text_size__hover_enabled=\u00a0\u00bboff\u00a0\u00bb button_two_text_size__hover_enabled=\u00a0\u00bboff\u00a0\u00bb button_one_text_color__hover_enabled=\u00a0\u00bboff\u00a0\u00bb button_two_text_color__hover_enabled=\u00a0\u00bboff\u00a0\u00bb button_one_border_width__hover_enabled=\u00a0\u00bboff\u00a0\u00bb button_two_border_width__hover_enabled=\u00a0\u00bboff\u00a0\u00bb button_one_border_color__hover_enabled=\u00a0\u00bboff\u00a0\u00bb button_two_border_color__hover_enabled=\u00a0\u00bboff\u00a0\u00bb button_one_border_radius__hover_enabled=\u00a0\u00bboff\u00a0\u00bb button_two_border_radius__hover_enabled=\u00a0\u00bboff\u00a0\u00bb button_one_letter_spacing__hover_enabled=\u00a0\u00bboff\u00a0\u00bb button_two_letter_spacing__hover_enabled=\u00a0\u00bboff\u00a0\u00bb button_one_bg_color__hover_enabled=\u00a0\u00bboff\u00a0\u00bb button_two_bg_color__hover_enabled=\u00a0\u00bboff\u00a0\u00bb][\/et_pb_fullwidth_header][\/et_pb_section][et_pb_section fb_built=\u00a0\u00bb1&Prime; fullwidth=\u00a0\u00bbon\u00a0\u00bb _builder_version=\u00a0\u00bb4.16&Prime; da_disable_devices=\u00a0\u00bboff|off|off\u00a0\u00bb locked=\u00a0\u00bboff\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb da_is_popup=\u00a0\u00bboff\u00a0\u00bb da_exit_intent=\u00a0\u00bboff\u00a0\u00bb da_has_close=\u00a0\u00bbon\u00a0\u00bb da_alt_close=\u00a0\u00bboff\u00a0\u00bb da_dark_close=\u00a0\u00bboff\u00a0\u00bb da_not_modal=\u00a0\u00bbon\u00a0\u00bb da_is_singular=\u00a0\u00bboff\u00a0\u00bb da_with_loader=\u00a0\u00bboff\u00a0\u00bb da_has_shadow=\u00a0\u00bbon\u00a0\u00bb][et_pb_fullwidth_menu menu_id=\u00a0\u00bb227&Prime; submenu_direction=\u00a0\u00bbdownwards\u00a0\u00bb fullwidth_menu=\u00a0\u00bboff\u00a0\u00bb _builder_version=\u00a0\u00bb4.16&Prime; menu_font=\u00a0\u00bb||||||||\u00a0\u00bb menu_font_size=\u00a0\u00bb21px\u00a0\u00bb background_color=\u00a0\u00bb#B3C938&Prime; text_orientation=\u00a0\u00bbcenter\u00a0\u00bb background_layout=\u00a0\u00bbdark\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][\/et_pb_fullwidth_menu][\/et_pb_section][et_pb_section fb_built=\u00a0\u00bb1&Prime; _builder_version=\u00a0\u00bb4.16&Prime; da_disable_devices=\u00a0\u00bboff|off|off\u00a0\u00bb locked=\u00a0\u00bboff\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb da_is_popup=\u00a0\u00bboff\u00a0\u00bb da_exit_intent=\u00a0\u00bboff\u00a0\u00bb da_has_close=\u00a0\u00bbon\u00a0\u00bb da_alt_close=\u00a0\u00bboff\u00a0\u00bb da_dark_close=\u00a0\u00bboff\u00a0\u00bb da_not_modal=\u00a0\u00bbon\u00a0\u00bb da_is_singular=\u00a0\u00bboff\u00a0\u00bb da_with_loader=\u00a0\u00bboff\u00a0\u00bb da_has_shadow=\u00a0\u00bbon\u00a0\u00bb][et_pb_row column_structure=\u00a0\u00bb1_4,1_4,1_4,1_4&Prime; _builder_version=\u00a0\u00bb4.25.0&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_column type=\u00a0\u00bb1_4&Prime; _builder_version=\u00a0\u00bb4.25.0&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_text _builder_version=\u00a0\u00bb4.25.0&Prime; header_2_font_size=\u00a0\u00bb40px\u00a0\u00bb header_2_font_size_tablet=\u00a0\u00bb\u00a0\u00bb header_2_font_size_phone=\u00a0\u00bb30px\u00a0\u00bb header_2_font_size_last_edited=\u00a0\u00bbon|phone\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb]<\/p>\n<h2>Partenaires<\/h2>\n<p>[\/et_pb_text][et_pb_divider color=\u00a0\u00bb#F7B664&Prime; divider_weight=\u00a0\u00bb2px\u00a0\u00bb _builder_version=\u00a0\u00bb4.25.0&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb width=\u00a0\u00bb40%\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][\/et_pb_divider][\/et_pb_column][et_pb_column type=\u00a0\u00bb1_4&Prime; _builder_version=\u00a0\u00bb4.25.0&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][\/et_pb_column][et_pb_column type=\u00a0\u00bb1_4&Prime; _builder_version=\u00a0\u00bb4.25.0&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][\/et_pb_column][et_pb_column type=\u00a0\u00bb1_4&Prime; _builder_version=\u00a0\u00bb4.25.0&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=\u00a0\u00bb1_6,1_6,1_6,1_6,1_6,1_6&Prime; use_custom_gutter=\u00a0\u00bbon\u00a0\u00bb gutter_width=\u00a0\u00bb2&Prime; _builder_version=\u00a0\u00bb4.25.0&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb custom_margin=\u00a0\u00bb5%||5%||true|false\u00a0\u00bb border_width_top=\u00a0\u00bb1px\u00a0\u00bb border_width_bottom=\u00a0\u00bb1px\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_column type=\u00a0\u00bb1_6&Prime; _builder_version=\u00a0\u00bb4.25.0&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_image src=\u00a0\u00bbhttps:\/\/milieugids.be\/wp-content\/uploads\/2024\/04\/RAE.png\u00a0\u00bb title_text=\u00a0\u00bbRAE\u00a0\u00bb url=\u00a0\u00bbhttps:\/\/milieugids.be\/fr\/partenaires\/rae\/\u00a0\u00bb _builder_version=\u00a0\u00bb4.25.0&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][\/et_pb_image][\/et_pb_column][et_pb_column type=\u00a0\u00bb1_6&Prime; _builder_version=\u00a0\u00bb4.25.0&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_image src=\u00a0\u00bbhttps:\/\/milieugids.be\/wp-content\/uploads\/2024\/04\/AE.png\u00a0\u00bb title_text=\u00a0\u00bbAE\u00a0\u00bb url=\u00a0\u00bbhttp:\/\/www.acoustical-engineering.be\/info\/presentation\u00a0\u00bb align=\u00a0\u00bbcenter\u00a0\u00bb _builder_version=\u00a0\u00bb4.25.0&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][\/et_pb_image][\/et_pb_column][et_pb_column type=\u00a0\u00bb1_6&Prime; _builder_version=\u00a0\u00bb4.25.0&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_image src=\u00a0\u00bbhttps:\/\/milieugids.be\/wp-content\/uploads\/2024\/05\/NoNoise.png\u00a0\u00bb title_text=\u00a0\u00bbNoNoise\u00a0\u00bb url=\u00a0\u00bbhttps:\/\/milieugids.be\/fr\/partenaires\/no-noise\/\u00a0\u00bb align=\u00a0\u00bbright\u00a0\u00bb _builder_version=\u00a0\u00bb4.25.0&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][\/et_pb_image][\/et_pb_column][et_pb_column type=\u00a0\u00bb1_6&Prime; _builder_version=\u00a0\u00bb4.25.0&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][\/et_pb_column][et_pb_column type=\u00a0\u00bb1_6&Prime; _builder_version=\u00a0\u00bb4.25.0&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][\/et_pb_column][et_pb_column type=\u00a0\u00bb1_6&Prime; _builder_version=\u00a0\u00bb4.25.0&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=\u00a0\u00bb2_3,1_3&Prime; _builder_version=\u00a0\u00bb4.25.0&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb background_color=\u00a0\u00bb#151F32&Prime; custom_margin=\u00a0\u00bb||||false|false\u00a0\u00bb custom_padding=\u00a0\u00bb4%||3%||false|false\u00a0\u00bb border_radii=\u00a0\u00bbon|5px|5px|5px|5px\u00a0\u00bb locked=\u00a0\u00bboff\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_column type=\u00a0\u00bb2_3&Prime; _builder_version=\u00a0\u00bb4.25.0&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb custom_padding=\u00a0\u00bb|||5%|false|false\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_text _builder_version=\u00a0\u00bb4.25.0&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb text_font=\u00a0\u00bb&#8211;et_global_heading_font|||on|||||\u00a0\u00bb text_text_color=\u00a0\u00bb#FFFFFF\u00a0\u00bb text_font_size=\u00a0\u00bb40px\u00a0\u00bb background_color=\u00a0\u00bb#151F32&Prime; custom_padding=\u00a0\u00bb||||false|false\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb]<\/p>\n<div class=\"flex-1 overflow-hidden\">\n<div class=\"react-scroll-to-bottom--css-ijqck-79elbk h-full\">\n<div class=\"react-scroll-to-bottom--css-ijqck-1n7m0yu\">\n<div>\n<div class=\"flex flex-col text-sm pb-9\">\n<div class=\"w-full text-token-text-primary\" dir=\"auto\" data-testid=\"conversation-turn-13\" data-scroll-anchor=\"true\">\n<div class=\"py-2 px-3 text-base md:px-4 m-auto md:px-5 lg:px-1 xl:px-5\">\n<div class=\"mx-auto flex flex-1 gap-3 text-base juice:gap-4 juice:md:gap-6 md:max-w-3xl lg:max-w-[40rem] xl:max-w-[48rem]\">\n<div class=\"relative flex w-full min-w-0 flex-col agent-turn\">\n<div class=\"flex-col gap-1 md:gap-3\">\n<div class=\"flex flex-grow flex-col max-w-full\">\n<div data-message-author-role=\"assistant\" data-message-id=\"74d12dfd-c459-443d-b7b2-c7091645e9d6\" dir=\"auto\" class=\"min-h-[20px] text-message flex flex-col items-start whitespace-pre-wrap break-words [.text-message+&amp;]:mt-5 overflow-x-auto gap-3\">\n<div class=\"markdown prose w-full break-words dark:prose-invert light\">\n<p>Devenir un partenaire vert ?<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"w-full md:pt-0 dark:border-white\/20 md:border-transparent md:dark:border-transparent md:w-[calc(100%-.5rem)] juice:w-full\">\n<div class=\"px-3 text-base md:px-4 m-auto md:px-5 lg:px-1 xl:px-5\">\n<div class=\"mx-auto flex flex-1 gap-3 text-base juice:gap-4 juice:md:gap-6 md:max-w-3xl lg:max-w-[40rem] xl:max-w-[48rem]\">\n<form class=\"w-full\">\n<div class=\"relative flex h-full max-w-full flex-1 flex-col\">\n<div class=\"absolute bottom-full left-0 right-0\"><\/div>\n<div class=\"flex w-full items-center\"><\/div>\n<\/div>\n<\/form>\n<\/div>\n<\/div>\n<\/div>\n<p>[\/et_pb_text][\/et_pb_column][et_pb_column type=\u00a0\u00bb1_3&Prime; _builder_version=\u00a0\u00bb4.25.0&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb custom_padding=\u00a0\u00bb|5%|||false|false\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_button button_url=\u00a0\u00bbhttps:\/\/milieugids.be\/fr\/annonce-publireportage\/\u00a0\u00bb url_new_window=\u00a0\u00bbon\u00a0\u00bb button_text=\u00a0\u00bben savoir plus\u00a0\u00bb button_alignment=\u00a0\u00bbright\u00a0\u00bb _builder_version=\u00a0\u00bb4.25.0&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb custom_button=\u00a0\u00bbon\u00a0\u00bb button_text_color=\u00a0\u00bb#FFFFFF\u00a0\u00bb button_bg_color=\u00a0\u00bb#F7B664&Prime; button_border_color=\u00a0\u00bb#F7B664&Prime; custom_padding=\u00a0\u00bb||||false|false\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][\/et_pb_button][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=\u00a0\u00bb1&Prime; _builder_version=\u00a0\u00bb4.16&Prime; background_color=\u00a0\u00bb#efefef\u00a0\u00bb da_disable_devices=\u00a0\u00bboff|off|off\u00a0\u00bb locked=\u00a0\u00bboff\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb da_is_popup=\u00a0\u00bboff\u00a0\u00bb da_exit_intent=\u00a0\u00bboff\u00a0\u00bb da_has_close=\u00a0\u00bbon\u00a0\u00bb da_alt_close=\u00a0\u00bboff\u00a0\u00bb da_dark_close=\u00a0\u00bboff\u00a0\u00bb da_not_modal=\u00a0\u00bbon\u00a0\u00bb da_is_singular=\u00a0\u00bboff\u00a0\u00bb da_with_loader=\u00a0\u00bboff\u00a0\u00bb da_has_shadow=\u00a0\u00bbon\u00a0\u00bb][et_pb_row column_structure=\u00a0\u00bb1_2,1_2&Prime; _builder_version=\u00a0\u00bb4.25.0&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb locked=\u00a0\u00bboff\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_column type=\u00a0\u00bb1_2&Prime; _builder_version=\u00a0\u00bb4.25.0&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_text _builder_version=\u00a0\u00bb4.25.0&Prime; text_text_color=\u00a0\u00bb#2d592a\u00a0\u00bb link_text_color=\u00a0\u00bb#2d592a\u00a0\u00bb border_width_bottom=\u00a0\u00bb1px\u00a0\u00bb border_color_bottom=\u00a0\u00bb#F7B664&Prime; border_style_bottom=\u00a0\u00bbdashed\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb]<\/p>\n<p><a href=\"http:\/\/www.acoustical-engineering.be\/info\/presentation\">Acoustical Eng.<\/a><\/p>\n<p>[\/et_pb_text][et_pb_text _builder_version=\u00a0\u00bb4.25.0&Prime; text_text_color=\u00a0\u00bb#2d592a\u00a0\u00bb link_text_color=\u00a0\u00bb#2d592a\u00a0\u00bb border_width_bottom=\u00a0\u00bb1px\u00a0\u00bb border_color_bottom=\u00a0\u00bb#F7B664&Prime; border_style_bottom=\u00a0\u00bbdashed\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb]<\/p>\n<p><a href=\"https:\/\/milieugids.be\/fr\/partenaires\/dox-noise-control-a-brand-of-dox-group-nv\/\">DOX Noise Control<\/a><\/p>\n<p>[\/et_pb_text][et_pb_text _builder_version=\u00a0\u00bb4.25.0&Prime; text_text_color=\u00a0\u00bb#2d592a\u00a0\u00bb link_text_color=\u00a0\u00bb#2d592a\u00a0\u00bb border_width_bottom=\u00a0\u00bb1px\u00a0\u00bb border_color_bottom=\u00a0\u00bb#F7B664&Prime; border_style_bottom=\u00a0\u00bbdashed\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb]<\/p>\n<p><a href=\"https:\/\/milieugids.be\/fr\/partenaires\/indutec\/\">Indutec<\/a><\/p>\n<p>[\/et_pb_text][et_pb_text _builder_version=\u00a0\u00bb4.25.0&Prime; text_text_color=\u00a0\u00bb#2d592a\u00a0\u00bb link_text_color=\u00a0\u00bb#2d592a\u00a0\u00bb border_width_bottom=\u00a0\u00bb1px\u00a0\u00bb border_color_bottom=\u00a0\u00bb#F7B664&Prime; border_style_bottom=\u00a0\u00bbdashed\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb]<\/p>\n<p><a href=\"https:\/\/milieugids.be\/fr\/partenaires\/no-noise\/\">No-Noise<\/a><br \/><a href=\"https:\/\/milieugids.be\/fr\/partenaires\/norsonic\/\">Norsonic<\/a><\/p>\n<p>[\/et_pb_text][et_pb_text _builder_version=\u00a0\u00bb4.16&Prime; text_text_color=\u00a0\u00bb#2d592a\u00a0\u00bb link_text_color=\u00a0\u00bb#2d592a\u00a0\u00bb border_width_bottom=\u00a0\u00bb1px\u00a0\u00bb border_color_bottom=\u00a0\u00bb#F7B664&Prime; border_style_bottom=\u00a0\u00bbdashed\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb]<a href=\"https:\/\/guidedelenvironnement.be\/suez-rr-iws-remediation\/\">Suez Remedition<\/a>[\/et_pb_text][et_pb_text _builder_version=\u00a0\u00bb4.16&Prime; global_colors_info=\u00a0\u00bb{}\u00a0\u00bb]<\/p>\n<h2>Son<\/h2>\n<p>En physique (acoustique) le son est une vibration m\u00e9canique d&rsquo;un fluide, qui se propage sous forme d\u2019ondes. Une onde est la propagation d&rsquo;une perturbation produisant sur son passage une variation r\u00e9versible des propri\u00e9t\u00e9s physiques locales du milieu. Elle se d\u00e9place avec une vitesse d\u00e9termin\u00e9e qui d\u00e9pend des caract\u00e9ristiques du milieu de propagation. Une onde transporte de l&rsquo;\u00e9nergie sans transporter de mati\u00e8re.<br \/>\nPhysiquement parlant, une onde est un champ, c&rsquo;est-\u00e0-dire une zone de l&rsquo;espace dont les propri\u00e9t\u00e9s sont modifi\u00e9es. On affecte alors \u00e0 chaque point de l&rsquo;espace des grandeurs physiques scalaires ou vectorielles.<br \/>\n[\/et_pb_text][\/et_pb_column][et_pb_column type=\u00a0\u00bb1_2&Prime; _builder_version=\u00a0\u00bb4.25.0&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_image src=\u00a0\u00bbhttps:\/\/milieugids.be\/wp-content\/uploads\/2018\/03\/Milieugids-partner-No-noise-pubbliciteit.jpg\u00a0\u00bb show_in_lightbox=\u00a0\u00bbon\u00a0\u00bb align_tablet=\u00a0\u00bbcenter\u00a0\u00bb align_phone=\u00a0\u00bbcenter\u00a0\u00bb align_last_edited=\u00a0\u00bbon|desktop\u00a0\u00bb _builder_version=\u00a0\u00bb4.16&Prime; global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][\/et_pb_image][et_pb_text _builder_version=\u00a0\u00bb4.16&Prime; global_colors_info=\u00a0\u00bb{}\u00a0\u00bb]Comme tout concept unificateur, l&rsquo;onde recouvre une grande vari\u00e9t\u00e9 de situations physiques tr\u00e8s diff\u00e9rentes.L&rsquo;onde oscillante, qui peut \u00eatre p\u00e9riodique, est bien illustr\u00e9e par les rides provoqu\u00e9es par le caillou qui tombe dans l&rsquo;eau.L&rsquo;onde solitaire ou soliton trouve un tr\u00e8s bel exemple dans les mascarets.<br \/>\nL&rsquo;onde de choc per\u00e7ue acoustiquement, par exemple, lorsqu&rsquo;un avion vole \u00e0 une vitesse supersonique. L&rsquo;onde \u00e9lectromagn\u00e9tique n&rsquo;a dans certains cas pas de support mat\u00e9riel. L&rsquo;onde acoustique, qui a un support mat\u00e9riel.<br \/>\nsource: WIKIPEDIA<br \/>\n[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section]<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Partenaires Devenir un partenaire vert ? Acoustical Eng.DOX Noise ControlIndutecNo-NoiseNorsonicSuez RemeditionSon En physique (acoustique) le son est une vibration m\u00e9canique d&rsquo;un fluide, qui se propage sous forme d\u2019ondes. Une onde est la propagation d&rsquo;une perturbation produisant sur son passage une variation r\u00e9versible des propri\u00e9t\u00e9s physiques locales du milieu. Elle se d\u00e9place avec une vitesse d\u00e9termin\u00e9e [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_et_pb_use_builder":"on","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"class_list":["post-198","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/milieugids.be\/fr\/wp-json\/wp\/v2\/pages\/198","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/milieugids.be\/fr\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/milieugids.be\/fr\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/milieugids.be\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/milieugids.be\/fr\/wp-json\/wp\/v2\/comments?post=198"}],"version-history":[{"count":0,"href":"https:\/\/milieugids.be\/fr\/wp-json\/wp\/v2\/pages\/198\/revisions"}],"wp:attachment":[{"href":"https:\/\/milieugids.be\/fr\/wp-json\/wp\/v2\/media?parent=198"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}