{"id":17835,"date":"2019-08-06T18:27:57","date_gmt":"2019-08-06T16:27:57","guid":{"rendered":"https:\/\/www.motoblouz.com\/enjoytheride\/enjoytheride\/?p=17835"},"modified":"2024-07-24T14:40:04","modified_gmt":"2024-07-24T12:40:04","slug":"reduction-de-bruit-active-daal-casques-moto-nolan","status":"publish","type":"post","link":"https:\/\/www.motoblouz.com\/enjoytheride\/actus-equipement-moto\/17835-reduction-de-bruit-active-daal-casques-moto-nolan-2019-08-06","title":{"rendered":"Casques moto \u00e0 r\u00e9duction de bruit active : DAAL valid\u00e9 par Nolan"},"content":{"rendered":"<p>M\u00eame les casques les plus silencieux sont d\u00e9j\u00e0 trop bruyants \u00e0 haute vitesse\u2026 Partant de ce constat, la startup norv\u00e9gienne DAAL a planch\u00e9 sur un syst\u00e8me audio s\u2019appuyant sur la r\u00e9duction de bruit active, qui abaisserait consid\u00e9rablement les nuisances sonores \u00e0 l\u2019int\u00e9rieur du casque. Une technologie bient\u00f4t disponible sur certains casques Nolan !<\/p>\n<p><!--more--><\/p>\n<p>\u00c0 vitesse autorouti\u00e8re, nos oreilles supportent un bruit ambiant pouvant d\u00e9passer les 110 d\u00e9cibels. Le niveau sonore d\u2019une tron\u00e7onneuse \u00e0 l\u2019\u0153uvre \u00e0 1 m\u00e8tre de distance ! De quoi occasionner des d\u00e9sagr\u00e9ments (fatigue), voire de d\u00e9grader la qualit\u00e9 de l\u2019audition&#8230;<\/p>\n<p>La <strong>r\u00e9duction de bruit active<\/strong>, vous connaissez ? Baptis\u00e9 dans la langue de Shakespeare <i>active noise control <\/i>ou <i>ANC<\/i>, il s\u2019agit d\u2019<strong>une technologie qui permet d\u2019annuler &#8211; ou tout du moins de r\u00e9duire &#8211; le bruit ambiant<\/strong>.<\/p>\n<div id=\"attachment_17838\" style=\"width: 1290px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-17838\" class=\"wp-image-17838 size-full\" src=\"data:image\/gif;base64,R0lGODdhAQABAPAAAP\/\/\/wAAACwAAAAAAQABAEACAkQBADs=\" data-lazy-src=\"https:\/\/www.motoblouz.com\/enjoytheride\/wp-content\/uploads\/2019\/08\/prototype_systeme_reduction_bruit_active_daal_nolan.jpg\" alt=\"syst\u00e8me de r\u00e9duction du bruit active DAAL\" width=\"1280\" height=\"853\" data-lazy-srcset=\"https:\/\/www.motoblouz.com\/enjoytheride\/wp-content\/uploads\/2019\/08\/prototype_systeme_reduction_bruit_active_daal_nolan.jpg 1280w, https:\/\/www.motoblouz.com\/enjoytheride\/wp-content\/uploads\/2019\/08\/prototype_systeme_reduction_bruit_active_daal_nolan-690x460.jpg 690w, https:\/\/www.motoblouz.com\/enjoytheride\/wp-content\/uploads\/2019\/08\/prototype_systeme_reduction_bruit_active_daal_nolan-768x512.jpg 768w, https:\/\/www.motoblouz.com\/enjoytheride\/wp-content\/uploads\/2019\/08\/prototype_systeme_reduction_bruit_active_daal_nolan-1024x682.jpg 1024w, https:\/\/www.motoblouz.com\/enjoytheride\/wp-content\/uploads\/2019\/08\/prototype_systeme_reduction_bruit_active_daal_nolan-330x220.jpg 330w, https:\/\/www.motoblouz.com\/enjoytheride\/wp-content\/uploads\/2019\/08\/prototype_systeme_reduction_bruit_active_daal_nolan-272x182.jpg 272w\" data-lazy-sizes=\"(max-width: 1280px) 100vw, 1280px\" \/><noscript><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-17838\" class=\"wp-image-17838 size-full\" src=\"https:\/\/www.motoblouz.com\/enjoytheride\/wp-content\/uploads\/2019\/08\/prototype_systeme_reduction_bruit_active_daal_nolan.jpg\" alt=\"syst\u00e8me de r\u00e9duction du bruit active DAAL\" width=\"1280\" height=\"853\" srcset=\"https:\/\/www.motoblouz.com\/enjoytheride\/wp-content\/uploads\/2019\/08\/prototype_systeme_reduction_bruit_active_daal_nolan.jpg 1280w, https:\/\/www.motoblouz.com\/enjoytheride\/wp-content\/uploads\/2019\/08\/prototype_systeme_reduction_bruit_active_daal_nolan-690x460.jpg 690w, https:\/\/www.motoblouz.com\/enjoytheride\/wp-content\/uploads\/2019\/08\/prototype_systeme_reduction_bruit_active_daal_nolan-768x512.jpg 768w, https:\/\/www.motoblouz.com\/enjoytheride\/wp-content\/uploads\/2019\/08\/prototype_systeme_reduction_bruit_active_daal_nolan-1024x682.jpg 1024w, https:\/\/www.motoblouz.com\/enjoytheride\/wp-content\/uploads\/2019\/08\/prototype_systeme_reduction_bruit_active_daal_nolan-330x220.jpg 330w, https:\/\/www.motoblouz.com\/enjoytheride\/wp-content\/uploads\/2019\/08\/prototype_systeme_reduction_bruit_active_daal_nolan-272x182.jpg 272w\" sizes=\"(max-width: 1280px) 100vw, 1280px\" \/><\/noscript><p id=\"caption-attachment-17838\" class=\"wp-caption-text\">Mise en place du prototype du syst\u00e8me de r\u00e9duction du bruit active DAAL sur un <a href=\"https:\/\/www.motoblouz.com\/vente-casque-nolan-n100-5-special-n-com-118067.html?utm_source=Article&amp;utm_medium=EnjoyTheRide&amp;utm_campaign=AutoPromotion\" target=\"_blank\" rel=\"noopener\">casque Nolan N100.5<\/a><\/p><\/div>\n<h2>La r\u00e9duction de bruit active, comment \u00e7a marche ?<\/h2>\n<p>L\u2019isolation phonique passive, c\u2019est \u00e0 dire l\u2019ajout de couches physiques r\u00e9duisant la transmission du son vers l\u2019int\u00e9rieur du casque, s\u2019av\u00e8re difficile \u00e0 mettre en place dans un casque. Sur ce type d\u2019\u00e9quipement, le poids et le volume <a href=\"https:\/\/www.motoblouz.com\/enjoytheride\/guide-achat\/casque-moto\/poids-casque-moto\">comptent pour beaucoup dans la sensation de confort<\/a>. On imagine donc mal une couche de 5 cm d\u2019isolant phonique dense dispos\u00e9e tout autour du casque\u2026<\/p>\n<p>La r\u00e9duction de bruit active offre une alternative l\u00e9g\u00e8re et compacte \u00e0 l\u2019isolation de l\u2019ext\u00e9rieur. Cette technologie s\u2019appuie sur un dispositif \u00e9mettant des sons qui tendent \u00e0 annuler le bruit ambiant. Le son est une onde, qu\u2019il est en effet possible de confronter \u00e0 son \u00ab n\u00e9gatif \u00bb, une autre onde en opposition de phase. Si elle se montre de puissance \u00e9quivalente, la source de bruit initiale se verra ainsi fortement att\u00e9nu\u00e9e.<\/p>\n<p><strong>Un syst\u00e8me de contr\u00f4le actif de bruit \u00e9met via deux haut-parleurs dispos\u00e9s en face des oreilles des ondes en opposition de phase aux ondes sonores du bruit ambiant.<\/strong> Ce dernier est capt\u00e9 par un micro externe, puis trait\u00e9 par un processeur sp\u00e9cifiques qui g\u00e9n\u00e8re en temps r\u00e9el le bruit oppos\u00e9.<\/p>\n<div id=\"attachment_17836\" style=\"width: 1290px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-17836\" class=\"wp-image-17836 size-full\" src=\"data:image\/gif;base64,R0lGODdhAQABAPAAAP\/\/\/wAAACwAAAAAAQABAEACAkQBADs=\" data-lazy-src=\"https:\/\/www.motoblouz.com\/enjoytheride\/wp-content\/uploads\/2019\/08\/test_systeme_reduction_bruit_active_daal_nolan.jpg\" alt=\"Nolan N100.5 avec le syst\u00e8me antibruit DAAL\" width=\"1280\" height=\"853\" data-lazy-srcset=\"https:\/\/www.motoblouz.com\/enjoytheride\/wp-content\/uploads\/2019\/08\/test_systeme_reduction_bruit_active_daal_nolan.jpg 1280w, https:\/\/www.motoblouz.com\/enjoytheride\/wp-content\/uploads\/2019\/08\/test_systeme_reduction_bruit_active_daal_nolan-690x460.jpg 690w, https:\/\/www.motoblouz.com\/enjoytheride\/wp-content\/uploads\/2019\/08\/test_systeme_reduction_bruit_active_daal_nolan-768x512.jpg 768w, https:\/\/www.motoblouz.com\/enjoytheride\/wp-content\/uploads\/2019\/08\/test_systeme_reduction_bruit_active_daal_nolan-1024x682.jpg 1024w, https:\/\/www.motoblouz.com\/enjoytheride\/wp-content\/uploads\/2019\/08\/test_systeme_reduction_bruit_active_daal_nolan-330x220.jpg 330w, https:\/\/www.motoblouz.com\/enjoytheride\/wp-content\/uploads\/2019\/08\/test_systeme_reduction_bruit_active_daal_nolan-272x182.jpg 272w\" data-lazy-sizes=\"(max-width: 1280px) 100vw, 1280px\" \/><noscript><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-17836\" class=\"wp-image-17836 size-full\" src=\"https:\/\/www.motoblouz.com\/enjoytheride\/wp-content\/uploads\/2019\/08\/test_systeme_reduction_bruit_active_daal_nolan.jpg\" alt=\"Nolan N100.5 avec le syst\u00e8me antibruit DAAL\" width=\"1280\" height=\"853\" srcset=\"https:\/\/www.motoblouz.com\/enjoytheride\/wp-content\/uploads\/2019\/08\/test_systeme_reduction_bruit_active_daal_nolan.jpg 1280w, https:\/\/www.motoblouz.com\/enjoytheride\/wp-content\/uploads\/2019\/08\/test_systeme_reduction_bruit_active_daal_nolan-690x460.jpg 690w, https:\/\/www.motoblouz.com\/enjoytheride\/wp-content\/uploads\/2019\/08\/test_systeme_reduction_bruit_active_daal_nolan-768x512.jpg 768w, https:\/\/www.motoblouz.com\/enjoytheride\/wp-content\/uploads\/2019\/08\/test_systeme_reduction_bruit_active_daal_nolan-1024x682.jpg 1024w, https:\/\/www.motoblouz.com\/enjoytheride\/wp-content\/uploads\/2019\/08\/test_systeme_reduction_bruit_active_daal_nolan-330x220.jpg 330w, https:\/\/www.motoblouz.com\/enjoytheride\/wp-content\/uploads\/2019\/08\/test_systeme_reduction_bruit_active_daal_nolan-272x182.jpg 272w\" sizes=\"(max-width: 1280px) 100vw, 1280px\" \/><\/noscript><p id=\"caption-attachment-17836\" class=\"wp-caption-text\">Une Ducati, excellent banc d&rsquo;essai pour un casque \u00e0 r\u00e9duction de bruit !<\/p><\/div>\n<h2>Le syst\u00e8me DAAL, sp\u00e9cialement \u00e9tudi\u00e9 pour les casques moto<\/h2>\n<p>Sena pr\u00e9sentait en 2015 un casque \u00e9quip\u00e9 d\u2019une technologie de r\u00e9duction du bruit ambiant, <a href=\"https:\/\/www.motoblouz.com\/vente-casque-sena-europe-momentum-inc-149570.html?utm_source=Article&amp;utm_medium=EnjoyTheRide&amp;utm_campaign=AutoPromotion\" target=\"_blank\" rel=\"noopener\">le Momentum Inc<\/a>. Mais finalement, peu de mod\u00e8les ont \u00e9t\u00e9 distribu\u00e9s. \u00c0 ce jour, seuls les casques audio hi-fi \u00e0 r\u00e9duction de bruit active tels que les mod\u00e8les de <a href=\"https:\/\/www.lesnumeriques.com\/casque-audio\/meilleurs-casques-a-reduction-bruit-active-a2923.html\" target=\"_blank\" rel=\"noopener\">chez Sony ou Bose<\/a> se montrent efficaces pour vous couper de votre environnement sonore, mais dans un bruit ambiant mod\u00e9r\u00e9.<\/p>\n<p>De son c\u00f4t\u00e9, DAAL affirme avoir \u00e9tudi\u00e9 son syst\u00e8me de r\u00e9duction de bruit active pour qu\u2019il soit efficace face aux contraintes rencontr\u00e9es par le motard, autrement plus exigeantes que celles d\u2019un <em>open space<\/em> ou d\u2019un salon. Le tout sans interf\u00e9rer avec les sons importants de la circulation (sir\u00e8nes, coups de klaxon, etc.) <strong>La startup norv\u00e9gienne annonce ainsi une r\u00e9duction de 10 \u00e0 15 dB des fr\u00e9quences nuisibles du bruit<\/strong>.<\/p>\n<p>Cette vid\u00e9o donne un aper\u00e7u de ce que \u00e7a donne (\u00e0 regarder avec un casque !)<\/p>\n<p><a href=\"https:\/\/www.facebook.com\/daalNCS\/videos\/623729748122225\/\">https:\/\/www.facebook.com\/daalNCS\/videos\/623729748122225\/<\/a><\/p>\n<p>&nbsp;<\/p>\n<p>DAAL ajoute que sa technologie permettra d\u2019\u00e9couter de la musique et de discuter <a href=\"https:\/\/www.motoblouz.com\/enjoytheride\/guide-achat\/intercom-kit-mains-libres-moto\/un-kit-de-communication-pour-quoi-faire\">en configuration intercom<\/a> dans un plus grand silence. Une info qui int\u00e9ressera ceux qui taillent souvent la route et qui rechignent \u00e0 porter <a href=\"https:\/\/www.motoblouz.com\/achat-casque-accessoires-casque-5696\/protections-auditives.html?utm_source=Article&amp;utm_medium=EnjoyTheRide&amp;utm_campaign=AutoPromotion\" target=\"_blank\" rel=\"noopener\">des bouchons d\u2019oreilles<\/a>.<\/p>\n<h2>Une collaboration avec Nolan dans les tuyaux, avec dispo courant 2020<\/h2>\n<p>Si la technologie semble au point, la forme qu\u2019elle prendra reste incertaine. Kit mains-libres ind\u00e9pendant ? Option pour les kits mains-libres du march\u00e9 ? DAAL pr\u00e9f\u00e8re garder le silence \u00e0 ce sujet, nous r\u00e9pondant simplement qu\u2019elle esp\u00e8re \u00ab que son syst\u00e8me soit compatible avec les casques et les syst\u00e8mes de communication \u00e0 l&rsquo;avenir \u00bb. Vous avez dit myst\u00e9rieux ?<\/p>\n<p>S\u2019il vous fallait une preuve de la cr\u00e9dibilit\u00e9 de sa solution, la voil\u00e0. DAAL vient de signer un accord avec <a href=\"https:\/\/www.motoblouz.com\/marque\/nolan.html?utm_source=Article&amp;utm_medium=EnjoyTheRide&amp;utm_campaign=AutoPromotion\" target=\"_blank\" rel=\"noopener\">Nolan<\/a>. Le contrat ouvre un phase de collaboration entre les deux parties en vue de mettre en place le syst\u00e8me de r\u00e9duction de bruit active DAAL dans certains casques du g\u00e9ant italien. Objectif : une dispo sur le march\u00e9 courant 2020.<\/p>\n<p><strong>Quelle forme prendra ce syst\u00e8me ? Quels casques seront concern\u00e9s ? \u00c0 quel tarif ? On vous tient au courant d\u00e8s qu\u2019on en sait plus !<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>M\u00eame les casques les plus silencieux sont d\u00e9j\u00e0 trop bruyants \u00e0 haute vitesse\u2026 Partant de ce constat, la startup norv\u00e9gienne DAAL a planch\u00e9 sur un syst\u00e8me audio s\u2019appuyant sur la r\u00e9duction de bruit active, qui abaisserait consid\u00e9rablement les nuisances sonores \u00e0 l\u2019int\u00e9rieur du casque. Une technologie bient\u00f4t disponible sur certains casques Nolan !<\/p>\n","protected":false},"author":6,"featured_media":17837,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"footnotes":""},"categories":[304,942],"tags":[374,225],"yoast":{"focuskw":"r\u00e9duction de bruit active","title":"La r\u00e9duction de bruit active DAAL bient\u00f4t dans les casques moto Nolan","metadesc":"Marre du bruit dans votre casque ? Bonne nouvelle, la technologie \u00e9volue dans le bon sens ! Derni\u00e8re en date : la solution de r\u00e9duction de bruit active sp\u00e9cialement \u00e9tudi\u00e9e pour les casques moto de la startup norv\u00e9gienne DAAL. Une technologie qui a s\u00e9duit le g\u00e9ant italien du casque, Nolan...","linkdex":"78","metakeywords":"","meta-robots-noindex":"","meta-robots-nofollow":"","meta-robots-adv":"","canonical":"","redirect":"","opengraph-title":"","opengraph-description":"","opengraph-image":"","twitter-title":"","twitter-description":"","twitter-image":""},"bk_author_score":["0"],"bk_final_score":[],"bk_summary":[],"bk_cs1":["0"],"bk_cs2":["0"],"bk_cs3":["0"],"bk_cs4":["0"],"bk_cs5":["0"],"bk_cs6":["0"],"bk_ct1":[],"bk_ct2":[],"bk_ct3":[],"bk_ct4":[],"bk_ct5":[],"bk_ct6":[],"bk_gallery_content":[],"bk_image_upload":[],"bk_media_embed_code_post":[],"bk_page_fullwidth_checkbox":[],"bk_post_fullwidth_checkbox":["0"],"bk_review_checkbox":["0"],"lswd-posts-on-top":"false","_d3t_product_info_activate":["1"],"_d3t_product_info_reference":[""],"_d3t_product_media_detoure":[""],"d3t_etc_reference":[""],"d3t_etc_translate_yoast_focuskw":[""],"d3t_etc_translate_yoast_title":[""],"d3t_etc_translate_yoast_metadesc":[""],"d3t_etc_translate_product_media_detoure":[""],"d3t_etc_translate_product_info_reference":[""],"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/www.motoblouz.com\/enjoytheride\/wp-json\/wp\/v2\/posts\/17835"}],"collection":[{"href":"https:\/\/www.motoblouz.com\/enjoytheride\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.motoblouz.com\/enjoytheride\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.motoblouz.com\/enjoytheride\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/www.motoblouz.com\/enjoytheride\/wp-json\/wp\/v2\/comments?post=17835"}],"version-history":[{"count":0,"href":"https:\/\/www.motoblouz.com\/enjoytheride\/wp-json\/wp\/v2\/posts\/17835\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.motoblouz.com\/enjoytheride\/wp-json\/wp\/v2\/media\/17837"}],"wp:attachment":[{"href":"https:\/\/www.motoblouz.com\/enjoytheride\/wp-json\/wp\/v2\/media?parent=17835"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.motoblouz.com\/enjoytheride\/wp-json\/wp\/v2\/categories?post=17835"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.motoblouz.com\/enjoytheride\/wp-json\/wp\/v2\/tags?post=17835"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}