{"id":1135583,"date":"2026-08-19T01:52:38","date_gmt":"2026-08-19T01:52:38","guid":{"rendered":"https:\/\/www.europesays.com\/fr\/1135583\/"},"modified":"2026-08-19T01:52:38","modified_gmt":"2026-08-19T01:52:38","slug":"brest-le-talkie-walkie-sous-marin-de-52-hertz-teste-et-approuve-par-les-plongeurs-de-la-marine","status":"publish","type":"post","link":"https:\/\/www.europesays.com\/fr\/1135583\/","title":{"rendered":"Brest. Le talkie-walkie sous-marin de 52\u00a0Hertz\u00a0test\u00e9 et approuv\u00e9 par les plongeurs de la Marine"},"content":{"rendered":"<p>\n                Article premium,<br \/>\n                    R\u00e9serv\u00e9 aux\u00a0abonn\u00e9s\n            <\/p>\n<p class=\"su-standfirst chapeau\">L\u2019une des start-ups marines les plus prometteuses de Brest\u00a0(Finist\u00e8re) est en phase finale du d\u00e9veloppement de son produit phare, qui permet de communiquer en plong\u00e9e.<\/p>\n<p>                                        <img decoding=\"async\" class=\"su-media\" src=\"https:\/\/media.ouest-france.fr\/v1\/pictures\/MjAyNjA4NWVhOTIwNWNhMWYwMDJlYjI5ODNkZGFkZmRlOWNmNjI?width=630&amp;height=354&amp;focuspoint=50%2C25&amp;cropresize=1&amp;client_id=bpeditorial&amp;sign=56d6bfb8d390dd4dc4f3ae7ec5d3e3b032d9b048ff79789d774477ff0d50b8d4\" alt=\"Le dispositif de la start-up de Brest\u00a0(Finist\u00e8re) 52\u00a0Hertz en essai avec la Marine nationale et la Direction g\u00e9n\u00e9rale de l\u2019armement \u00e0 Toulon\u00a0(Var), en mai\u00a02026.\"  \/><\/p>\n<p>                            Le dispositif de la start-up de Brest\u00a0(Finist\u00e8re) 52\u00a0Hertz en essai avec la Marine nationale et la Direction g\u00e9n\u00e9rale de l\u2019armement \u00e0 Toulon\u00a0(Var), en mai\u00a02026. | 52\u00a0HERTZ<\/p>\n<p>                            fermer<\/p>\n<ul class=\"su-row su-carrousel-container su-not-list\" data-suswipe=\"{\" rambo=\"\" .carrousel-nav-bas=\"\" .item=\"\">\n<li class=\"su-col-xs-6 su-col-md-24 carrousel-contenu su-carrousel-item\" data-ofvwidth=\"{\" mobileonly=\"\"><img decoding=\"async\" data-ofmaxheight=\"\" class=\"su-media lazyload\" alt=\"Le dispositif de la start-up de Brest\u00a0(Finist\u00e8re) 52\u00a0Hertz en essai avec la Marine nationale et la Direction g\u00e9n\u00e9rale de l\u2019armement \u00e0 Toulon\u00a0(Var), en mai\u00a02026.\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAJCAYAAAA7KqwyAAAAGXRFWHRTb2Z0d2FyZQBBZG9iZSBJbWFnZVJlYWR5ccllPAAAABhJREFUeNpi\/P\/\/PwMlgHHUgFEDgAAgwAD+lBrvy+NcxAAAAABJRU5ErkJggg==\" data-oflazyload=\"{&quot;srcset&quot;:&quot;https:\/\/media.ouest-france.fr\/v1\/pictures\/MjAyNjA4NWVhOTIwNWNhMWYwMDJlYjI5ODNkZGFkZmRlOWNmNjI?width=320&amp;focuspoint=50%2C25&amp;cropresize=1&amp;client_id=bpeditorial&amp;sign=9e54b3649b6c039fb50c97d4f4d84ea2395315440b74e1a485080e15ce62a6ac 320w,https:\/\/media.ouest-france.fr\/v1\/pictures\/MjAyNjA4NWVhOTIwNWNhMWYwMDJlYjI5ODNkZGFkZmRlOWNmNjI?width=375&amp;focuspoint=50%2C25&amp;cropresize=1&amp;client_id=bpeditorial&amp;sign=8ac2a5c5f699fead9e456eb1a88a44b17c50fc6ef8c2f8335d6f5487cf432230 360w,https:\/\/media.ouest-france.fr\/v1\/pictures\/MjAyNjA4NWVhOTIwNWNhMWYwMDJlYjI5ODNkZGFkZmRlOWNmNjI?width=480&amp;focuspoint=50%2C25&amp;cropresize=1&amp;client_id=bpeditorial&amp;sign=f987bc7171ebb836586d10224f13aa83fc1039a5ec805e62feac3156a5405572 480w,https:\/\/media.ouest-france.fr\/v1\/pictures\/MjAyNjA4NWVhOTIwNWNhMWYwMDJlYjI5ODNkZGFkZmRlOWNmNjI?width=630&amp;focuspoint=50%2C25&amp;cropresize=1&amp;client_id=bpeditorial&amp;sign=af289a253194699af3b42ba1557a677b18d787e3dc49415087b1bfcd92d39222 630w,https:\/\/media.ouest-france.fr\/v1\/pictures\/MjAyNjA4NWVhOTIwNWNhMWYwMDJlYjI5ODNkZGFkZmRlOWNmNjI?width=940&amp;focuspoint=50%2C25&amp;cropresize=1&amp;client_id=bpeditorial&amp;sign=7b6be8eb696574c5a6b04ce43025de546da85ba8fbfeac62de6b2725fc85cd26 940w,https:\/\/media.ouest-france.fr\/v1\/pictures\/MjAyNjA4NWVhOTIwNWNhMWYwMDJlYjI5ODNkZGFkZmRlOWNmNjI?width=1260&amp;focuspoint=50%2C25&amp;cropresize=1&amp;client_id=bpeditorial&amp;sign=63141b46b15d09e0f7afbb1d0f3cd1bb07b0ae45754479333f6699f38b74c0c8 1260w&quot;}\"\/>Le dispositif de la start-up de Brest\u00a0(Finist\u00e8re) 52\u00a0Hertz en essai avec la Marine nationale et la Direction g\u00e9n\u00e9rale de l\u2019armement \u00e0 Toulon\u00a0(Var), en mai\u00a02026. | 52\u00a0HERTZ<\/li>\n<\/ul>\n<p data-ofstats-scroll=\"read_depth_10\">Les fr\u00e8res Gabriel et Jonas Guerche ont cr\u00e9\u00e9, en 2020, <a href=\"https:\/\/www.ouest-france.fr\/high-tech\/la-start-up-brestoise-52-hertz-se-distingue-parmi-les-pepites-du-pole-mer-bretagne-atlantique-a767b09a-0f13-11f0-a359-3785f88c9270\" target=\"_self\" rel=\"nofollow noopener\">leur start-up 52\u00a0Hertz<\/a> en partant d\u2019un constat\u00a0: sous l\u2019eau, en plong\u00e9e, il n\u2019est pas facile de communiquer\u00a0; ni avec les personnes \u00e0 la surface, ni avec les autres plongeurs. Ils ont donc imagin\u00e9 le Talky Divy, <a href=\"https:\/\/www.ouest-france.fr\/leditiondusoir\/2021-11-09\/ces-deux-freres-ont-invente-un-talkie-walkie-sous-marin-pour-se-parler-en-plongee-77228161-b4c8-4110-8168-5c5b89653f51\" target=\"_self\" rel=\"nofollow noopener\">sorte de talkie-walkie sous-marin<\/a>.<\/p>\n<p>Gr\u00e2ce \u00e0 un embout qui permet d\u2019\u00e9mettre et transmettre la parole\u00a0(par conduction osseuse), un petit bo\u00eetier et un logiciel d\u2019intelligence artificielle qui am\u00e9liore l\u2019intelligibilit\u00e9 du&#8230;<\/p>\n<p style=\"text-align: center; background-color: #dbbe4d; padding-top: 5px; padding-bottom: 5px; font-size: 14px;\"><strong>D\u00e9j\u00e0 abonn\u00e9 ? <\/strong><a data-trkartmonet=\"Identification\" data-trk-sipa=\"{\" blockcategory=\"\" paywall=\"\" href=\"http:\/\/www.ouest-france.fr\/login?redirect=https:\/\/www.ouest-france.fr\/economie\/entreprises\/startup\/brest-le-talkie-walkie-sous-marin-de-52-hertz-teste-et-approuve-par-les-plongeurs-de-la-marine-84e0a054-97e8-11f1-8c29-31ba9300fba3\" rel=\"nofollow noopener\" title=\"Se connecter \u00e0 Ouest-France\" class=\"su-link-light\" target=\"_blank\">Connectez-vous<\/a><\/p>\n<p style=\"text-align: center; padding-top: 15px; padding-bottom: 8px; vertical-align: bottom;\">bloqu\u00e9<strong> Pour lire la suite, abonnez-vous<\/strong><\/p>\n<p style=\"text-align: center;\"><strong>1er mois \u00e0 1\u20ac<\/strong><\/p>\n<p style=\"text-align: center; margin-top: -5px;\">Annulable \u00e0 tout moment<\/p>\n<p style=\"text-align: center;\">\u00a0<\/p>\n<p style=\"text-align: center;\"><a data-ida=\"\" data-trkartmonet=\"Tunnel OF+\" data-trk-sipa=\"{&#010;\" blockcategory=\"\" paywall=\"\" :=\"\" m=\"\" of=\"\" class=\"su-button su-subscription\" data-trk-bloc=\"paywall\" href=\"https:\/\/abonnement.ouest-france.fr\/tunnel\/pack-essentiel-article\/122096117101?int_medium=lien&amp;int_campaign=PWFR0225-OF&amp;int_content=page-article-payant_boutonjaune-paywall&amp;marquesource=OF&amp;rt=https:\/\/www.ouest-france.fr\/economie\/entreprises\/startup\/brest-le-talkie-walkie-sous-marin-de-52-hertz-teste-et-approuve-par-les-plongeurs-de-la-marine-84e0a054-97e8-11f1-8c29-31ba9300fba3\" rel=\"nofollow noopener\" target=\"_blank\"><strong>Je m&rsquo;abonne<\/strong><\/a><\/p>\n<p style=\"text-align: center; padding-top: 10px; padding-bottom: 10px;\"><img decoding=\"async\" src=\"https:\/\/media.ouest-france.fr\/v1\/fonts\/be7723fcee3f1866f1ce99184077fc6f-carte-bancaire.svg?height=36\" alt=\"CB\"\/>\u00a0\u00a0<img decoding=\"async\" src=\"https:\/\/media.ouest-france.fr\/v1\/fonts\/1819d54c599d8afa64539cfba4ac9dde-rib.svg?height=36\" alt=\"RIB\"\/>\u00a0\u00a0<img decoding=\"async\" src=\"https:\/\/media.ouest-france.fr\/v1\/fonts\/065fc80d7b6a03d14a834c224ce723e1-paypal.svg?height=36\" alt=\"PAYPAL\"\/><\/p>\n","protected":false},"excerpt":{"rendered":"Article premium, R\u00e9serv\u00e9 aux\u00a0abonn\u00e9s L\u2019une des start-ups marines les plus prometteuses de Brest\u00a0(Finist\u00e8re) est en phase finale du&hellip;\n","protected":false},"author":2,"featured_media":1135584,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_share_on_mastodon":"0"},"categories":[9619],"tags":[1111,11,74433,3450,313,1777,674,1011,27,10151,62028,10368,11202,567,6127,12,45923,15304,882,25,675,2310],"class_list":["post-1135583","post","type-post","status-publish","format-standard","has-post-thumbnail","category-toulon","tag-actu","tag-actualites","tag-bohars","tag-brest","tag-entreprises","tag-eu","tag-europe","tag-fr","tag-france","tag-gouesnou","tag-guilers","tag-guipavas","tag-le-relecq-kerhuon","tag-marine-nationale","tag-mer","tag-news","tag-plougastel-daoulas","tag-plouzane","tag-provence-alpes-cote-dazur","tag-republique-francaise","tag-start-up","tag-toulon"],"share_on_mastodon":{"url":"https:\/\/pubeurope.com\/@fr\/117119678625562106","error":""},"_links":{"self":[{"href":"https:\/\/www.europesays.com\/fr\/wp-json\/wp\/v2\/posts\/1135583","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.europesays.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.europesays.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/fr\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/fr\/wp-json\/wp\/v2\/comments?post=1135583"}],"version-history":[{"count":0,"href":"https:\/\/www.europesays.com\/fr\/wp-json\/wp\/v2\/posts\/1135583\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/fr\/wp-json\/wp\/v2\/media\/1135584"}],"wp:attachment":[{"href":"https:\/\/www.europesays.com\/fr\/wp-json\/wp\/v2\/media?parent=1135583"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.europesays.com\/fr\/wp-json\/wp\/v2\/categories?post=1135583"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.europesays.com\/fr\/wp-json\/wp\/v2\/tags?post=1135583"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}