{"id":108936,"date":"2022-07-02T22:03:00","date_gmt":"2022-07-02T19:03:00","guid":{"rendered":"https:\/\/life.karpat.in.ua\/?p=108936"},"modified":"2022-07-01T18:23:27","modified_gmt":"2022-07-01T15:23:27","slug":"aram-helyett-hanggal-tovabbitja-az-adatokat-az-ujfajta-processzor","status":"publish","type":"post","link":"https:\/\/life.karpat.in.ua\/?p=108936&lang=hu","title":{"rendered":"\u00c1ram helyett hanggal tov\u00e1bb\u00edtja az adatokat az \u00fajfajta processzor"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\"><strong>A hangalap\u00fa adattov\u00e1bb\u00edt\u00e1s a j\u00f6v\u0151ben nemcsak a hagyom\u00e1nyos, de a kvantumsz\u00e1m\u00edt\u00f3g\u00e9pekben is fontos szerephez juthat.<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A klasszikus sz\u00e1m\u00edt\u00f3g\u00e9pes processzorok az elektronok seg\u00edts\u00e9g\u00e9vel tov\u00e1bb\u00edtj\u00e1k \u00e9s dolgozz\u00e1k fel az adatokat. Ez a tranzisztorok seg\u00edts\u00e9g\u00e9vel t\u00f6rt\u00e9nik, amelyek a 0-\u00e1k \u00e9s 1-esek seg\u00edts\u00e9g\u00e9vel g\u00e9pi nyelvre ford\u00edtja az utas\u00edt\u00e1sokat. A fotonikus chipek a f\u00e9nyt haszn\u00e1lj\u00e1k ugyanerre, az amerikai Harvard Egyetem pedig most egy \u00fajabb m\u00f3dszerrel \u00e1llt el\u0151: a hanghull\u00e1mok seg\u00edts\u00e9g\u00e9vel tov\u00e1bb\u00edtotta az adatokat.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"450\" src=\"https:\/\/life.karpat.in.ua\/wp-content\/uploads\/2022\/07\/processzor.jpg\" alt=\"\" class=\"wp-image-108937\" srcset=\"https:\/\/life.karpat.in.ua\/wp-content\/uploads\/2022\/07\/processzor.jpg 1024w, https:\/\/life.karpat.in.ua\/wp-content\/uploads\/2022\/07\/processzor-300x132.jpg 300w, https:\/\/life.karpat.in.ua\/wp-content\/uploads\/2022\/07\/processzor-768x338.jpg 768w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\">Az <a href=\"https:\/\/interestingengineering.com\/a-world-first-computer-chip-transmits-data-via-sound-waves-rather-than-electrons\" target=\"_blank\" rel=\"noreferrer noopener\">Interesting Engineering<\/a> besz\u00e1mol\u00f3ja szerint az akusztikus hull\u00e1mok ugyan lassabbak, mint az azonos frekvenci\u00e1j\u00fa elektrom\u00e1gneses hull\u00e1mok, \u00e1m ez nem felt\u00e9tlen\u00fcl baj. Az\u00e9rt nem, mert a r\u00f6vid hanghull\u00e1mokat k\u00f6nny\u0171 nanom\u00e9ret\u0171 strukt\u00far\u00e1kba z\u00e1rni, \u00e9s er\u0151s k\u00f6lcs\u00f6nhat\u00e1sban vannak azzal a rendszerrel, amelyekbe be vannak z\u00e1rva. Emiatt nemcsak a klasszikus, de a kvantumprocesszorok szempontj\u00e1b\u00f3l is hasznos lehet a megold\u00e1s.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Marko Loncar, a <a href=\"https:\/\/www.nature.com\/articles\/s41928-022-00773-3\" target=\"_blank\" rel=\"noreferrer noopener\">Nature Electronics<\/a>-ban publik\u00e1lt tanulm\u00e1ny egyik szerz\u0151je szerint a hanghull\u00e1mok alacsony vesztes\u00e9ge miatt hat\u00e9kony lehet a megold\u00e1s a chipen bel\u00fcli adattov\u00e1bb\u00edt\u00e1s sor\u00e1n. A szakember kiemelte, a k\u00eds\u00e9rletek sor\u00e1n k\u00e9pesek voltak ir\u00e1ny\u00edtani a hanghull\u00e1mot egy l\u00edtium-niob\u00e1t alap\u00fa platformon, \u00edgy egy l\u00e9p\u00e9ssel k\u00f6zelebb ker\u00fcltek az ilyen \u00e1ramk\u00f6r\u00f6k l\u00e9trehoz\u00e1s\u00e1hoz.<\/p>\n\n\n\n<p class=\"has-text-align-right wp-block-paragraph\"><strong><a href=\"https:\/\/m.hvg.hu\/tudomany\/20220630_harvard_processzor_akkusztikus_hullam_hangalapu_adattovabbitas#rss\" target=\"_blank\" rel=\"noreferrer noopener\">(hvg.hu)<\/a><\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>A hangalap\u00fa adattov\u00e1bb\u00edt\u00e1s a j\u00f6v\u0151ben nemcsak a hagyom\u00e1nyos, de a kvantumsz\u00e1m\u00edt\u00f3g\u00e9pekben is fontos szerephez juthat.<\/p>\n","protected":false},"author":12,"featured_media":108937,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[41,596,49,590,39],"tags":[18899],"class_list":["post-108936","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cikkek","category-erdekes","category-hirek","category-it-hu","category-vilag","tag-processzor"],"_links":{"self":[{"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/posts\/108936","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/users\/12"}],"replies":[{"embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=108936"}],"version-history":[{"count":1,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/posts\/108936\/revisions"}],"predecessor-version":[{"id":108938,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/posts\/108936\/revisions\/108938"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/media\/108937"}],"wp:attachment":[{"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=108936"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=108936"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=108936"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}