Birinchi ovoz yozib olish Tomas Edison tomonidan 1877 yilda amalga oshirilgan edi. Uning dastlabki ovoz yozish mashinasi dasta yordamida aylantiriladigan silindrga ega bo’lgan. Tag’in unda mo’giz va uchi to’mtoqlangan igna bo’lgan. Mo’giz tor uchidan qayishqoq membrana bilan berkitilgan edi. Mo’gizning keng tarafidan kirayotgan ovozlar ignaga tang’ilgan ushbu membranani tebrantirardi. Igna ovozlar ta’siri ostida yuqoriga va quyiga harakatlangan. Silindr qalaydan ishlangan zarqog\u2019oz-folga qatlami bilan qoplangan. Igna ushbu zarqog’ozni bosar, mo’giz esa dasta aylantirilishiga qarab igna bilan birgalikda tsilindr bo’ylamasida harakatlanar edi. Shu tarzda, silindr tevaragidan ko’p marotaba aylangan igna zarqog’ozga yo’lakcha qoldirgan. Kimdir mo’gizga gapirsa yoki kuylasa, igna bu vaqtda yuqoriga va quyiga harakatlanib turgan. Igna tushayotganida zarqog’ozda ancha chuqur, ko’tarilayotganida esa \u2014 birmuncha sayoz jo’yakchalar yasagan. Jo’yakchalar chuqurligining o’zgarishi esa gapirilayotganda yoki kuylanayotganida hosil bo’ladigan tovush to’lqinlarining aks ettirilishi edi. Ovoz yozish shu tariqa ro’y bergan. Yozuvni eshitib ko’rish uchun ignali mo’gizni qaytadan, jo’yakchalar boshiga joylashtirilgan. Igna jo’yakchalar bo’ylab harakatlanganida yupqa membranani yozish paytida qanday bo’lsa, xuddi shunday galma-gallikda tebranishga majbur qilgan. Bu mo’gizda havo tebranishini keltirib chiqarardi, aynan shu narsa yozish paytida yangraganini eslatuvchi ovozning vujudga kelishiga sabab bo’lgandi.<\/p>\n","protected":false},"excerpt":{"rendered":"
Birinchi ovoz yozib olish Tomas Edison tomonidan 1877 yilda amalga oshirilgan edi. Uning dastlabki ovoz yozish mashinasi dasta yordamida aylantiriladigan silindrga ega bo’lgan. Tag’in unda mo’giz va uchi to’mtoqlangan igna … Read More<\/a><\/p>\n","protected":false},"author":1,"featured_media":657,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[21],"tags":[],"class_list":["post-3384","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-bilasizmi","entry"],"translation":{"provider":"WPGlobus","version":"3.0.2","language":"ru","enabled_languages":["uz","kr","ru"],"languages":{"uz":{"title":true,"content":true,"excerpt":false},"kr":{"title":false,"content":false,"excerpt":false},"ru":{"title":false,"content":false,"excerpt":false}}},"_links":{"self":[{"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/posts\/3384","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/comments?post=3384"}],"version-history":[{"count":1,"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/posts\/3384\/revisions"}],"predecessor-version":[{"id":3385,"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/posts\/3384\/revisions\/3385"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/media\/657"}],"wp:attachment":[{"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/media?parent=3384"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/categories?post=3384"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/tags?post=3384"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}