[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.arotein.cz\/historie-telefonnich-pristroju\/#Article","mainEntityOfPage":"https:\/\/www.arotein.cz\/historie-telefonnich-pristroju\/","headline":"Historie telefonn\u00edch p\u0159\u00edstroj\u016f","name":"Historie telefonn\u00edch p\u0159\u00edstroj\u016f","description":"Telefonn\u00ed p\u0159\u00edstroje jsou dnes n\u011bco, bez \u010deho se n\u011bkdo, kdo se b\u011b\u017en\u011b pohybuje ve spole\u010dnosti pohybuje, nem\u016f\u017ee t\u00e9m\u011b\u0159 obej\u00edt. D\u00edky nim se p\u0159en\u00e1\u0161\u00ed hovor na z\u00e1klad\u011b elektrick\u00fdch sign\u00e1l\u016f, ale byly pokusy vyu\u017e\u00edvat tak\u00e9 jin\u00e9 principy. \u00a0\u00a0\u00a0\u00a0\u00a0 V\u00a0textech, kter\u00e9 pojedn\u00e1vaj\u00ed o historii telefon\u016f se o prvn\u00ed m\u00edsto d\u011bl\u00ed Alexandr Graham Bell a Ital Antonio Meucci. Bell\u2026 <a href=\"https:\/\/www.arotein.cz\/historie-telefonnich-pristroju\/\" class=\"excerpt-read-more-link\">Continue reading<\/a>","datePublished":"2021-09-28","dateModified":"2023-06-08","author":{"@type":"Person","@id":"https:\/\/www.arotein.cz\/author\/#Person","name":"","url":"https:\/\/www.arotein.cz\/author\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/01173f1da90dde8adb887d6793fa4e42c4004e53f8d645d9b1cb57c2dee8e188?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/01173f1da90dde8adb887d6793fa4e42c4004e53f8d645d9b1cb57c2dee8e188?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"arotein.cz","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.arotein.cz\/wp-content\/uploads\/phone-g1490d4bea_640.jpg","url":"https:\/\/www.arotein.cz\/wp-content\/uploads\/phone-g1490d4bea_640.jpg","height":0,"width":0},"url":"https:\/\/www.arotein.cz\/historie-telefonnich-pristroju\/","about":["Technika"],"wordCount":363,"articleBody":"Telefonn\u00ed p\u0159\u00edstroje jsou dnes n\u011bco, bez \u010deho se n\u011bkdo, kdo se b\u011b\u017en\u011b pohybuje ve spole\u010dnosti pohybuje, nem\u016f\u017ee t\u00e9m\u011b\u0159 obej\u00edt. D\u00edky nim se p\u0159en\u00e1\u0161\u00ed hovor na z\u00e1klad\u011b elektrick\u00fdch sign\u00e1l\u016f, ale byly pokusy vyu\u017e\u00edvat tak\u00e9 jin\u00e9 principy. \u00a0\u00a0\u00a0\u00a0\u00a0 V\u00a0textech, kter\u00e9 pojedn\u00e1vaj\u00ed o historii telefon\u016f se o prvn\u00ed m\u00edsto d\u011bl\u00ed Alexandr Graham Bell a Ital Antonio Meucci. Bell je v\u0161eobecn\u011b zn\u00e1m\u011bj\u0161\u00ed a \u0161ir\u0161\u00ed ve\u0159ejnost ho za vyn\u00e1lezce telefonu ozna\u010d\u00ed, ale podle nov\u011bj\u0161\u00edch v\u00fdzkum\u016f to byl pr\u00e1v\u011b Antonio, kter\u00fd jej vymyslel. Postupn\u011b tak byly pr\u00e1ce zdokonalov\u00e1ny. Objevilo se n\u011bkolik patent\u016f, kter\u00e9 sice znamenaly krok vp\u0159ed, ale st\u00e1le to nebyly pln\u011b a za v\u0161ech okolnost\u00ed funk\u010dn\u00ed telefony. Zeza\u010d\u00e1tku byly p\u0159\u00edstroje schopn\u00e9 p\u0159en\u00e1\u0161et velmi jednoduch\u00e9 zvuky, t\u00f3ny nebo nap\u0159\u00edklad \u0161epot. Lidsk\u00fd hlas, kter\u00fd je slo\u017een z\u00a0mnoha frekvenc\u00ed, m\u00e1 v\u00fd\u0161ku, barvu, hlasitost, se dlouhou dobu nepoda\u0159ilo na v\u011bt\u0161\u00ed vzd\u00e1lenost p\u0159en\u00e9st. D\u016fle\u017eit\u00fdm byl tak\u00e9 vyn\u00e1lez Edisona, kter\u00fd vymyslel uhl\u00edkov\u00fd mikrofon. Takto bylo prakticky mo\u017en\u00e9 p\u0159en\u00e9st zvuk a v\u00a0pozm\u011bn\u011bn\u00e9 podob\u011b se tyto mikrofony v men\u0161\u00ed m\u00ed\u0159e pou\u017e\u00edvaj\u00ed dodnes. \u00a0\u00a0\u00a0\u00a0\u00a0 Do \u010cesk\u00fdch zem\u00ed se informace o telefonu donesla v\u00a0roce 1877 a prvn\u00ed linku zde nechal vytvo\u0159it sask\u00fd podnikatel Richard Hartmann. Propojovala tehdy spr\u00e1vu dolu Georg Hartmann v\u00a0Ledvic\u00edch a n\u00e1dra\u017e\u00ed v\u00a0Duchcov\u011b. Prvn\u00ed telefonn\u00ed \u00fast\u0159edna v\u00a0Praze se nach\u00e1zela v\u00a0dome U Rychtr\u016f a ve stejn\u00e9m roce, kdy byla zalo\u017eena \u00fast\u0159edna, byl vyd\u00e1n tak\u00e9 prvn\u00ed telefonn\u00ed seznam \u010d\u00edtaj\u00edc\u00ed n\u011bkolik des\u00edtek telefonist\u016f.\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Telefonn\u00ed p\u0159\u00edstroj se postupn\u011b stal nezbytnou sou\u010d\u00e1st\u00ed ka\u017ed\u00e9 dom\u00e1cnosti. Bylo spo\u010d\u00edt\u00e1no, \u017ee v\u00a0roce 2014 bylo na sv\u011bt\u011b okolo 7 miliard telefon\u016f. V\u00a0posledn\u00ed dob\u011b je ale sp\u00ed\u0161e raritou zahl\u00e9dnout v\u00a0dom\u00e1cnosti dr\u00e1tov\u00fd telefon, pravd\u011bpodobn\u011b byly nahrazeny mnohem men\u0161\u00ed bezdr\u00e1tovou a\u00a0 vlastn\u011b celkov\u011b dokonalej\u0161\u00ed verz\u00ed, kterou si ka\u017ed\u00fd \u010dlen m\u016f\u017ee ulo\u017eit do kapsy.                                                                                                                                                                                                                                                                                                                                                                                        4.2\/5 - (12 votes)        "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Historie telefonn\u00edch p\u0159\u00edstroj\u016f","item":"https:\/\/www.arotein.cz\/historie-telefonnich-pristroju\/#breadcrumbitem"}]}]