{"id":3110,"date":"2022-06-07T20:39:33","date_gmt":"2022-06-07T20:39:33","guid":{"rendered":"https:\/\/pleddu.com\/blog_post\/znate-historii-telefonu-kontaktujte-pleddu\/"},"modified":"2024-03-04T16:00:18","modified_gmt":"2024-03-04T16:00:18","slug":"znate-historii-telefonu-kontaktujte-pleddu","status":"publish","type":"blog_post","link":"https:\/\/pleddu.com\/sk\/blog_post\/znate-historii-telefonu-kontaktujte-pleddu\/","title":{"rendered":"Zn\u00e1te historii telefonu ? Kontaktujte PLEDDU!"},"content":{"rendered":"\n<h3 class=\"wp-block-heading\">Kdo vlastn\u011b prvn\u00ed sestrojil telefon?<\/h3>\n\n<p>M\u00e1\u0161 doma telefon nav\u00edc?<a href=\"https:\/\/pleddu.com\/kontakt\/?lang=cs\">Kontaktuj PLEDD<\/a>U! Jeden z prvn\u00edch telefon\u016f na sv\u011bt\u011b byl sestrojen v It\u00e1lii. Tento telefon vyrobyl vyn\u00e1lezce Antonio Meucci (Antonio Santi Giuseppe Meucci) v roce 1849. Dal\u0161\u00ed telefon byl sestrojen v Bostnu (Spojen\u00e9 St\u00e1ty Americk\u00e9) v roce 1876. Vyrobil ho Alexandr Graham Bell. Johann Philipp Reis vynalezl dal\u0161\u00ed telefon v roce 1860.<\/p>\n\n<h3 class=\"wp-block-heading\">Jak fungovaly prvn\u00ed telefony?<\/h3>\n\n<p>Telefon, kter\u00fd vynazel Johann Philipp Reis pracoval na principu doteku velmi jemn\u00e9ho kontaktu. Mikrofon (vys\u00edla\u010d) byl vyroben z pivn\u00ed be\u010dky a jeho tvar p\u0159ipom\u00ednal lidsk\u00e9 ucho. Neda\u0159\u00ed se ti u\u0161et\u0159it pen\u00edze? <a href=\"https:\/\/pleddu.com\/o-nas\/?lang=cs\">Pot\u0159ebujete pen\u00edze<\/a> ? Reproduktor (p\u0159\u00edma\u010d) byl vyroben z pletac\u00ed jehlice a krabice od doutn\u00edk\u016f. Tento telefon p\u0159en\u00e1\u0161el lidsk\u00fd hlas, ale velice zkreslen\u011b. Do telefonu se muselo mluvit ur\u010ditou hlastost\u00ed, aby kontakt pracoval spr\u00e1vn\u011b.ly. Telefon p\u0159en\u00e1\u0161el l\u00e9pe hudbu ne\u017e hlas \u010dlov\u011bka.<\/p>\n\n<h3 class=\"wp-block-heading\">Jak to bylo s v\u00fdrobou sou\u010d\u00e1stek?<\/h3>\n\n<p>Ohledn\u011b prvenstv\u00ed vyn\u00e1lezu k jednotliv\u00fdm \u010d\u00e1stem bylo vedeno hodn\u011b soudn\u00edch spor\u016f. Zvl\u00e1\u0161t\u011b spole\u010dnost Bell Telephone se sna\u017eila agresivn\u011b chr\u00e1nit sv\u00e9 patenty! Vyn\u00e1lezci toti\u017e p\u0159edv\u00e1d\u011bli sv\u00e9 objevy novin\u00e1r\u016fm a pr\u016fmysln\u00edk\u016fm, nic nepublikovali ve v\u011bdeck\u00fdch \u010dasopisech. Prodej sv\u016fj telefon a st\u00e1le ho pou\u017e\u00edvejte! D\u016fle\u017eit\u00e9 je, \u017ee sou\u010dastn\u00fd telefon nem\u00e1 jednoho vyn\u00e1lezce, ale je v\u00fdsledkem postupn\u00e9ho vylep\u0161ov\u00e1n\u00ed a vyn\u00e1lez\u016f velk\u00e9ho mno\u017estv\u00ed lid\u00ed!<\/p>\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"565\" src=\"https:\/\/pleddu.com\/wp-content\/uploads\/2022\/06\/shutterstock_2089475350-1024x565.png\" alt=\"historie telefonu pleddu\" class=\"wp-image-3042\" srcset=\"https:\/\/pleddu.com\/wp-content\/uploads\/2022\/06\/shutterstock_2089475350-1024x565.png 1024w, https:\/\/pleddu.com\/wp-content\/uploads\/2022\/06\/shutterstock_2089475350-300x166.png 300w, https:\/\/pleddu.com\/wp-content\/uploads\/2022\/06\/shutterstock_2089475350-150x83.png 150w, https:\/\/pleddu.com\/wp-content\/uploads\/2022\/06\/shutterstock_2089475350-768x424.png 768w, https:\/\/pleddu.com\/wp-content\/uploads\/2022\/06\/shutterstock_2089475350.png 1056w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption>historie telefonu pleddu<\/figcaption><\/figure>\n\n<h2 class=\"wp-block-heading\">Jak vlastn\u011b vypadal a fungoval historick\u00fd telefon?<\/h2>\n\n<h3 class=\"wp-block-heading\">M\u00edstn\u00ed baterie, manu\u00e1ln\u00ed \u00fast\u0159edny<\/h3>\n\n<p>V syst\u00e9mu s m\u00edstn\u00ed bateri\u00ed obsahoval telefon baterii, sluch\u00e1tko s mikrofonem a ru\u010dn\u00ed induktor s kli\u010dkou, kter\u00fdm se generoval sign\u00e1l vyzv\u00e1n\u011bn\u00ed u druh\u00e9ho \u00fa\u010dastn\u00edka nebo v manu\u00e1ln\u00ed \u00fast\u0159edn\u011b. Nevych\u00e1z\u00edte s p\u011bn\u011bzi? Vyu\u017eijte na\u0161\u00ed slu\u017eby zp\u011btn\u00e9ho pron\u00e1jmu! \u017d\u00e1dan\u00e9 telefonn\u00ed \u010d\u00edslo sd\u011blil volaj\u00edc\u00ed \u00fa\u010dastn\u00edkoper\u00e1torce v \u00fast\u0159edn\u011b, kter\u00e1 rucn\u011b na panelu propojila oba \u00fa\u010dastn\u00edky kabl\u00edkem. Tento syst\u00e9m je\u0161t\u011b dlouho pou\u017e\u00edvali na \u017eeleznici a v arm\u00e1d\u00e1ch.<\/p>\n\n<h3 class=\"wp-block-heading\">\u00dast\u0159edn\u00ed baterie, pulzn\u00ed volba<\/h3>\n\n<p>Elektromechanick\u00fd telefon pro pevnou s\u00ed\u0165 s \u00fast\u0159edn\u00edm nap\u00e1jen\u00edm a automatcko pulzn\u00ed volbou se k \u00fast\u0159edn\u011b pripojuje pomoc\u00ed dvou vodi\u010d\u016f. Hlavn\u00ed \u010d\u00e1sti p\u0159\u00edstroje jsou uhl\u00edkov\u00fd mikrogon a elektromechanick\u00e9 sluch\u00e1tko, obvykle ulo\u017een\u00e9 ve spole\u010dn\u00e9 rukojeti a spojen\u00e9 s p\u0159\u00edstrojem v\u00edce\u017eilov\u00fdm kabelem. P\u0159\u00edstroj obsahuje n\u011bkolik p\u0159ep\u00edna\u010d\u016f, zvonek a oto\u010dnou \u010d\u00edselnici pro automacitckou volbu. Prodej sv\u016fj telefon a st\u00e1le ho pou\u017e\u00edvej! Je-li sluch\u00e1tko zav\u011b\u0161en\u00e9 ve vidlici, je do vn\u011bj\u0161\u00edho obvodu zapojen zvonek, kter\u00fd signalizuje p\u0159\u00edchoz\u00ed hovor. Pro v\u00fdchoz\u00ed hovor u\u017eivatel na oto\u010dn\u00e9 \u010d\u00edselnici postupn\u011b vol\u00ed \u017e\u00e1dan\u00e9 \u010d\u00edslo \u00fa\u010dastn\u00edka. P\u0159i zp\u011btn\u00e9m pohybu \u010d\u00edselnice, kter\u00fd je stejnom\u011brn\u00fd, se obvod p\u0159eru\u0161uje, \u010d\u00edm\u017e se p\u0159\u00edmo ovl\u00e1d\u00e1 voli\u010d v \u00fast\u0159edn\u011b: ka\u017ed\u00fd pulz posune ram\u00e9nko voli\u010de o jeden kontakt d\u00e1le. P\u0159i dob\u011bhu \u010d\u00edselnice do v\u00fdchoz\u00ed polohy se v \u00fast\u0159edn\u011b aktivuje dal\u0161\u00ed, pod\u0159azen\u00fd voli\u010d pro n\u00e1sleduj\u00edc\u00ed \u010d\u00edslici volen\u00e9ho \u010d\u00edsla, p\u0159\u00edpadn\u011b vyzv\u00e1n\u011bc\u00ed sign\u00e1l k volan\u00e9mu \u00fa\u010dastn\u00edkovi. Jakmile je spojen\u00ed nav\u00e1z\u00e1no, zapoj\u00ed se do obvodu sluch\u00e1tko a mikrofon, kter\u00fd byl b\u011bhem volby blokov\u00e1n. Za\u0159\u00edzen\u00ed je neoby\u010dejn\u011b d\u016fmysln\u00e9, jednoduch\u00e9 a spolehliv\u00e9 a nevyu\u017e\u00edv\u00e1 \u017e\u00e1dn\u00e9 aktivn\u00ed elektronick\u00e9 prvky. Lep\u0161\u00ed zp\u016fsob je vyu\u017e\u00edt <a href=\"https:\/\/pleddu.com\/?lang=cs\">zp\u011btn\u00fd pron\u00e1jem<\/a> od PLEDDU.<\/p>\n\n<h3 class=\"wp-block-heading\">Kde jsme mohli vid\u011bt historick\u00e9 telefony?<\/h3>\n\n<p>Prvn\u00ed Bellova sluch\u00e1tka dne\u0161n\u00ed telefon moc nep\u0159ipom\u00edn\u00e1! Dlouhou dobu byly telefony luxusn\u00ed z\u00e1le\u017eitost\u00ed. Mohli jsme je vid\u011bt na po\u0161t\u00e1ch, \u00fa\u0159adech a u t\u011bch nejbohat\u0161\u00edch lid\u00ed, kte\u0159\u00ed si to mohli dovolit. Jak z\u00edskat pen\u00edze rychle? Na \u00fazem\u00ed dne\u0161n\u00ed <a href=\"https:\/\/en.wikipedia.org\/wiki\/Czech_Republic\">\u010cesk\u00e9 Republiky<\/a> se telefon dostavil pom\u011brn\u011b brzo. Bylo to v roce 1879.<\/p>\n\n<p><\/p>\n","protected":false},"featured_media":3042,"template":"","acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v23.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Zn\u00e1te historii telefonu ? Kontaktujte PLEDDU! - zp\u011btn\u00fd pron\u00e1jem<\/title>\n<meta name=\"description\" content=\"Napadlo v\u00e1s n\u011bkdy se pod\u00edvat co v\u0161echno p\u0159edch\u00e1zelo na\u0161im sou\u010dastn\u00fdm mobiln\u00edm telefon\u016fm? PLEDDU je nov\u00fd zp\u016fsob zp\u011btn\u00e9ho pron\u00e1jmu telefonu. 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