Xir xayeysiis

Maalmahan, waxaanu u qaadanaynaa inaynu haysano tiro aad u tiro badan oo TV-yo ah oo ka kala yimid daafaha dunida oo aynu ka dooran karno marka ay timaaddo baahinta talefishinada, waxyaabaha ku jirana runtii waa qani. Laakin mar walba sidaas may ahayn – maanta waxaan xasuusannahay telifishankii ugu horeeyey ee laga sii daayo USA, kaas oo aad uga fog baahinta maanta aan ognahay. Laakiin waxa ay sidoo kale noqon doontaa oo ku saabsan patenting ee telegraph wireless ugu horeysay.

Patent telegraph (1897)

Bishii Luulyo 2, 1897, Guglielmo Marconi oo saddex iyo labaatan jir ah ayaa si guul leh u rukhsaystay "qalabka telegaraafka" ee England. Marconi, oo magaciisa buuxa uu ahaa Marchese Guglielmo Marconi, wuxuu ahaa fiisigiste u dhashay talyaani, hal-abuure, siyaasi, iyo ganacsade, waxaana wali lagu tiriyaa inuu hindisay telegraph-ka wireless-ka-in kasta oo xaqiiqda ah in isla aaladdaasi uu hore u lahaan jiray Nikola Tesla. Si kastaba ha ahaatee, patent-ka ku habboon ayaa la siiyay isaga kaliya ka dib dhimashadiisa. Dhawr toddobaad ka dib markii shatiga la bixiyay, Marconi wuxuu aasaasay Telegraph Wireless iyo Signal Co. Ltd.

Telefishinkii ugu horreeyay ee Maraykan ah (1928)

Bishii Luulyo 2, 1928, waxaa hawada soo galay xaruntii ugu horreysay ee telefishinka caadiga ah ee Maraykanka. Idaacadda waxaa loo magacaabay W3XK waxaana ay hoos imaan jirtay Shirkadda Telefishinka Jenkins. Markii hore, baahinta waxay ka koobnayd sawirro silhouette ah, laakiin muddo ka dib idaacaddu waxay u wareegtay baahinta sawirrada madow iyo caddaanka ah, shan jeer toddobaadkii. Shirkadda Jenkins Television Corporation waxa ay shaqaynaysay ilaa 1932 markaas oo ay iibsatay Shirkadda Raadiyaha.

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