Zomverera m'makutu, chida chopezeka paliponse chomwe timagwiritsa ntchito tsiku lililonse kumvera nyimbo, ma podcasts, kapena kupezeka pamisonkhano yamakanema, ali ndi mbiri yochititsa chidwi.Mahedifoni adapangidwa chakumapeto kwa zaka za zana la 19, makamaka ndi cholinga cholumikizirana patelefoni ndi wailesi.
Mu 1895, woyendetsa telefoni dzina lake Nathaniel Baldwin, yemwe ankagwira ntchito m'tawuni yaing'ono ya Snowflake, Utah, anatulukira mahedifoni amakono amakono.Baldwin adapanga mahedifoni ake kuchokera kuzinthu zosavuta monga waya, maginito, ndi makatoni, zomwe adazisonkhanitsa kukhitchini yake.Anagulitsa zomwe anatulukira ku US Navy, yomwe inkagwiritsa ntchito panthawi ya nkhondo yoyamba ya padziko lonse pofuna kulankhulana.Gulu lankhondo lankhondo lidalamula pafupifupi mayunitsi 100,000 a mahedifoni a Baldwin, omwe adapanga kukhitchini yake.
Kumayambiriro kwa zaka za m'ma 1900, mahedifoni ankagwiritsidwa ntchito makamaka poyankhulana ndi wailesi.David Edward Hughes, wotulukira zinthu wa ku Britain, anasonyeza mmene mahedifoni amagwiritsira ntchito potumiza zizindikiro za Morse code mu 1878. Komabe, m’zaka za m’ma 1920 pamene mahedifoni anakhala chinthu chofala kwambiri kwa ogula.Kuwonekera kwa kuwulutsa kwawayilesi zamalonda komanso kukhazikitsidwa kwa zaka za jazi kudapangitsa kuti pakhale kufunikira kwa mahedifoni.Mahedifoni oyamba omwe adagulitsidwa kuti agwiritse ntchito anali Beyer dynamic DT-48, yomwe idayambitsidwa mu 1937 ku Germany.
Ndi kupita patsogolo kwaukadaulo, mahedifoni asintha kwambiri pazaka zambiri.Mahedifoni oyamba anali akulu komanso okulirapo, ndipo kumveka kwawo sikunali kochititsa chidwi.Komabe, mahedifoni masiku ano ndiwowongoka ndi wotsogola, ndipo amabwera ndi mawonekedwe ngatikuletsa phokoso, kulumikizana opanda zingwe, ndi thandizo la mawu.
Kupangidwa kwa mahedifoni kwasintha momwe timagwiritsira ntchito nyimbo ndi kulankhulana.Mahedifoni apangitsa kuti tithe kumvetsera nyimbo patokha popanda kusokoneza ena.Akhalanso chida chofunikira kwambiri pantchito zamaluso, kutilola kutenga nawo gawo pamisonkhano yamakanema ndikugwira ntchito limodzi ndi anzathu padziko lonse lapansi.
Pomaliza, kupangidwa kwa mahedifoni kuli ndi mbiri yochititsa chidwi.Kupanga kwa Nathaniel Baldwin kwa mahedifoni amakono oyamba kukhitchini yake inali nthawi yopambana yomwe idatsegula njira yopangira mahedifoni monga tikuwadziwira lero.Kuchokera pa telefoni kupita ku kuyankhulana pawailesi mpaka kugwiritsa ntchito ogula, mahedifoni afika patali, ndipo kusintha kwawo kukupitirirabe.
Nthawi yotumiza: Mar-09-2023
