Pfungwa yokutanga yenharembozha yakavapo rini, uye yakasikwa kana kuti kutengeswa panguva iyoyo here?
Context:Basa renhare yeredhiyo inotakurika rakaratidzirwa mumatanho okutanga einjiniya yeredhiyo. Muna 1917, mugadziri wokuFinland Eric Tigerstedt akanyoresa kuti agadzire "terefoni inotakurika ine maikorofoni yakatetepa zvikuru". Zvinhu zvakatangira nharembozha zvaisanganisira nhepfenyuro dzomumigwagwa dzaibva mungarava nezvitima. Nhangemutange yokugadzira nharembozha dzinonyatsofambiswa yakatanga pashure peHondo Yenyika II, nokuvandudzwa kwakaitika munyika dzakawanda. Kufambira mberi kwefoni mbozha kwakateverwa mu"zvizvarwa" zvinoteedzana, kutanga nemasevhisi ekutanga ezera-chizvarwa (0G), senge Bell System's Mobile Telephone Service uye mutsivi wayo, iyo Yakagadziridzwa Nhare mbozha. Aya masisitimu e0G akanga asiri enhare, aitsigira mafoni mashomanene panguva imwe chete, uye akanga anodhura zvikuru.
Pfungwa yapakuvamba yenharembozha inodzokera shure kumatanho apakuvamba einjiniya yeredhiyo. Maiva muna 1917 apo muvambi weFinland Eric Tigerstedt akanyoresa kuti agone kugadzira "runhare runopetwa ruchikura sehomwe rune maikorofoni yakatetepa zvikuru yecarbon". Aiwa, nharembozha dzenhare dzeserura dzomumaoko dzakanga dzisati dzasikwa kana kuti kutengeswa panguva iyoyo. Kwakanga kuri pashure peHondo yeNyika II apo nhangemutange yokugadzira nharembozha dzinotakurika chaizvoizvo yakatanga nezvinoitika munyika dzakawanda.