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Mwina iliyonse munthu masiku ano sangathe kuyankha funso, kodi kamwa ndi chiyani izo? Mwachidule tinganene kuti chipangizo ichi kwa zokwezera mphamvu kapena lamulo mawu.
Koma likukhalira kuti anthu akale , nayenso, anadziwa chimene kamwa. Iwo kudya kusakasaka chizindikiro ntchito monga cholankhulira nyanga za nyama, ndi zinthu zina zofanana. Kenako, nyanga ntchito osati monga, koma monga zida zoimbira.
Izi chipangizo chidwi ndi zothandiza kwambiri ali ndi mawonekedwe conical ndi akufanana ndi chubu mudakhumudwapo ndipo mukhoza kugawira phokoso m'njira makamaka pa mtunda wautali. Kuti mawonekedwe conical zabwino kumathandiza kuwomba kafalitsidwe ndi kuonjezera buku ake.
Yozungulira nyanga, kapena kani, ntchito zake, ali olemera ndi yaitali m'mbiri, umene akadali kutali ndi sanamalize, n'zotheka kunena kuti chulucho - izo ndi imodzi mwa njira zamakono oyambirira ndi bwino kulira kafalitsidwe. Yozungulira nyanga chimagwiritsidwa ntchito kufikira tsopano kupereka malamulo kwa galimoto, Mpikisano masewera, zitsanzo, kutsogolera zikondwerero misa ndi zochitika zina, pa zoimbaimba anthu, komanso kuti awadziwitse mwadzidzidzi. chipangizo Izi synthesizer mawu kupangidwa ndi Samuel Morland mu 1670. Zipangizo oyambirira wopangidwa mwa kapu ndi zitsulo, monga momwe zofukulidwa archeological, la galasi, ndipo kenako mkuwa. Choncho, kodi ndiye nyanga ndi pamene anaonekera, ife tikudziwa. Ndipo kodi maziko a zochita zake? zida izi Koma akupanga mafunde phokoso ndi akuwatumiza iwo mu njira imodzi. amveke phokoso kumachitika chifukwa kumveka, womwe kupotoza timbre cha mawu opatsirana.
Phindu la nyanga ya nkhosa mwachindunji njila kwa buku kumva cha phokoso opatsirana, mwachitsanzo nyanga zazikulu, zazikulu mtunda umene imafalikira phokoso la mawu ndi bwino adzakhala mawu. Popeza ngalawa ankagwiritsa ankaimira mouthpieces za mamita awiri m'litali ndi kubwereketsa ndi masentimita 25 m'mimba mwake. Chotero nyanga conical angathe kupatsira kulankhula undistorted pa mtunda wa makilomita awiri. Ndipo pamene ntchito chipangizo cha mamita mpaka isanu m'litali kotheka kusamutsa kwa mtunda wa pafupifupi makilomita.
Masiku ano, ambiri a mawu ndi nakweza ndi megaphone, amene Amakhala ndi maikolofoni, mkuzamawu ndipo wolankhulayo. Koma mbali yaikulu ya nyanga ndi nyanga, umene ndi chubu tapered mawonekedwe. Tikhoza kunena kuti megaphone - ndi conical nyanga. makina onga kale ntchito pokonzanso kumva mpaka masiku zothandizira kumva. MegaFon komanso kamwa ya limafotokoza ndipo amakulitsa phokoso ndi transmits mu njira yoyenera. Iwo anali anausankha Edison m'zaka za m'ma chakhumi ndi chisanu ndi chinayi mochedwa.
Koma conical nyanga si nthawi zonse zothandiza, koma mu nkhani ya mafurikwense mkulu ndi sing'anga. kukula nthawi yomweyo, nayenso, ayenera kukhala waukulu kwambiri. Choncho zofooka lachibadwa ntchito nyanga monga ena machitidwe audio. Choncho, kamwa ayenera kugwiritsidwa ntchito kumene kwenikweni mu malo ndi kumene ntchito yake ndi zomveka amayamba ndi ena mavuto apadera, monga pamene mukufuna dzuwa mkulu (mkulu linanena bungwe ndi mowa wochepa mphamvu) kapena ankalamulira mbali mtanda wa phokoso zambiri izlucheniya.Ochen nyanga ntchito m'gulu la zochitika ndi zitsanzo kupereka malamulo ndi malangizo ulemu.
Mfuu, mosakaika, izo kale kwambiri za ntchito yake. Tsopano, amadziwika kuti cholankhulira. Ichi ndi chida zothandiza kwambiri ntchito kwa nthawi yaitali.
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