Izandisi-lizwi beziyinxalenye yobomi bethu kangangamashumi eminyaka, zisivumela ukuba sonwabele umculo, iimuvi, kunye nezinye iindlela zokuzonwabisa ngesandi.Ngelixa sinokunxulumanisa umgangatho wabo nezinto ezinje ngobungakanani besithethi, uyilo, kunye nokwandisa, elinye icandelo elibalulekileyo lihlala lingaqatshelwa: imathiriyeli kazibuthe.Ezi zixhobo zidlala indima ebalulekileyo ekusebenzeni nasekusebenzeni kwezandisi-lizwi, ziphembelela umgangatho wesandi, ukusebenza kakuhle, kunye namava omsebenzisi ngokubanzi.Kule bhlog, siza kugocagoca kwihlabathi lezinto zemagnethi kwaye siphonononge ukuba zinegalelo njani kumava omsindo amangalisayo anikezelwe zisandisi-lizwi zanamhlanje.
1.Indima yeMathiriyeli yeMagnetic kwiZandisi-lizwi:
Izinto zemagnethi zisetyenziswa kakhulu kwizandisi-lizwi ukuguqula imiqondiso yombane ibe ngamaza esandi esinokuwava.Umgaqo osisiseko ujikeleza ukungeniswa kwe-electromagnetic, apho umsinga wombane odlula kwikhoyili yocingo udala umhlaba wemagnethi.Le magnethi idibana nemagnethi esisigxina kwisandisi-lizwi, nto leyo ebangela ukuba ikhoyili ibuyele emva naphambili ngokukhawuleza, ngaloo ndlela ivelisa amaza esandi.
Ukukhethwa kwezinto zamagnetic kuchaphazela kakhulu ukusebenza kakuhle kunye nokusebenza kwesandisi-lizwi.Enye imathiriyeli eqhele ukusetyenziswa yi-neodymium, umazibuthe onqabileyo womhlaba oneempawu ezikhethekileyo zemagnethi.Imagnethi yeNeodymiumzinika amandla emagnethi aphezulu ngelixa zihlangeneyo, zizenza zilungele isandisi-lizwi esincinci esifumaneka kwizixhobo eziphathwayo ezinjengee-smartphones kunye nee-earphone.Amandla abo avumela uvakalelo olukhulu, ukuqinisekisa ukuveliswa kwesandi esicacileyo nesichanekileyo nakwizithethi ezincinci.
Enye imathiriyeli yemagnethi engundoqo efumaneka kwizandisi-lizwi yi-ferrite, uhlobo lwemathiriyeli ye-ceramic magnetic.Iimagnethi zeFerritezinozinzo olubalaseleyo kwaye zixhathisa kakhulu kutshintsho lweqondo lobushushu, nto leyo ezenza zibe lukhetho oluthembekileyo lwezandisi-lizwi ezikhulu ezisetyenziswa kwiinkqubo zeaudio zasekhaya kunye nosetyenziso lobungcali.Ziyindleko kwaye zibonelela ngempendulo yomsindo elungeleleneyo ngaphandle kokunciphisa umgangatho wesandi.
AlNiCo umazibutheyayiyeyokuqala imathiriyeli kazibuthe esetyenziswa kwizandisi-lizwi.Ukungalungi kwayo kukuba amandla amancinci, uluhlu lwamafrikhwensi luncinci, lunzima kwaye luncinci kakhulu, ukucubungula akunzima kakhulu, ukongeza kwi-cobalt sisixhobo esinqabileyo, ixabiso le-AlNiCo liphezulu.Ukusuka kwindawo yokujonga iindleko, ukhetho lwemagnethi ye-AlNiCo incinci.
2.Ukuphucula uMgangatho weZandi:
Izixhobo zemagnethi ezisetyenziswa kwizandisi-lizwi azipheleli nje ekubeni negalelo ekusebenzeni kwazo kodwa zikwadlala indima ebalulekileyo ekuphumezeni umgangatho wesandi ogqwesileyo.Iimathiriyeli ezikwinqanaba eliphezulu njenge-neodymium zenza ukuba isandisi-lizwi sivelise isandi esicacileyo, esineenkcukacha ngakumbi, kunye nesiguquguqukayo ngenxa yesakhono sazo sokuphatha amandla aphezulu kunye nokuphuculwa kokuphendula okwethutyana.Izixhobo ezinjalo ziqinisekisa ukuba isignali ye-audio yenziwe ngokuchanekileyo, ekhokelela kumava okuphulaphula antywilayo kwaye amnandi.
3.Ubuchule kunye nokuPhathwa kwamandla:
Ukusebenza ngobuchule ngomnye umba obalulekileyo ophenjelelwa kukhetho lwemathiriyeli kazibuthe kwizandisi-lizwi.Iimagnethi zeNeodymium, umzekelo, zibonelela ngamandla oguqulo lwamandla aphezulu, okuvumela izixhobo ukuba zisebenze ngeemfuno zamandla asezantsi.Oku kusebenza kakuhle kuguqulela ubomi bebhetri obude kwizixhobo eziphathwayo kunye nokunciphisa ukusetyenziswa kwamandla kwiinkqubo zeaudio zasekhaya.Ngaphaya koko, iimagnethi ezinamandla ezifana ne-neodymium zivumela ukuphuma kwesandi esingxolayo ngelixa zigcina amanqanaba asezantsi ogqweso, zibenza babaluleke kakhulu kwizicelo apho amanqanaba oxinzelelo lwesandi aphezulu afunwayo, njengenkqubo yesandi sobuchule.
4.Utshintsho lwexesha elizayo:
Njengoko itekhnoloji ihambela phambili, abaphandi kunye neenjineli bahlala bezama ukutyhala imida yoyilo lwesandisi-lizwi.Imathiriyeli entsha yemagnethi ephuculweyo yamandla emagnethi, ulungelelwano olungcono, kunye nobungakanani obuncitshisiweyo ziyaphuhliswa, zivula indlela yezandisi-lizwi ezixineneyo nezisebenzayo kwixesha elizayo.Ukuvela kwezinto, ezinje ngealloyi zomhlaba ezinqabileyo kunye noomazibuthe odibeneyo, ubambe amandla okuguqula ishishini leaudio kunye nokudala amava e-sonic antywilisayo ngakumbi kubasebenzisi.
Ixesha lokuposa: Aug-30-2023