Intsimbi ehambayo;uhlalutyo lwento elinganiselweyo;amalungu angaphakathi;isakhiwo somgodi;ukusebenza kwe-acoustic.
Kwiminyaka yakutshanje, ngophuhliso olukhawulezayo lweshishini lee-earphone, abathandi bomculo banemfuno ephezulu naphezulu yomgangatho wesandi.ii-earphones, ngoko ke ii-earphone eziguquguqukayo ezilula azikwazi ukuhlangabezana nemfuno.Nje ngeziphumo,ezisebenzayo-wireless-earbuds-bluetooth-for-sports-earbuds-bluetooth-5-0-product/”>i-headphones ezine-coil ezihambayo kunye nentsimbi ehambayo ziye zangena ngokunyuka kwintsimi yombono wabathandi bomculo.I-middle-bass ephakathi kweyunithi yekhoyili ehambayo kunye ne-treble ecacileyo kunye eqaqambileyo yeyunithi yentsimbi ehambayo ngokuthe ngcembe ibe yindibaniselwano egqibeleleyo.
Iyunithi yekhoyili ehambayo ikhulile ngoku, kodwa abaninzi abantu bayazi kancinci malunga neyunithi yentsimbi ehambayo.Ngoko ke, eli phepha lizisa isakhiwo sangaphakathi kunye nomgaqo wokusebenza weyunithi yentsimbi ehambayo ngokweenkcukacha, kwaye ngokuhlalutya kwezinto ezinqamlekileyo, kukuvumela ukuba uqonde ngokunzulu ukugxilwa koyilo lweyunithi yentsimbi ehambayo.Ngeli nqaku, abaqalayo kuphela abanokuqonda iyunithi yentsimbi ehambayo, kodwa kunye nomyili weyunithi yentsimbi eshukumayo unokunciphisa umjikelo woyilo kunye nokunciphisa iindleko zoyilo ngokusebenzisa ukulinganisa okulinganiselweyo.
1 Isakhiwo sangaphakathi seyunithi yentsimbi ehambayo
Umzobo we-1 uyilo lwangaphakathi lweyunithi yentsimbi ehambayo.Inokubonwa kumzobo ukuba izinto zangaphakathi zezi: isigqubuthelo esingaphezulu, isigqubuthelo esisezantsi, i-PCB, i-diaphragm, ikhoyili yelizwi, intsimbi yesikwere, imagnethi, i-armature kunye nentonga yokuqhuba.Kukho umngxuma wesandi kwicala lesigqubuthelo esingaphezulu, kwaye indawo yomgodi wesandi iya kutshintsha ngeyona ndawo iphuma kuyo isandi emva kokufaka i-earphone.Ngokuqhelekileyo, isigqubuthelo esiphezulu senziwe ngezinto zetsimbi;isigqubuthelo esisezantsi sisetyenziselwa ukulungisa intsimbi yesikwere, kwaye izinto eziqhelekileyo ziyintsimbi.Litywinwe ngesigubungelo sangaphezulu;kukho amalungu amabini e-solder kwi-PCB yokuwelda intambo ye-headphone;umda we-diaphragm ngokuqhelekileyo wenziwa ngezinto ze-TPU kunye ne-elasticity enhle, kwaye umbindi wenziwe ngezinto zetsimbi;izinto eziphathekayo zekhoyili yezwi yintambo yobhedu, ukwenzela ukuba kuphuculwe i-frequency ephezulu, inokuphinda ifakwe ngeSiliva yeSiliva;izinto zentsimbi yesikweri ngokuqhelekileyo ziyi-nickel-iron alloy;izinto zemagnethi ngokubanzi yiAlnico;iarmature kunye nentonga yokuqhuba ngokuqhelekileyo ziyi-nickel-iron alloy.
2 Umgaqo wokusebenza weyunithi yentsimbi ehambayo
Umgaqo osebenzayo weyunithi yentsimbi ehambayo: xa i-coil yezwi ingenayo igalelo lomqondiso, i-shrapnel igcina i-balanced state kwintsimi yamagnetic.Xa umqondiso wombane uthunyelwa kwikhoyili yelizwi, i-armature iya kuba ngumagnetic kwaye ingcangcazele phezulu naphantsi kwintsimi yamagnetic, ngaloo ndlela iqhube intonga yokuqhuba ngentonga yokuqhuba.I-diaphragm iyangcangcazela ukwenza isandi.I-armature ye-U yeyunithi yentsimbi ehambayo ifana nesakhiwo se-lever, enye isiphelo sigxininiswe kwintsimbi yesikwere, kwaye esinye isiphelo simisiwe kwaye sixhunywe kwintonga yokuqhuba.Ngoko ke, ukunyakaza okuncinci kwe-armature kwintsimi yamagnetic kuya kukhulisa ekupheleni, kwaye emva koko isignali eyandisiweyo iya kudluliselwa kwi-diaphragm, isizathu sokuba uvakalelo oluphezulu lweyunithi yentsimbi ehambayo.
3 Uhlalutyo olupheleleyo lweyunithi yentsimbi ehambayo
Ekubeni eyona nto iphambili yeyunithi yentsimbi ehambayo kukuphindaphinda okuphezulu, eli phepha lithatha iyunithi yentsimbi eshukumayo ene treble njengomzekelo wohlalutyo.Ngenxa yobukhulu obuncinci beyunithi yentsimbi ehambayo, ineemfuno eziphezulu zokuchaneka kwezinto eziphathekayo.Ukuze uhlalutye ngokuchanekileyo nangempumelelo impembelelo yamacandelo aphambili entsimbi ehambayo kunye nomngxuma ekusebenzeni kwe-acoustic, ngokuhlalutya okulinganiselweyo, ngokungena kwimodeli ye-3D yeyunithi yentsimbi ehambayo, iipropati zezinto eziphathekayo, ukwenza i-modal. uhlalutyo, kunye nokulinganisa ijika lokuphendula rhoqo.Umzobo 2 ngumzekelo wokulinganisa weyunithi yentsimbi ehambayo.
Ixesha lokuposa: Aug-16-2022
