Ukuthuthukiswa kwezinhlelo zomsindo wezimoto kwakuyinkqubo enhle kakhulu emashumini eminyaka, kodwa ubunzima buhamba phakathi kophahla uma unesistimu ehlanganisiwe ye-infotainment noma umsakazo ongavamile ongafani nanjengamayunithi amaningi ngemuva.
Inkinga enkulu ukuthi uma ufuna ukuthola umsindo ongcono kakhulu ovela ohlelweni lokulalelwayo lwemoto, udinga ukukhulisa kwangaphandle, futhi abaningi abakhulisa ngaphandle bangadlali kahle nge-stereos yemoto yemboni.
Kunezixazululo ezimbili zangempela kule nkinga. Omunye ukuthola i-amplifier enezilinganiso ezingeni lelayini, kanti elinye lizosebenzisa isikhulumi kumguquli wezinga lokuhamba kanye ne-amp amp oyikhethile. Okukhethwa kuqala kungase kube lula, ngoba kukhona izingxenye ezimbalwa ezihilelekile, kepha okwesibili kungavinjelwe.
Ubani Okudingayo Umguquli Wezinga Lombhalo?
Abaguquli bezinga lamanethiwekhi bawusizo kakhulu lapho ufuna ukuthuthukisa uhlelo lwakho lokulalelwayo lwemoto ngaphandle kokuthinta umsakazo owafika nemoto. Lokhu kuvame ukusebenza njalo uma kuthuthukiswa uhlelo lokulalelwayo lwemoto oluhlanganiswe ohlelweni lwe-infotainment yefrijini, kodwa luqala ukudlala noma kunini lapho unomsakazo wemoto wemboni ofuna ukushiya endaweni nganoma yisiphi isizathu.
Inkinga ukuthi ukuthuthukiswa kwezikhulumi ze-premium kungasiza okuningi, ngokuhambisana nekhwalithi yezwi, kodwa kunomkhawulo onzima kulokho ongawufeza ngaphandle kokungeza i-amplifier kumxube. Lokhu kuyiqiniso ikakhulukazi uma uthuthukisa izikhulumi bese ufake amasha amasha ngesikhathi esifanayo, ngoba lokho kukuvumela ukuba ukhethe izingxenye ezisebenza ndawonye ndawonye.
Ngaphambi kokuba uthenge noma yini, kubalulekile ukubuka ukuthi usebenza nobani kuqala. Ngenkathi izinhlelo eziningi zomsindo wezimoto zingena nge-amplifier, kukhona okunye okuhlukile. Uma unenhlanhla, futhi imoto yakho ingaveli efektri ene-amplifier, khona-ke ungakwazi ukuyibeka endaweni eyodwa ngeyunithi engcono ngaphandle kwesidingo somguquli wezinga lomugqa.
Ngisho noma uhlelo lwakho lwamafrijini aluzange lufike nge-amp, kusengaba nethuba lokuthi iyunithi yekhanda yefektri ifike ngeziphumo ze-preamp . Lokhu akuyona into ejwayelekile kakhulu, kodwa kufanelekile ukuhlola ukuthi kungenzeka ukulondoloza isikhathi, umzamo, nemali.
Uma ngabe umsakazo wakho wemoto wefektri awuzange ufike ngemiphumela ye-preamp, khona-ke uzodinga uhlobo oluthile lwesiphakamisi ukuze uguqule umguquli wezinga eliphansi.
Yini iNqanaba Lombhalo Nezinga LikaSomlomo Lisho?
Ngokwemigomo eyisisekelo, isignali yezinga lesigcawu isisignali yomsindo engakazwiswanga. Lolu hlobo lwesignali alukwazi ukusetshenziselwa ukushayela izipikha, ngakho kufanele kudluliselwe nge-amplifier ngaphambi kokuba kube yimuphi umsebenzi. Uma isibonakaliso sesifinyelele ku-amplifier, iba isignali yezinga lesikhulumi esingasetshenziswa ukushayela izipikha.
Ezimweni eziningi, i-factory car stereos ayinayo i-amps yangaphandle, futhi amayunithi ekhanda lamaphrojekthi awabandakanyi iziphumo ze-preamp . Isimo esivame kakhulu sesistimu ye-stereo yemoto ye-factory ihilela iyunithi yekhanda ngamandla okwakhiwa kwamandla amp amp and speaker level. Lokhu futhi kuyi-design ejwayelekile kunazo zonke zezinyunithi zekhanda ngemuva, kodwa eziningi zazo zibandakanya iziphumo ze-preamp.
Ukuze uqonde kangcono umehluko ophakathi kwamasignali ezingeni lesiphakamiso namanethiwekhi, kubalulekile ukukhumbula ukuthi imisakazo yemoto ihamba nama-amp amps eyakhelwe ngaphakathi. Uma bekungenjalo, ngeke bakwazi ukushayela izikhulumi nhlobo, ngoba isignali yomsindo ongasetshenzisiwe isuke ifaneke kakhulu.
Lokho kusakazwa, isignali yomsindo we-analog yayaziwa njengesignali "yezinga lensimbi". Ngemuva kokuthi idlule nge-amplifier, kungakhathaliseki ukuthi i-amp amplifier yangaphakathi noma yangaphandle, iba isignali enamandla kakhulu eyaziwa ngokuthi "isisindo sesikhulumi".
Ama-amplifiers amaningi anezimpembelelo ezingeni lelayini, ngakho-ke angasetshenziswa kuphela ngamayunithi ekhanda anikeza iziphumo ezingeni eliphezulu. Noma kunjalo, ezinye amps zineziphakamiso ezingeni lesikhulumi. Uma ufuna ukwengeza i-amp emotweni yomsindo wezimoto ngaphandle kokufaka esikhundleni seyunithi yekhanda, futhi awusayithenge kakade i-amp, yingaleso yisisombululo esilula.
Ukufaka i-amp enezilinganiso ezingeni lelayini yindaba elula yokuxhuma izikhwama zekhanda lakho iziphakamiso zesiphakamiso ezimpini zesikhulumi se-amp, bese uxhuma i-amp ngokwayo kuzikhulumi zakho.
Ukusebenzisa uSomlomo ku-Level Level Converter
Okunye ukhetho ukusebenzisa ispikha kumguquli wezinga lokulayini. Ngamazwi alula, la madivaysi anciphisa amandla esikhulumi sesikhulumi kuze kube iphuzu lapho lifana nezinga lamandla wenani langempela lokuphuma kwezinga lomugqa. Lokho kukuvumela ukuba uxhume ngokuyisisekelo isignali yesiphakamiso sesikhulumi.
Lokhu akuyona into efanayo nokuthola imiphumela yangempela ye-preamp, futhi ingabangela ikhwalithi ephansi yezwi, kodwa ikuvumela ukuthi usebenzise i-unit unit head head cishe noma yikuphi ukukhulisa amandla.
Uma ufuna ukuguquguquka okuningi nge-amp amp oyithengayo, noma ufuna ukugcina inketho yokuthuthukisa ikhanda lakho lekhanda, ngaphandle kokuthenga i-amp entsha, khona-ke isikhulumi ukuqondisa umguquli wezinga lombono ongcono kune-amp enezinga lesikhulumi izinzuzo.