Abantu abaninzi badibana nengxaki enjalo: nangona benazo zonke izinto eziphezuluizixhobo zesandi, umculo ugcwele amaza aphantsi odaka, imisindo engathandekiyo kunye nesandi esiqatha, esingaphumeleliyo ukubonelela ngemeko eyanelisayo yokuva. Enyanisweni, amava aphantsi kakhulu axhomekeke kumandla esixhobo kuphela. Ukubekwa kwe-subwoofer kusebenza njengento ebalulekileyo. Ngokufanayo.inkqubo yesandi, izikhundla ezahlukeneyo zokubekwa zikhokelela kumahluko amakhuluumgangatho wesandiUkubeka i-subwoofer ngokufanelekileyo nokusebenzisana neizithethi ezingoochwephesha, ii-amplifiers zamandla zobungcali, ii-amplifiers zamandla edijithali, iiprosesa, ii-audio mixers, ii-power sequencers kunye neemakrofoni zinokuphucula ngoko nangoko ubume bentsimi yesandi, zinikeze amaza aphantsi aguquguqukayo kwaye ziphinde kabini umoya ontywilisela ngaphandle kobunzima.

Kwiintsimi yesandi yobungcali, i-frequency ephantsiisandiAmaza anee-wavelength ezinde kunye nokungena okunamandla, okuchaphazeleka kakhulu ludonga, iikona kunye nefenitshala. Abasebenzisi abaninzi badla ngokubeka i-subwoofer ngokungakhathali eludongeni okanye kwiikona ukuze bonge indawo. Nangona kunjalo, olu qheliselo luvelisa ngokulula amaza amileyo kunye nengxolo evakalayo, nto leyo ebangela ukuba amaza aphantsi acothayo kwaye angene. Ayigcini nje ngokufihla iinkcukacha zelizwi kodwa yonakalisa nolawulo lomculo. Ukubekwa ngokufanelekileyo kwe-subwoofer kunciphisa ukuphazamiseka kwe-superposition yamaza esandi, kunika amaza aphantsi aqinileyo nanzulu, kwaye kunika ukusebenza okupheleleyo komgangatho wesandi wezixhobo.

Xa uthelekisa i-subwoofer neisithethi esiqeqeshiweyo, kubalulekile ukulandela umgaqointsimi yesandiibhalansi.Izithethi eziphambili zobungcalibuyisela iinkcukacha zamazwi omntu, amaza aphakathi naphezulu ukuqinisekisa ukubiza amagama ngokucacileyo kunye namazwi acacileyo, ngelixa i-subwoofer yongeza amaza aphantsi kakhulu ukuphucula iingoma ezinesingqisho. Umgama ofanelekileyo phakathi kwezi zixhobo zimbini uthintela ukuphazamiseka kwamaza esandi. Akukhuthazwa ukubeka i-subwoofer ngokuqinileyo kwiikona zodonga okanye kwiindawo zomhlaba ezifileyo. Ukugcina izithuba ezifanelekileyo zomoya kunciphisa ukubonakaliswa kwamaza aphantsi kunye nokuqokelelana, okwenza izandi zedrama kunye ne-bass zibe namandla kwaye ziphucula kakhulu umoya womculo.

Izixhobo zamandla zibalulekile ukuze kuphuculwe ukusebenza kwe-subwoofer.Ii-amplifier zamandla zobungcalikwayeizikhulisi zamandla edijithalizinezibonelelo zazo. Ii-amplifier zamandla edijithali zisebenzisa amandla aphantsi, impendulo ebukhali kunye namandla aqinileyo okuqhuma okwethutyana, afanelekileyo kwiindawo zokuzonwabisa. Ii-amplifier zamandla zemveli zibonelela nge-thrust ezinzileyo kunye nokukwazi ukulawula okugqwesileyo, okunokuqhuba i-subwoofer enkulu ngokuthe chu. Zombini ezi ntlobo zeizixhobo zokukhulisainika amandla acocekileyo kwinkqubo yesandi, iqinisekisa ukuba iifrikhwensi ezingacinezelwanga nezicocekileyo ziphantsi kwaye zicacile isandiutshintsho phantsi kweemeko zokusebenza eziguquguqukayo.

A inkqubo yesandi yobungcaliifuna izixhobo ezikrelekrele zokulinganisa ngokuchanekileyo.Abaxubi bomsindolungisa ngokulula umlinganiselo wevolumu yokuhambisana, amazwi kunye ne-subwoofer ukuthintela amaza aphantsi kakhulu ekugqithiseni amazwi abantu.IiprosesaZifakwe imisebenzi yokulibaziseka, ukwahlulwa kwamaza kunye nokulungiswa kwesigaba ukulungisa iimpazamo ze-acoustic ezibangelwa kukubekwa kwezixhobo, ukuphucula uqhagamshelo oluphantsi kunye nokususa iindawo ezingabonakaliyo kwisandi. Nokuba kumagumbi e-KTV, kwiisinema zabucala okanye kwiindawo zokuzonwabisa zorhwebo, i-subwoofer elinganiswe ziiprosesa inokubonisa umgangatho wesandi ococekileyo kunye neengqimba ezahlukeneyo.

A i-power sequencerkuyimfuneko ukuqinisekisa ukusebenza okuzinzileyo kwezixhobo zonke. Ivula izixhobo zokuxuba isandi, iiprosesa, ii-amplifiers zamandla, izithethi zobungcali kunye ne-subwoofer ngokulandelelana kwesayensi, ithintela ingxolo ebangelwa yimpembelelo yamandla ngoko nangoko. Oku kukhusela iisekethe kunyeisithethiiiyunithi kwaye yandisa ubomi benkonzo yezixhobo. Xa zidityaniswaiimayikrofoni ezikumgangatho ophezulu,Ii-vocals ezicacileyo zihambelana ngokugqibeleleyo nee-frequencies ezityebileyo nezinzulu ngexesha lokucula, zisusa ii-vocals ezomileyo kunye ne-resonance eqatha ye-low-frequency kwaye ziphucula kakhulu intuthuzelo yokucula.

Abantu abaninzi balandela i-subwoofer enamandla aphezulu ngokungaboniyo ngelixa bengayinaki indlela yokubeka. Enyanisweni, ngezakhono ezilula zokubeka, iindawo eziqhelekileyo zinokufikelela kwizandi ezisezantsi ezothusayo kwinqanaba le-cinema. Ukuphepha iindawo zodonga olunekona yasekunene, ifenitshala enkulu yokukhusela, ukugcina intsimi yesandi esilinganayo, kunye nokwenza uhlengahlengiso oluhle ngeeprosesa kunokusombulula iingxaki eziqhelekileyo ezifana neezandi eziphantsi ezinodaka kunye nengxolo evakalayo.

Umgangatho wesandi okumgangatho ophezuluAkunakuxhomekeka ekubekweni kwezixhobo ezilula. Ukuhambelana kwesayensi kunye nokubekwa ngokufanelekileyo kubaluleke ngokulinganayo. Ngokubeka i-subwoofer kwiindawo ezifanelekileyo kunye nokudibanisa inkqubo yesandi epheleleyo enezithethi zobungcali, ii-amplifier zamandla edijithali, ii-amplifier zamandla zobungcali, iiprosesa, ii-audio mixers kunye nee-power sequencers, amandla aphantsi anokukhululwa ngokupheleleyo. Ngaphandle kweendleko eziphezulu zokuhlaziya,i-acousticImozulu ingaphindaphindwa kabini ngoko nangoko. Nokuba kukubukela iimuvi okunzulu, ukucula nge-KTV okanye ukudlala umculo oqhelekileyo, abasebenzisi banokonwabela isidlo sobugcisa sokuva.