Indibaniselwano enkulu yemigca yemisebenzi yangaphandle: ulwandiso oluphambiliisithethi se-line array+i-subwoofer, ukungcangcazela ngokulinganayointsimi yesandi

Iindawo ezinkulu zemisebenzi yangaphandle zivulekile kwaye zixinene, zifuna ukugubungela okuphezulu kakhulu, ukusebenza okuguquguqukayo, kunye nozinzo lweisandiinkqubo yokuqinisa. Ihambelana nesayensiisisombululo somsindo sobungcaliimisela ngokuthe ngqo isiphumo somboniso wesiganeko. Kwicandelo le-acoustics, indibaniselwano yezithethi eziphambili ze-array yomgca wokwandisa kunye ne-subwoofer ibisoloko iyindlela eqhelekileyo yokulungiselela ii-outdoor ezinkulu.imidlalo,iminyhadala yomculo, imicimbi yezemidlalo, kunye nemicimbi yorhwebo. Xa zidityanisweii-amplifier zobungcali, ii-amplifier zedijithali, iiprosesa, amandlaabalandelelanisi, abaxubi besandi, iimayikrofonikunye nezinye izixhobo, inokwenza kube lula ukufikelela kwinqanaba elimangalisayo nelivakalayo, ivumela bonke abaphulaphuli ukuba babe namava okuva anzulu.

Izithethi ze-line arrayziye zaba ngundoqo wokwandiswa kwemisebenzi emikhulu yangaphandle ngenxa yendlela yazo ethe nkqo echanekileyo, ukulahleka kokusasazwa komgama omde okuphantsi, kunye nokugubungela isandi ngendlela efanayo. Izithethi ezininzi zemigca zilungelelaniswe kwaye zidityaniswe ukuze zenze isandi esiqinileyo nesizinzileyo, ziphepha ngokufanelekileyo ukusasazeka kwesandi kwaye ziqinisekisa amava acacileyo nahambelanayo okuva ngaphambili, phakathi, nakwiindawo ezikude zeqonga. Ziyahlukana neengxaki eziqhelekileyo zomthamo ongalinganiyo kunye nesandi esingaqondakaliyo kwisandi sendabuko.izithethikwaye ubeke isiseko esiqinileyo sesandi esikumgangatho ophezulu.

Ukuze kudalwe umoya opheleleyo nomangalisayo kwindawo, i-subwoofer ibalulekile. I-subwoofer inoxanduva lokubuyisela iindawo zomculo eziphantsi kwesandi, ukufaka umphefumlo kwisingqisho, ukwenza umculo womdaniso ube namandla ngakumbi, kunye nesiganeko sibe nempembelelo ngakumbi. Emva kokuba ifaniswe ngokwesayensi nesithethi esiphambili somgca wokwandisa, unxibelelwano phakathi kwamaqela aphezulu naphantsi kwesandi luyinto yendalo, kwaye intsimi yesandi icacile. Ineenkcukacha ezicacileyo nezicacileyo zelizwi kunye nezixhobo, kunye nenkxaso enzulu nenamandla yesandi esiphantsi, ifezekisa ngokwenene ulungelelwaniso phakathi kwentshukumo kunye nokuzola, kwaye iyamangalisa intliziyo.

Inkqubo yokuqinisa isandi ezinzileyo nesebenzayo ayinakwenza ngaphandle kwenkxaso enamandla enamandla.Isikhulisi sobungcalikwayei-amplifier yedijithalizibonelela ngamandla aphuma rhoqo naninzi kwizithethi ze-line array kunye ne-subwoofer. Ii-amplifier zedijithali nazo zineempawu zokusebenza kakuhle, ukonga amandla, ulula, kunye nokuguquguquka okuphantsi. Zifanelekile ukusebenza ngaphandle ixesha elide xa umthwalo uphezulu, ukuqinisekisa ukuba umculo omkhulu oguqukayo awuphazamiseki kwaye ukwandiswa kwevolumu ephezulu akubuthathaka, okuvumelaizixhobo zomsindo zobungcaliukuze badlale kakuhle kakhulu.

Njengobuchopho obuphambili benkqubo,iprosesaInoxanduva lwemisebenzi ephambili efana nokwahlulahlula iifrikhwensi, ukulibaziseka, ukunciphisa i-voltage, kunye nokulungiswa kwesigaba. Ilawula ngokuchanekileyo nganyeisandiisignali, evumela isithethi se-line array kunye ne-subwoofer ukuba zisebenze kunye, nto leyo ekhokelela ekugubungeleni isandi ngendlela efanayo kunye namava okumamela akhululekileyo.amandlai-sequencerilawula ukuvulwa nokuvalwa kwezixhobo ngokulandelelana kwangaphambili ukuze iphephe ukonakala kwezixhobo okubangelwa kukunyuka kwamandla ombane ngoko nangoko, nto leyo ephucula kakhulu ukhuseleko lwenkqubo kunye nobomi benkonzo.

Iumxube wesandiliziko lokucwangciswa kwemisebenzi yonkeinkqubo yesandi, ukuqokelela imiqondiso eyahlukeneyo yemithombo yesandi ukuze ulungise umculo kakuhle,imakrofoni ukucula, ukufezekisa ibhalansi yevolumu, ukuphucula ithoni, ukutshintsha itshaneli kunye neminye imisebenzi.iimayikrofoni zobungcali, nokuba yintetho yomninimzi, imiboniso yomculi, okanye intetho enxibelelanayo, inokuqondwa ngokucacileyo nangokucokisekileyo, ize yandiswe kwaye idluliselwe kuyo yonke inkqubo, yenze zonke isandi zicace, zigcwele, kwaye zingene ngqo entliziyweni.

Ukususela kwizithethi eziphambili ze-array yomgca wokwandisa kunye ne-subwoofer, ukuya kwii-amplifiers zobungcali kunye nee-amplifiers zedijithali, ukuya kwiiprosesa, ii-sequencers, ii-audio mixers, kunye neemakrofoni zobungcali, lonke uqwalaselo lwenza isisombululo esipheleleyo nesisebenzayo sokuqinisa isandi sangaphandle esikhulu. Ayisombululi nje kuphela ingxaki yokuqinisa isandi kwindawo enkulu, kodwa ikwaba sisiqinisekiso esithembekileyo semisebenzi eyahlukeneyo emikhulu yangaphandle enezibonelelo zokugubungela okufanayo, intsimi yesandi emangalisayo, kunye nokusebenza okuzinzileyo.

Nokuba yiminyhadala yomculo yangaphandle, iihambo zorhwebo, imisitho yezemidlalo, imibhiyozo emikhulu, imiboniso yenkcubeko neyokhenketho, okuuluhlu lomgca wobungcaliisithethiindibaniselwano ingazisingatha ngoxolo, ivuthe umoya ngeisandi esikumgangatho ophezulukunye nokuntywilisela wonke umntu ophulaphuleyo. Kwintsimi yanamhlanje etshintsha rhoqo yei-acoustics, indibaniselwano yegolide yezithethi eziphambili ze-expansion line array kunye ne-subwoofer ichaza umgangatho omtsha wokuqinisa isandi sangaphandle esikhulu ngamandla obuchwephesha, okubonelela ngokhuseleko kuyo yonke imicimbi enomdla.