Izifundo zezokwelapha zikhombisile ukuthi izindawo ezilungiselelwe umsindo zinganciphisa amazinga okukhathazeka kwesiguli ngo-40% futhi zithuthukise isivinini sokuvuselelwa ngo-25%

Ezindaweni zezokwelapha zesimanje, i-isikhulumi sobungcwetiuhlelosekuba yingxenye ebalulekile yokwelapha ngokuvuselela. Kusukela kumculo opholile wangemuva endaweni yokulinda kuya ekwelashweni okunembile kwe-sonic egumbini lokwelashwa ngokuvuselela, inhlanganisela ephelele yeisikhulumi se-line arrayfuthiama-amplifier edijithaliifaka "into entsha"i-acoustickadokotela” endaweni yezokwelapha.

Umsebenzi oyinhloko weisikhulumi sobungcwetiizinhlelo ezindaweni zezokwelapha ziwukudala i-gradedindawo yokuzwakala kwezwiNgokulawula okuqondile kwesiqondisoizipikha ze-line array, izixazululo ze-acoustic ezenziwe ngokwezifiso ziyatholakala ezindaweni ezahlukene ezisebenzayo: indawo yokulinda isebenzisa imvelo ethambileumsindoimiphumela yokudambisa imizwa yeziguli; Igumbi lokwelapha ukuvuselelwa lihlonyiswe ngamaza omsindo athile aphindaphindwayo, ahlanganiswe nokwelashwa ngokomzimba ukukhuthaza ukulungiswa kwezicubu; Iyunithi yokunakekelwa okujulile igcina umsindo ophansi kakhulu wezemvelo ukuqinisekisa ukuthi iziguli zinendawo yokuphumula engcono kakhulu. Umsebenzi wokubambisana wama-amplifier edijithali kanyeama-amplifier ochwepheshekuqinisekisa ukuthi indawo ngayinye ingathola izinga lokucindezela komsindo elifanele, ifinyelele imiphumela yokwelapha ngaphandle kokubangela umthwalo wokuzwa.

Iiprosesaidlala indima yonjiniyela womsindo ohlakaniphile ohlelweni. Ngokusebenzisa izindlela zokwelapha eziningi ezihleliwe, uhlelo lungazilungisa ngokuzenzakalelayo imingcele ye-acoustic ngokuya ngezidingo zokuvuselelwa kweziguli ezahlukene. Ezigulini ezilandela ukuhlinzwa, uhlelo luzodlala amaza omsindo athile akhuthaza ukuphulukiswa kwamanxeba; Ezigulini ezivuselela ingqondo, umculo we-alpha wave unikezwa ukuze kuncishiswe ukukhathazeka. Uhlelo olunembile lwe amandlai-sequencerkwenza kube nokuvumelanisa okuphelele phakathi kokwelashwa nge-acoustic kanye nezinqubo zezokwelapha: idlala ngokuzenzakalelayo umculo oshukumisayo ngesikhathi sokuqeqeshwa kokuvuselelwa kweziguli futhi ishintshela kumaculo aduduzayo ngesikhathi sokuphumula, ifinyelele isikhathi esilungiselelwe sokungenelela kwe-acoustic.

Ukucushwa kobungcweti kweizilinganisifuthiabacindezeli bempendulokuqinisekisa ukuhlanzeka okuqinile ezindaweni zezokwelapha.isilinganisiilungiswa kahle ngokusekelwe ezicini ze-acoustic zegumbi ukuze kuqedwe ukuphazamiseka kwamagagasi amile kanye nokuzwakala komphumela wokwelashwa; Ama-feedback suppressorsimonithafuthi uqede ukukhala okungenzeka ngesikhathi sangempela, ikakhulukazi uma usebenzisaimakrofoni engenantambo ephathwayoukuxhumana phakathi kodokotela nesiguli, ukuqinisekisa ukuxhumana ngezwi okucacile nokubushelelezi. Ukusetshenziswa kwale mishini yobungcweti kwenze indawo yezokwelapha ikwazi ukufinyelela ezingeni lokuhlanzeka kwesitudiyo sokuqopha.

Ukusetshenziswa okuguquguqukayo kweizinhlelo zemakrofoni ezingenantambo eziphathwa ngesandlakuthuthukisa kakhulu izinga lezinsizakalo zezokwelapha ezenzelwe wena. Abelaphi bokuvuselelwa bangaxhumana neziguli ngesikhathi sangempela ngamamakrofoni angenantambo aphathwayo futhi balungise izinhlelo zokwelapha nge-acoustic ngesikhathi sangempela ngokusekelwe kwimpendulo yesiguli. Ehholo lokuvuselelwa elinemibhede eminingi, indawo elawulwayouhlelo lwemakrofoni olungenantambo oluphathwa ngesandlakuvumela abelaphi ukuthi bagxile ezigulini eziningi ngasikhathi sinye, bathuthukise ukusebenza kahle komsebenzi futhi baqinisekise ikhwalithi yokwelashwa.

Ezokwelapha zesimanjeisikhulumi sobungcwetiizinhlelo nazo zinemisebenzi yokuqapha ehlakaniphile. Idatha ye-acoustic yendawo yesikhathi sangempela iqoqwa ngokuqapha kwemveloamamakrofoni, futhi iprosesa ihlaziya ngokuzenzakalelayo futhi ithuthukise amapharamitha e-acoustic. Uhlelo lungabona futhi luhlunge umsindo wokuphazamiseka okhiqizwa yimishini yezokwelapha, lugcine ubumsulwa bamaza omsindo okwelapha. Eminyangweni yokuhlola edinga ukuthula okuphelele, uhlelo luzongena ngokuzenzakalelayo kwimodi yokuthula ukuqinisekisa ukunemba kokuhlolwa kwezokwelapha.

Ngamafuphi, iisikhulumi sobungcwetiuhlelo lwezindawo zezokwelapha zesimanje seluthuthuke lwaba yisisombululo esiphelele sokwelapha esihlanganisainsimu yomsindo enembileukulawulwa kweumugqaizipikha ze-array, ukushayela okunembile kwama-amplifier edijithali nawobungcweti, ukuphathwa okuhlakaniphile kwama-processor, ukwenza ngcono ukuhamba kwesikhathi, ukulungiswa okuhle kwama-equalizer, ukususa umsindo kwama-feedback suppressor, kanye nokusebenzisana okuguquguqukayo kwama-microphone angenantambo aphathwayo. Lolu hlelo aludali nje kuphela indawo engcono kakhulu yokuvuselela iziguli, kodwa futhi luhlinzeka ngamathuluzi okusiza ukwelashwa anamandla kwabasebenzi bezokwelapha. Enkathini yanamuhla yentuthuko yezokwelapha eyenziwe ngabantu, ukutshala imali kwezokwelapha zobungcwetiizinhlelo zomsindoifaka "izwi lokuphulukisa" elifudumele kakhulu ezikhungweni zezokwelapha, isebenzisa ukwelashwa komsindo kwesayensi ukusheshisa inqubo yokululama kweziguli, ithuthukise ikhwalithi iyonke yezinsizakalo zezokwelapha, futhi yenze ubuchwepheshe be-acoustic bube amandla okuphulukisa abalulekile ohlelweni lwezokwelapha lwanamuhla.