Isandi esithe ngqo sisandi esikhutshwa kwisithethi size sifike ngqo kumphulaphuli.Uphawu lwayo oluphambili kukuba isandi sicocekile, oko kukuthi, luhlobo luni lwesandi olukhutshwa sisithethi, umphulaphuli uva phantse ukuba luhlobo luni lwesandi, kwaye isandi esithe ngqo asidluli kwigumbi elibonisa udonga, umhlaba kunye nesandi. umphezulu ophezulu, awunayo naziphi na iziphene ezibangelwa ukubonakaliswa kwesandi sezinto zokuhombisa zangaphakathi, kwaye akuchatshazelwa yimeko ye-acoustic yangaphakathi.Ngoko ke, umgangatho wesandi uqinisekisiwe kwaye ukunyaniseka kwesandi kuphezulu.Umgaqo obaluleke kakhulu kwi-design acoustics yegumbi lanamhlanje kukusebenzisa ngokupheleleyo isandi esithe ngqo esivela kwizithethi kwindawo yokuphulaphula kunye nokulawula isandi esibonakalisiweyo kangangoko kunokwenzeka.Egumbini, indlela yokufumanisa ukuba indawo yokuphulaphula inokufumana isandi esithe ngqo kuzo zonke izithethi ilula kakhulu, ngokuqhelekileyo isebenzisa indlela ebonakalayo.Kwindawo yokuphulaphula, ukuba umntu okwindawo yokuphulaphula unokubona zonke izithethi zonke, kwaye ibekwe kwindawo apho zonke izithethi zixutywe, isandi esithe ngqo sezithethi sinokufumaneka.

Kwiimeko eziqhelekileyo, ukumiswa kwesithethi sesona sisombululo silungileyo kwisandi esithe ngqo kwigumbi, kodwa ngamanye amaxesha ngenxa yesithuba esisezantsi somaleko kunye nesithuba esilinganiselweyo kwigumbi, isithethi sokunqunyanyiswa sinokuba phantsi kwemiqathango ethile.Ukuba kunokwenzeka, Kucetyiswa ukuba uzixhome izithethi.

I-angle yokukhomba uphondo lwezithethi ezininzi ingaphakathi kwe-60 degrees, i-angle yokukhomba ethe tye inkulu, i-angle eqondileyo i-angle directivity incinci, ukuba indawo yokuphulaphula ayikho ngaphakathi kwe-angle ye-directivity yophondo, isandi esithe ngqo sesigodlo asikwazi ukufunyanwa, ngoko xa izithethi zibekwe ngokuthe tye, i-axis ye-tweeter kufuneka ihambelane nenqanaba leendlebe zomphulaphuli.Xa isithethi sixhonywe phezulu, undoqo kukulungelelanisa i-engile yokuthambeka kwezithethi ukunqanda ukuchaphazela isiphumo sokumamela i-treble.

Xa isithethi sidlala, okukhona sisondela ngakumbi kwisithethi, kokukhona uba mkhulu umlinganiselo wesandi esithe ngqo kwisandi, yaye usiba luncinane umlinganiselo wesandi esibonakalisayo;Ukuba mgama kwisithethi, kokukhona kuncipha umlinganiselo wesandi esithe ngqo.