Kwimidlalo yeqonga yangaphakathi njengamanqanaba emidlalo yeqonga, imfuno yokuqala bubugcisa besandi. Okokuqala, umgangatho wesandi kufuneka uqinisekiswe. Kuya kuba mnandi kwindlebe kunye neetoni ezintle. Imiboniso yeqonga yangaphandle evulekileyo. Imfuno yokuqala yitekhnoloji yesandi. Kwimeko yengozi, umsebenzi womdlalo weqonga ugqitywe ngempumelelo. Ngenxa yokuba imidlalo yeqonga yangaphandle inzima ngakumbi kunokwenziwa kwangaphakathi, zininzi izinto ezifunekayo kubuchwephesha:

1. Inkqubo yesandi seqonga kufuneka ibenendawo yokugcina amandla eyomeleleyo: indawo evulekileyo yangaphandle yesandi ifuna amandla awomeleleyo, kuba intsimi yesandi esingaphandle kufuneka inyuse izinga loxinzelelo lwesandi se3bb, amandla kufuneka enyuswe ngamaxesha ama-2, ngokutsho kwifomula 10logp2 / p1 = xdb, Ixabiso elithile lendawo yesandi linokubalwa.

2. Izithethi maziphakamiswe: Izithethi zemidlalo yeqonga yangaphandle mazingabekwa phantsi kakhulu. Amaza esandi esithethi senqanaba eliphantsi athathwa ngokulula ngabaphulaphuli, abangela ukufunxeka kwesandi, ngakumbi ilahleko ephezulu yokuhamba rhoqo. Ke ngoko, izithethi ezihamba rhoqo kufuneka zifakelwe ukuphakamisa izithethi. Izithethi zophondo nezingaphandle ezinikezelweyo (iimpondo ze-tweeter ezinamandla amakhulu zifakelwe kwizithethi), ukuze amaza ezandi ezithethi aphume umgama omde emoyeni, ukuze iholo ifumane isandi esaneleyo.

3. Imisebenzi yangaphandle ihlala inomgama omde phakathi kwe-MIC kunye nomxube, ke kungcono ukhethe i-MIC engenazingcingo yokupakisha isandi.

Okwesine, khusela umgca wamandla: amandla enkqubo yesithethi avela kwisekethe yegridi yamandla, ukuba isekethe yamandla iyasilela, inkqubo yesandi iya kuba nengxaki. Ke ngoko, isekethe yamandla kufuneka iqinisekiswe ngobuchwephesha ngumbane oqeqeshiweyo wasekuhlaleni. Umgca wonke osuka kumxube ku tshintsho lwangaphakathi okanye imoto yenkunkuma yethutyana kufuneka ikhuselwe ngabasebenzi bezokhuseleko abakhethekileyo.

5. Inqanaba lesithethi sokukhusela iaudi yesithethi: Umgama phakathi kwesikhulisi sangaphandle sokwenza amandla kunye nesithethi ngokubanzi ubude bude. Ukuthintela isithethi ukuba singaphuli kwaye sifutshane kwaye sibangele ukungasebenzi kakuhle kunye nomonakalo kwisikhulisi samandla, kubalulekile ukuba nomntu okhusela umgca wesithethi. Ukukhutshwa kwemveliso yesikhulisi samandla kuphezulu kakhulu. Incinci, zimbalwa ii-ohms, kodwa amandla esandi makhulu kakhulu, ke ngoku inkulu kakhulu, umgama phakathi kwalo mgca akukho lula ukuba ube mde kakhulu, kwaye indawo esikiweyo akufuneki ibencinci kakhulu, ukuze ukwenza ilahleko yesandi esingafunekiyo, ukuba kunokwenzeka, unokutshintsha Isandisi sesixhobo sibekwe kufutshane nesithethi ukunciphisa ilahleko engeyomfuneko.

6. Injineli yesandi kufuneka ihlale inxibelelana nomncedisi weholo ngewalkie-talkie, ukuze injineli yesandi ikwazi ukubamba isandi sehholo ngokuchanekileyo nangokuchanekileyo, ukwenzela ukuba yenze uhlengahlengiso kwangexesha.