Abantu abaninzi bagxila kuphela kudidi lwezixhobo ezikhoyoisandiubunjineli kwaye bathenga izixhobo ezikumgangatho ophezulu ngokungazi, bewela kwingcamango ephosakeleyo yokuba izixhobo ezibiza kakhulu zibonelela ngomgangatho wesandi ongcono. Nangona kunjalo, bayayityeshela eyona nto ibalulekileyo: uyilo lofakelo kunye nokuqaliswa kokusebenza kwindawo. Kwii-acousticKwintsimi, iingcali zoshishino zilandela umgaqo osisiseko: izixhobo zekhompyutha zichaza umda ophezulu womgangatho wesandi, ngelixa uyilo lofakelo lumisela umda ophantsi. Nokuba kukwinqanaba eliphezuluiinkqubo zesandi ezikumgangatho ophezulu, ukufakelwa okungekho semgangathweni, uyilo olungafanelekanga kunye nokungafakwa kakuhle kwezixhobo kunokubangela iingxaki eziqhelekileyo ezifana nesandi esivalekileyo, ukungaqhubeki kwesandi, isandi esingalinganiyo, kunye nokukhwaza rhoqo kwemakrofoni. Kwiimeko eziquka iingqungquthela zoshishino, imiboniso yobugcisa, iiholo zesidlo seehotele kunye nemisebenzi yangaphandle, uyilo oluyilwe ngokwesayensi lwentkubalulekile ekwakheni udonga olucacileyo, olunemigangatho kwayeintsimi yesandi yobungcali. Kwakhonaizixhobo zomsindo zobungcaliukuhambelana okufanelekileyo kwento epheleleyoizixhobo zesandiinokubuyisela isandi sokuqala sokwenyani kwaye inike amava akhululekileyo okuva.

Indawo yesayensi yezithethi isebenza njengesisekoisandi esikumgangatho ophezuluUmgangatho wesandi ophantsi kwiindawo ezininzi awubangelwa zizixhobo zesandi eziphantsi, kodwa ubangelwa ziindawo zokufakela ezingafanelekanga, ukuphakama kunye nee-engile zokubonisa. Kulwakhiwo lobunjineli, isandi esiphambili asibangelwa zizixhobo zesandi eziphantsi, kodwa sibangelwa ziindawo ezingafanelekanga zokufaka, ukuphakama kunye nee-engile zokubonisa.izithethi ezingoochwepheshakufuneka zibekwe ngokwendawo yendawo, ukuphakama komgangatho kunye nezixhobo zokuhombisa. Ii-engile zesandi ezibonisa isandi zifuna ukulungiswa ngokuchanekileyo ukuze kuthintelwe ukubonakaliswa kwesandi kunye nokuma okubangelwa ziindonga kunye neesilingi, okususa ii-echoes, i-reverberation kunye nengxolo. Kwimiboniso yeqonga,izithethi zesikriniAbadlali kunyeizithethibanokujonga amazwi abo kunye nokuhambisana nabo ngexesha langempela ngokusebenzisa izithethi zesikrini, ukuthintela umsindo ongekho kwisandiizandikunye nokuphazamiseka kwesingqisho ukuze kuzinziswe ukusebenza kweqonga. Kuphela ngokucwangcisa ngokwesayensiisithethiiindawo kunye nokwenza ngcono ii-engile zokukhupha isandi, ngaba isandi singafumaneka ngaphandle kweendawo ezifileyo, siqinisekise amava okuva alungeleleneyo namnandi kuzo zonke iikona zendawo.

Inkqubo yokuqinisa isandi ezinzileyo nepheleleyo ixhomekeke ekuququzelelweni kweeseti ezipheleleyo zezixhobo zobungcali. Kwinqanaba lokuqokelela isandi, iimayikrofoni zizixhobo eziphambili zokubamba isandi. Phakathi kwazo,iimakrofoni eziphathwa ngesandla ezingenazingcingozisetyenziswa kakhulu kwimicimbi yezorhwebo nakwimiboniso yeqonga ngenxa yokusebenza kwayo okuguquguqukayo, ukuhamba ngokukhululekileyo, ukuqokelelwa kwesandi okunovakalelo kunye nokukwazi kwayo ukulwa nokuphazamiseka. Iimayikrofoni ezikumgangatho ophezulu zinokubamba ngokuchanekileyo iinkcukacha zelizwi kwaye zihluze ngokufanelekileyo ingxolo yemo ukuqinisekisa imithombo yesandi ecocekileyo necacileyo. Izixhobo zamandla kunye nolawulo lwangasemva zenza umqolo wento yonkesinkqubo ye-ound. Ii-amplifier zamandla zobungcaliinika amandla aqhubekayo nawaneleyo kwizithethi, ilinganise uxinzelelo lwesandi kwaye iqinisekisa isandi esingenasiphazamiso nokuba siphezulu. Iiprosesa zesandi zilungisa ukulibaziseka kwentsimi yesandi, isigaba kunye neeparameter zefrikhwensi ukulungisa iziphene ze-acoustic kunye nokuphucula unxibelelwano lwesandi phakathi kwezithethi ezininzi.Abalandelelanisi bamandlalungisa uthotho lokuqalisa nokuvala kwezixhobo, uphephe impembelelo yangoku ekhawulezileyo ukukhusela izixhobo ezichanekileyo ezifana nee-power amplifier kunye nezithethi, kwaye wandise kakhulu ubomi benkonzo yenkqubo yonke.

Izixhobo zobuchwephesha zokulungisa iimpazamo zijolise kwaye zisombulule iingxaki eziqhelekileyo zomgangatho wesandi kwindawo. Ngokwesiqhelo, izakhiwo zokwakha, izixhobo zodonga kunye nokuvuleka kwendawo kuya kuphazamisa umgangatho wesandi, kwaye izixhobo zodwa azinakwenza ngcono intsimi yesandi, nto leyo efuna ukulinganiswa okuncedisayo ngezixhobo zobungcali zokulungisa iimpazamo ze-acoustic.Izilinganisilungisa kakuhle amaza aphezulu, aphakathi naphantsi ukuze uphucule ukuxinana kwesandi okubangelwa ngamaza okuma kwendawo, unike amazwi acacileyo kunye ne-bass enzulu efanelekileyo kwiimeko ezahlukeneyo.Abacimi bempendulozizixhobo ezibalulekileyo zokulwa nokukhala kwesandi ezibamba imiqondiso yempendulo ephindaphindayo evelaiimayikrofoningexesha langempela kwaye ngobulumko ucinezele ukukhala okukhulu, ukuphelisa iingxaki zengxolo ngexesha leentlanganiso, imiboniso kunye neentetho kunye nokuqinisekisa ukusebenza okuzinzileyo kweemayikrofoni.

Ngaphezu koko, iinkcukacha zokwakha azinakungahoywa, njengoko iinkcukacha zimisela okokugqibelaintsimi yesandiumgangatho. Ngexesha lokwakhiwa kweentambo, imisinga enamandla nebuthathaka kufuneka yahlulwe ukuze kuncitshiswe ukuphazamiseka kwe-electromagnetic kwaye kuthintelwe ingxolo yamandla evela kwizithethi. Zonke izixhobo mazibekwe ngokufanelekileyo kwindawo eyaneleyo yokusasaza ubushushu ukuthintela ukungasebenzi kakuhle okubangelwa kukusebenza kwexesha elide kobushushu obuphezulu. Okwangoku, iiprojekthi ezininzi zobunjineli zidibanisa izixhobo eziphezulu ngaphandle kwengqiqo yoyilo lwe-acoustic kunye nokulungiswa kobuchwephesha. Abathengi bachitha imali eninzi kodwa bafumana isandi esiphantsi ngengxolo engaguqukiyo, nto leyo ebangela inkunkuma enkulu yezixhobo. Iprojekthi yobunjineli besandi sobuchwephesha ixhomekeke kucwangciso lwesayensi yoyilo, iindlela zokufakela ezisemgangathweni kunye nokulungiswa okuchanekileyo kwendawo, endaweni yobungakanani kunye nexabiso lezixhobo.

Akukho zimfutshane kwicandelo le-acoustic, kwaye isandi esikumgangatho ophezulu asinakuze sifumaneke ngokubeka izixhobo ndawonye. Isixhobo ngasinye sinomsebenzi waso owahlukileyo, kuqukaizithethi ezikumgangatho ophezulu, iimonitha zesiteji, ii-amplifiers zamandla zobungcali, iiprosesa, ii-sequencers zamandla, ii-equalizers, ii-feedback suppressors, kunye neemakrofoni eziphathwayo ezingenazingcingo kunyeiimayikrofoni zobungcali. Kuphela ngokuhlanganisa iimeko zangempela zendawo kunye nocwangciso olufanelekileyo loyilo, ukufakelwa okusemgangathweni kunye nokulungisa iimpazamo ngokuchanekileyo apho ukusebenza kwesixhobo ngasinye kunokwandiswa. Ngamava eminyaka kwicandelo le-acoustic, sigxile ekufakeni nasekubekeni iinkqubo zesandi zobungcali kwiindawo ezahlukeneyo. Sixhotyiswe ngetekhnoloji yokwakha evuthiweyo kunye nokulungisa iimpazamo, senza ngokwezifiso izisombululo zesandi ezikhethekileyo kwiindawo ezahlukeneyo. Sinamathela kubuchule obuqinileyo, sakha i-intsimi yesandi ekumgangatho ophezulu iphawulwa kukucaca, isandi esaneleyo, ingxolo ephantsi kunye nesandi esifanayo, nto leyo ebangela ukuba umthengi ngamnye afumane ukonwaba ngokuva ngobuchule nangokuphezulu.