Ngexesha apho ukusetyenziswa komxholo kuphezulu kakhulu, imfuno yesandi esisemgangathweni ophezulu nayo iphezulu kakhulu. Nokuba kukuveliswa komculo, amanqaku eefilimu okanye ukusebenza bukhoma, umgangatho wesandi sobungcali ubalulekile. Izixhobo zesandi ezifanelekileyo zinokuguqula izandi ezilula zibe ngamava okuva abandakanya abaphulaphuli kwaye aphucule ukubaliswa kwamabali. Eli nqaku lihlola indlela isandi sobungcali esinokwenza ngayo isidlo sokuva esibandakanya i-3D kwaye lijonge kubuchwepheshe kunye neendlela ezifunekayo ukufezekisa le njongo.

Funda ngomgangatho wesandi sobuchwephesha

Umgangatho wesandi sobungcali ubhekisa ekucaceni, ubunzulu, kunye nobutyebi besandi esiveliswa zizixhobo zesandi eziphezulu. Ngokungafaniyo neenkqubo zesandi zabathengi ezigxila ekulula nasekufikeleleni, izixhobo zesandi zobungcali zenzelwe ukubonelela ngomgangatho wesandi ogqwesileyo, kubandakanya uluhlu oluphezulu oluguquguqukayo, ukuphazamiseka okuphantsi, kunye nokuphendula okuchanekileyo kwamaza, ukuze kuvezwe ngokuthembeka umthombo wesandi wokuqala.

Ukuze kufezekiswe umgangatho wesandi sobungcali, kufuneka kusetyenziswe izinto ezahlukeneyo, kuquka iimayikrofoni, ii-mixers, izithethi, kunye neendawo zokusebenza zesandi zedijithali (ii-DAW). Isixhobo ngasinye sidlala indima ebalulekileyo ekubambeni, ekucubunguleni, nasekuveliseni isandi. Umzekelo, imayikrofoni yomgangatho ophezulu inokubamba iingcaciso zendlela umculi adlala ngayo, ngelixa izithethi ezikumgangatho ophezulu ziqinisekisa ukuchaneka nokucaca kwesandi.

Indima yesandi se-3D kumava anzulu

I-3D audio, eyaziwa ngokuba yi-spatial audio, yiteknoloji entsha ephucula amava okumamela ngokudala ingqiqo yendawo kunye nobukhulu. Ngokungafaniyo ne-stereo yendabuko, enqunyelwe kwiitshaneli ezimbini, i-3D audio isebenzisa iitshaneli ezininzi ukulinganisa izandi zehlabathi lokwenyani. Le teknoloji ivumela abaphulaphuli ukuba babone izandi ezivela kuzo zonke iindlela, idale indawo yokuva efana nejikelezileyo.

Ingongoma yesandi se-3D kukulinganisa indlela abantu abasiva ngayo isandi ngokwemvelo. Iingqondo zethu zilungele ukutolika izandi ngokusekelwe apho zivela khona, ukuba zikude kangakanani, kunye nendlela ezihamba ngayo. Ngokuphinda la mazwi okuva, isandi se-3D sinokuhambisa abaphulaphuli baye kwindawo entsha, sibenze bazive ngathi balapho ngokwenene. Oku kusebenza ngakumbi kwizicelo ezifana ne-virtual reality (VR), imidlalo, kunye ne-cinema enzulu, ezenzelwe ukudala amava aphilayo.

Iingcebiso zokwenza isidlo sokuva esimangalisayo se-3D

Ukuze benze amava okuva e-3D anomdla, iingcali zesandi zisebenzisa iindlela ezahlukeneyo kunye netekhnoloji. Nazi ezinye zezona zisebenzayo:

1. Ukurekhoda kweBinaural

Ukurekhoda i-binaural yindlela esebenzisa iimayikrofoni ezimbini ukubamba isandi ngendlela elinganisa ukuva komntu. Ngokubeka iimayikrofoni ezindlebeni zentloko yomlingo okanye ngokusebenzisa iimayikrofoni ezikhethekileyo ze-binaural, iinjineli zesandi zinokwenza ukurekhoda okubonelela ngamava okwenyani endawo. Xa ukurekhoda i-binaural kudlalwa ngee-headphone, umphulaphuli uyasiva isandi ngokungathi sikwindawo efanayo nokurekhoda kokuqala.

2. Ii-Ambisonics

I-Ambisonics yiteknoloji yesandi esijikelezayo esisebenza kuzo zonke iindlela ebamba isandi kuzo zonke iindlela. Ngokungafaniyo neenkqubo zesandi esijikelezayo zemveli ezinqunyelwe kulungiselelo oluthile lwesithethi, i-Ambisonics ivumela amava esandi aguquguqukayo nangena ngaphakathi. Le teknoloji iluncedo ngakumbi kwi-VR nakwimidlalo, apho abasebenzisi banokuhambahamba kwaye basebenzisane neendawo ezibangqongileyo. Ngokusebenzisa iimakrofoni ze-Ambisonics kunye neenkqubo zokudlala, iingcali zesandi zinokudala amava okuva angena ngaphakathi ngaphakathi.

3. Isandi esisekelwe kwizinto

Isandi esisekelwe kwizinto yindlela ephatha izandi zomntu ngamnye njengezinto ezizimeleyo, endaweni yokuzixuba zibe yingoma enye. Oku kuvumela abayili besandi ukuba babeke izandi kwindawo ye-3D ngokuguquguqukayo. Umzekelo, kwimuvi, isandi semoto edlulayo singabekwa ngasekhohlo okanye ngasekunene kombukeli, nto leyo ephucula ubunyani bendawo. Iitekhnoloji ezifana neDolby Atmos kunye ne-DTS:X zisebenzisa isandi esisekelwe kwizinto ukudala amava anzulu ngakumbi, okwenza isandi sihambe kakuhle sijikeleze umphulaphuli.

4. Uyilo lweSandi kunye noKwahlulahlula

Uyilo lwesandi ludlala indima ebalulekileyo ekudaleni amava okuva anzulu. Ngokubeka izandi ezahlukeneyo ngokwee-layer, iingcali zesandi zingakha izandi ezityebileyo nezinomtsalane. Oku kufuna ukusetyenziswa kwezixhobo ezahlukeneyo zesandi, ezifana ne-synthesizer, i-samplers, kunye ne-effects processors, ukudala izandi ezikhethekileyo eziphucula amava ngokubanzi. Ukukhetha nokucwangcisa ngononophelo ezi zandi kunokuvuselela iimvakalelo kwaye kuthuthe abaphulaphuli baye kwiindawo ezahlukeneyo.

5. Inkqubo yokudlala esemgangathweni ophezulu

Ukuze siqonde ngokupheleleyo iimpawu zomgangatho wesandi sobungcali, inkqubo yokudlala esemgangathweni ophezulu ibalulekile. Oku kuquka iimonitha zesitudiyo, ii-headphone, kunye neenkqubo zesandi ezijikelezayo ezinokuvelisa isandi ngokuchanekileyo ngaphandle kokuphazamiseka. Ukutyala imali kwizixhobo zesandi zobungcali kuqinisekisa ukuba amava angena kulahleka ngexesha lokudlala, okuvumela abaphulaphuli ukuba bonwabele ngokupheleleyo ubunzulu kunye nobutyebi besandi.

Isishwankathelo

Ngamafutshane, umgangatho wesandi sobungcali kunye nezixhobo zesandi eziphambili zibalulekile ekudaleni isidlo sokuva esingenakulinganiswa se-3D. Ngokusebenzisa iindlela ezinje ngokurekhoda i-binaural, i-ambient stereo, i-audio esekelwe kwizinto kunye noyilo lwesandi, iingcali zesandi zinokudala amava anomdla angenakulinganiswa. Njengoko iteknoloji iqhubeka ihambela phambili, amathuba okwenza amava esandi angenakulinganiswa awanasiphelo. Nokuba ziimuvi, imidlalo okanye imiboniso ebukhoma, amandla esandi okudlulisa nokuphefumlela awanakuthelekiswa nanto. Ukwamkela umgangatho wesandi sobungcali akukuphela nje kokukhetha, kodwa kukuzibophelela ekuboneleleni ngamava okuva angalibalekiyo ahambelana nabaphulaphuli nokuba isandi siphela.