Ndineminyaka ephantse ibe ngama-30 ndikweli shishini. Ingcamango "yesandi esintywiliselayo" mhlawumbi yangena eTshayina xa ezi zixhobo zasetyenziswa kwezorhwebo ngo-2000. Ngenxa yomdla worhwebo, uphuhliso lwazo luba lungxamiseko ngakumbi.
Ngoko ke, yintoni kanye kanye "isandi esingenantsingiselo"?
Sonke siyazi ukuba ukuva yenye yezona ndlela zibalulekileyo zokuqonda ebantwini. Xa uninzi lwabantu luwela emhlabeni, baqala ukuqokelela izandi ezahlukeneyo kwindalo, baze kancinci kancinci benze imephu yemithambo-luvo ngokusebenzisa intsebenziswano yexesha elide yeendlela zokuqonda ezifana nokubona, ukuchukumisa, kunye nokuvumba. Ngokuhamba kwexesha, sinokumakisha oko sikuvayo, size sigwebe umxholo, iimvakalelo, kwanokuqonda, indawo njalo njalo. Ngandlela thile, oko indlebe ikuvayo kwaye ikuvakalelwa kubomi bemihla ngemihla yeyona ndlela yokwenyani neyokwemvelo yabantu.
Inkqubo ye-electro-acoustic lulwandiso lobuchwephesha lokuva, kwaye "luyimveliso" okanye "ukwenziwa ngokutsha" kwendawo ethile kwinqanaba lokuva. Ukufuna kwethu ubuchwepheshe be-electro-acoustic kunenkqubo eqhubekayo. Ngokuqhubeka kweteknoloji, sinethemba lokuba ngenye imini, inkqubo ye-electro-acoustic ingabuyisela ngokuchanekileyo "indawo yokwenyani" oyifunayo. Xa sikwinkqubo ye-electro-acoustic, singafumana inyani yokuba kwindawo. I-immersive, "enyanyekayo yokwenyani", le mvakalelo yokutshintsha yinto esiyibiza ngokuba "yisandi esintywiliselayo".
Kakade ke, kwisandi esingenamsebenzi, sisenethemba lokuhlola okungakumbi. Ukongeza ekwenzeni abantu bazive beyinyani ngakumbi, mhlawumbi singadala nezinye izigcawu esingenalo ithuba okanye ukungaqhelekanga ukuziva kubomi bethu bemihla ngemihla. Umzekelo, zonke iintlobo zomculo we-elektroniki ujikeleza emoyeni, uva i-symphony yeklasikhi ukusuka kwindawo yomqhubi endaweni ye-auditorium... Zonke ezi zigcawu ezingenakuvakala kwimeko eqhelekileyo zinokufezekiswa "ngesandi esingenamsebenzi", Olu lutshintsho kubugcisa besandi. Ke ngoko, inkqubo yophuhliso "lwesandi esingenamsebenzi" yinkqubo ethatha ixesha. Ngokoluvo lwam, ulwazi lwesandi kuphela olune-XYZ epheleleyo ene-three axes olunokubizwa ngokuba "yisandi esingenamsebenzi".
Ngokuphathelele injongo yokugqibela, isandi esintywilayo siquka ukuveliswa kwakhona kwesandi nge-electroacoustic kuyo yonke indawo yesandi. Ukufezekisa le njongo, kufuneka ubuncinane izinto ezimbini, enye kukwakhiwa kwakhona kwesixhobo sesandi nge-elektroniki kunye nendawo yesandi, ukuze ezi zimbini zidityaniswe ngokwendalo, kwaye emva koko zisebenzise isandi se-binaural okanye intsimi yesandi sesithethi esekelwe kwi-HRTF (Head Related Transfer Function) ngokusekelwe kwiindlela ezahlukeneyo zokudlala.
Naluphi na ulwakhiwo lwesandi lufuna ukwakhiwa kwakhona kwemeko. Ukuveliswa kwakhona ngexesha elifanelekileyo nangokuchanekileyo kwezinto zesandi kunye nendawo yesandi kunokubonisa "indawo yokwenyani" ecacileyo, apho kusetyenziswa khona ii-algorithms ezininzi kunye neendlela ezahlukeneyo zokubonisa. Okwangoku, isizathu sokuba "isandi sethu esintywiliselayo" singafanelekanga kukuba kwelinye icala, i-algorithm ayichanekanga kwaye ayivuthwanga ngokwaneleyo, kwaye kwelinye icala, into yesandi kunye nendawo yesandi azixhunyekanga kwaye azidityaniswanga kakuhle. Ke ngoko, ukuba ufuna ukwakha inkqubo yokucubungula i-acoustic enzulu ngokwenene, kufuneka uthathele ingqalelo zombini ezi nkalo ngokusebenzisa ii-algorithms ezichanekileyo nezivuthiweyo, kwaye awunakwenza nje inxalenye enye.
Nangona kunjalo, simele sikhumbule ukuba iteknoloji isoloko inceda ubugcisa. Ubuhle besandi buquka ubuhle bomxholo kunye nobuhle besandi. Eyokuqala, efana nemigca, umculo, ithoni, isingqisho, ithoni yelizwi, isantya kunye nobukhali, njl.njl., ziindlela eziphambili zokubonakalisa; ngelixa eyokugqibela ibhekisa kakhulu kwimvamisa, amandla, isandi, ukubumba indawo, njl.njl., ziindlela ezicacileyo zokubonakalisa, ezinceda ekuboniseni ubugcisa besandi, ezi zimbini ziyahambelana. Kufuneka siqonde kakuhle umahluko phakathi kwezi zimbini, kwaye asinakubeka inqwelo phambi kwehashe. Oku kubaluleke kakhulu ekufuneni isandi esintywiliselayo. Kodwa kwangaxeshanye, uphuhliso lwetekhnoloji lunokubonelela ngenkxaso kuphuhliso lobugcisa. Isandi esintywiliselayo yindawo enkulu yolwazi, esingenakuyishwankathela kwaye siyichaze ngamagama ambalwa. Kwangaxeshanye, yisayensi efanelekileyo ukuyilandela. Lonke uphando lwezinto ezingaziwayo, zonke izinto eziqhubekayo nezizinzileyo, ziya kushiya uphawu kumlambo omde we-electro-acoustics.
Ixesha lokuthumela: Disemba-01-2022