Iguqulela ini?
Bheka Iziguquli Zedijithali ku-Muzyczny.pl
Kalula nje, isiguquli iyithuluzi elisivumela ukuthi sixhume amadivaysi amabili sisebenzisa ubuchwepheshe obuhlukene. Ngenxa yalesi sixazululo, singakwazi ukuxhuma uhlobo oludala lwedivayisi ngedivayisi esebenzisa izixazululo ezintsha zobuchwepheshe. Singakwazi futhi ukuguqula isignali ye-analog ibe idijithali futhi ngokuphambene nalokho ngaphandle kwezinkinga ezinkulu. Ngokuya ngokusetshenziswa kwesiguquli, kuzoba nama-transducers, ikhwalithi yawo enethonya eliwujuqu emphumeleni wokugcina.
Izinhlobo zama-converter
Singahlangana nezinhlobo ezahlukahlukene zeziguquli ezinokusetshenziswa okuhlukahlukene. Iziguquli ezidume kakhulu yilezo ezisetshenziswa ezindlini eziningi, okungukuthi iziguquli zesathelayithi. Umsebenzi wabo usobala futhi uwukuletha isignali kusuka kumasathelayithi kuya kumabonakude. Ekusetshenzisweni kwasekhaya, sineziguquli zomsindo nevidiyo eziguqulayo, isibonelo: isignali ye-analogi ye-VGA ibe isignali ye-HDMI yedijithali. Siphinde sibe neziguquli ze-multimedia ezisiguqulela amafayela ekhompyutha. Yebo, ngeke sixoxe ngazo zonke izinhlobo zomuntu ngamunye, ngoba lesi sihloko sigxile ekuguquleni okuvame ukusetshenziselwa umculo, ngakho-ke sizogxila kakhulu kulezi. Futhi isiguquli esinjalo somculo esivamile sizoba isiguquli se-DCA, ngenxa yokuthi, phakathi kokunye, singalalela umculo ogcinwe kubuchwepheshe bedijithali. Namuhla asicabangi ngakho ngoba siphila esikhathini se-digitization futhi kusobala kithi, kodwa kufanele kuqashelwe ukuthi umsindo esiwuzwa kuma-loudspeakers ushintshiwe. Singakufanekisa esibonelweni sefayela le-mp3 noma le-wav kukhompyutha yethu. Leli fayela liyirekhodi ledijithali futhi kuphela ngemva kokulicubungula libe isignali ye-analog futhi silithumela kumbhobho esikwazi ukulizwa. Yiqiniso, ukudlala i-mp3 kusuka kukhompyutha, akudingeki sithenge isiguquli, ngoba ikhompyutha ingakwazi ukwenza ngaphandle kwayo. Iziguquli ze-DAC, ngakolunye uhlangothi, zifeza umsebenzi wokuvelela kakhulu futhi zenzelwe ukudlulisa lo msindo kithi ngendlela yawo emsulwa ngaphandle kokucindezelwa kokulahlekelwa.
Ungakhetha kanjani i-converter ye-DCA?
Ukukhethwa kwesiguquli kufanele kunqunywe ngokuyinhloko yilokho esihlose ukukuxhuma kuso. Uma nje sifuna ukuguqula isignali yedijithali ibe i-analog, sidinga kuphela imodeli elula enembobo ye-USB kanye nokuphumayo kwe-RCA. Kubathandi begeyimu yekhompyutha, uzodinga okokufaka okubonakalayo okwengeziwe. Kubantu ikhwalithi yomsindo wabo ebaluleke kakhulu, kufanele bakhethe idivayisi esekela ubuncane besignali engu-24-bit enemvamisa yesampula engu-192 kHz, futhi kulabo abanezidingo ezinkulu nakakhulu, imodeli engu-32-bit enemvamisa yesampula engu-384. I-kHz izoba yisixazululo esingcono kakhulu. Iziguquli ezixhunywe kukhompuyutha nge-USB zibonwa njengekhadi lomsindo langaphandle.
Intengo yokuguqula umsindo
Intengo yesiguquli incike ngokuyinhloko emandleni emodeli enikeziwe. Lapha, izakhi ezinqumayo zingamandla, ikhwalithi yama-transducer asetshenzisiwe, isivinini sokudlulisa, inombolo kanye nohlobo lwezixhumi. Amamodeli alula futhi ashibhe kakhulu angathengwa ngama-zloty ambalwa, angcono, kodwa asengaweshalofu lesabelomali, ngama-zloty angamakhulu amaningana, futhi kuzodingeka sikhokhe izinkulungwane ezimbalwa zama-audiophile abiza kakhulu.
Iziguquli ziyizinto eziqanjiwe ezinhle ezisivumela ukuthi sihlanganise ubuchwepheshe obuhlukahlukene. Ngenxa yalesi sixazululo, singakwazi, ngokwesibonelo, ukudlulisa i-movie yethu erekhodiwe kuma-80-90s ku-VHS tape kukhompuyutha yethu futhi siyilondoloze kwifomu ledijithali. Kunamakhulu amamodeli ahlukene eziguquli emakethe anezinhlelo zokusebenza ezahlukahlukene futhi aklanyelwe izidingo nengcebo yesikhwama somthengi.
