Njengamanje, ukuqonda kwabantu abaningi ngama-earphone e-digital decoding akucacile kahle.Namuhla, ngizokwethula ama-earphone e-digital decoding.Njengoba igama liphakamisa, ama-earphone edijithali ayimikhiqizo yama-earphone esebenzisa ukuxhumana kwedijithali ukuxhuma ngokuqondile.Ngokufanayo nama-earbud aphathwayo avamile nama-earphone, ngaphandle kokuthi isixhumi esibonakalayo esingu-3.5mm asisasetshenziswa, kodwa isixhumanisi sekhebula ledatha yeselula sisetshenziswa njengesixhumi esibonakalayo sama-earphone, njengesixhumi esibonakalayo soHlobo C lwamadivayisi e-Android noma Isixhumi esibonakalayo sombani esetshenziswa amadivayisi we-IOS.
Ihedisethi yedijithali ihedisethi eklanywe ngesixhumi esibonakalayo sesignali yedijithali (njengesixhumi esibonakalayo Sombani se-iPhone, isixhumi esibonakalayo soHlobo C kufoni ye-Android, njll.).I-3.5mm, 6.3mm kanye ne-XLR yama-headphone abhalansisiwe esivame ukuwasebenzisa ayizindawo zokusebenzelana zesignali ye-analog evamile.I-DAC eyakhelwe ngaphakathi (i-decoder chip) kanye ne-amplifier yeselula iguqula isignali yedijithali ibe isignali ye-analog engabonwa indlebe yomuntu, futhi ngemva kokucutshungulwa kokukhulisa, iphuma ku-earphone, futhi siyawuzwa umsindo.
Ama-earphone edijithali afika ne-DAC yawo kanye ne-amplifier, engadlala umculo ongalahleki ophakeme kakhulu, kuyilapho omakhalekhukhwini bekhipha amasiginali edijithali namandla anikezelayo, nama-earphones aqoke ngokuqondile futhi akhulise amasignali.Yiqiniso, kungaphezu kwalokho, into elandelayo iphuzu eliyinhloko.Okwamanje, ngaphandle kwamanye amaselula e-HiFi yamaShayina, amanye amafoni ahlakaniphile asekela kuphela ifomethi yomsindo engu-16bit/44.1kHz (i-CD evamile evamile) mayelana nokuqoshwa komsindo.Ama-earphone edijithali ahlukile.Ingasekela amafomethi omsindo anamazinga ebhithi aphezulu njenge-24bit/192kHz ne-DSD, futhi yethule imiphumela yomsindo yekhwalithi ephezulu.I-Lightning interface inganikeza ngokuqondile amasignali edijithali ahlanzekile kuma-earphone, futhi ukugcina amasignali edijithali kungasiza ekunciphiseni ukuphazamiseka kwe-crosstalk, ukuhlanekezela nomsindo wangemuva.Ngakho-ke kufanele ubone ukuthi ama-headphone edijithali angakwazi ukuthuthukisa ikhwalithi yomsindo ngokuyisisekelo, angagcini nje ngokushintsha imbobo futhi enze ifoni ibe mncane futhi ibukeke kangcono.
Ingabe umqondo wama-earphone edijithali ubukhona ngaphambilini?Uma ubheka umqondo wama-earphone edijithali "ukudlulisa amasignali edijithali", asekhona amanye, futhi asekhona ambalwa.Kuyizinhlobonhlobo zamahedisethi emidlalo aphakathi ukuya phezulu.Le mikhiqizo yamahedisethi isebenzisa isixhumi esibonakalayo se-USB ukuze ixhumeke ngqo kukhompuyutha.Isizathu salo mklamo ukuthi ihedisethi ingasebenzisa ikhadi layo lomsindo le-USB elakhelwe ngaphakathi kungakhathaliseki ukuthi isidlali siyishintsha kanjani ikhompuyutha noma sishintshe phakathi kwe-Internet cafe nekhaya.Ukuletha abasebenzisi ukusebenza komsindo okungaguquki, futhi okungcono kunokusebenza kwekhadi lomsindo elihlanganisiwe lekhompyutha.Kodwa lolu hlobo lwamahedisethi edijithali empeleni luqondiswe kakhulu-olwemidlalo nje.
Kumahedfoni endabuko, ama-headphone edijithali asenezinzuzo eziningi, kodwa lezi zinzuzo kufanele futhi zivele ekusekelweni kwemisebenzi ehlobene nesixhumi esibonakalayo yabakhiqizi bedivaysi ephathekayo ehlakaniphile.Kumadivayisi amanje e-IOS, idizayini evaliwe ye-Apple yenza ushintsho olujwayelekile.Ukuze ube umfaniswano owengeziwe, futhi ku-Android, ngenxa yehadiwe ehlukile ngokwayo, ukusekelwa kwamadivayisi alalelwayo akufani.
Ama-earphone edijithali angasekela ifomethi yefayela lomsindo elingu-24bit.Amadivayisi ahlakaniphile aphuma ngedijithali kuphela kuma-earphone edijithali.Idikhoda eyakhelwe ngaphakathi yama-earphone inquma ngokuqondile amafomethi omculo wezinga eliphezulu, ilethe ukusebenza komsindo okungcono kubasebenzisi.
Isikhathi sokuthumela: Apr-15-2023
