I-iPhone 6 ayinasandi esinezigqibo eziphezulu

Emva kokutyala imali kwii-Beats, ukwandisa amandla okugcina ukuya kwi-128 GB kunye nokusebenza kwenkqubo yokusasaza umculo, izixhobo zangoku azikwazi ukuvelisa esi sandi sikumgangatho ophezulu. Ngapha koko, uTim Cook khange ayikhankanye inkxaso ye-Hi-Res yeaudio xa yazisa i-iPhone 6 kunye ne-iPhone 6 Plus.

Isandi esiphakamileyo sesandi (iaudiyo ye-HD) yaziwa njenge sisandi esihambayo ngaphaya komgangatho weCD, kwaye ayisiyonto besiyilindele ukuba ibe yinto entsha, kodwa iphulo likaNeil Young kwiKickstarter liyitshayile iprojekthi yakhe PonoPlayer, eyiPod ngokudlala umculo onesisombululo esiphakamileyo.

Kumanani

Inkcazo ephezulu yeaudio alalelwayo ilahlekileyo, ngaphandle koxinzelelo. Kukho amanani amabini asinika umbono weli zinga, ngala:

• Ukuphindaphindwa kunye nenqanaba lesampulu, Ukuhamba rhoqo kukumelwa yindlebe yomntu enokukuva, kuqikelelwa ukuba siva kufikelela kwi-20 kilohertz kwaye ngaphezulu kweli nani lithathwa njengelingavakaliyo ebantwini (elibizwa ngokuba zii-ultrasound). Ngokwesiqhelo umgangatho wesampulu yerekhodi yedijithali yokurekhodwa kufuneka iphindwe kabini ubuninzi bexesha lokudlala, i-CD yeaudio isebenzisa isampulu yenqanaba Iikhilogram ezingama-44,1, egubungela isandi ukuya kuthi ga kumaza angama-22 eekhilotz.
• Isigqibo, linani leebits ezisetyenziselwa ukugcina isampulu nganye yesiginali ye-analog, iaudiyo yedijithali iya kuba nayo umgangatho ophezulu ukuphakama kwesisombululo. I-CD isebenza nge-16 bits.

La Isisombululo esiphezulu isebenza ngesampulu yokuhamba rhoqo Iikhilogram ezingama-192, Iyakwazi ukuvelisa isandi ukuya kuthi ga kwiikhilo ezingama-96 kunye nesisombululo 24 ungazama.

Inyani

Kukho ingxoxo mpikiswano malunga nokuba olu phuculo kumgangatho weaudiyo Ngokwenyani iyaqondakala ngumntuKananjalo ukonyusa esi sisombululo asenzi kungqubana nezixhobo zokumamela ezikhoyo.

Ndiyakholelwa ukuba ukuphuculwa komgangatho kugutyungelwe yi iingxaki, eya kuba malunga; izixhobo zokumamela ezintsha njengezithethi kunye neefowuni, isidingo esikhulu sendawo ukugcinwa umculo kunye neemfuno ezithile zeefomathi ezinokutshintsha ubume be Isoftware yokudlala kwakhona Okwangoku

U kufunda

Ukuvavanya amandla emisindo yokusonjululwa okuphezulu kwe-iPhone 6, uMashable usebenze kunye nabaliqela iithoni zovavanyo, eveliswe yingcali yokuvavanya isandi, UDavid Ranada, kunye nenqanaba lesampulu engama-96 kHz kunye nama-24 amasuntswana kwisampulu nganye kwifomathi yeWav, ezi zithathwe ngqo kwi Iphone iphone jack kwaye ubhalisile ekuphumeni kwi Ingxelo ye-Hi-Res Audio Esebenza ngesilinganiselo seesampulu ezingama-96 kunye neebitshi ezingama-24 kwisampulu nganye.

Olu rekhodo lwaye emva koko lwafakwa Uphicotho lweAdobe ukuthelekisa neempawu zoqobo, engenakudlalwa nge iTunes (inika impazamo) ukuze kusetyenziswe iaudiyo yeHD,  Umdlali womculo we-HF we-Onkyo kunye ne-app ye-OraStream.

Xa ithoni yovavanyo idlalwe nge-iPhone kuzo zombini i-OraStream kunye ne-Onkyo, inqanaba lokuphuma liye lehla ngokukhawuleza xa amaza aphakama ngaphezulu kwe-18 kilohertz, ade afike kwi-22 kilohertz, apho umqondiso ikhutshwe ngokuthe ngqo.

Ngokuphathelele sigqibo, umahluko phakathi kwengxolo evela kwi-jack ye-iPhone uphawuleka ngokuthelekiswa ne-Onkyo.

Izigqibo

IPhone 6 ayidlali i-Hi-Res Audio, kunokwenzeka ukusikelwa umda kunokwenza ngakumbi kunye nesoftware kunesixhobo sehardware. I-digital to analog converter (DAC) okanye yintoni enye, isiqwenga sehardware esiguqula iibits zedijithali zibe ngumculo, ICirrus Logic 338S1201 chip, ngokutsho kweenyembezi zakutshanje.

Le chip yenziwa ukulinganisa iApple, emva koko iinkcukacha azikho kuluntu, kodwa ziyinxalenye yayoUluhlu lweCD42L yenkampani, kunokwenzeka ukuba ukwazi ukuvelisa kwakhona iaudiyo ekumgangatho ophezulu (Iibhithi ezingama-24 kunye ne-96 kilohertz).

Oku kusishiya nenyaniso yokuba ukusikelwa umda kuka-Apple kokuvelisa kwakhona umsindo ukuya kumgangatho weCD kumiselwe yi khangela ukusebenza kwebhetri ephezulu, Ebalwa ubuninzi beeyure ezingama-50 kwi-iPhone 6 kunye neeyure ezingama-80 ze-iPhone 6 Plus.