Philip Houska Amathrendi emhlabeni wezobuchwepheshe ashintsha ngokuqhubekayo futhi obekukhona namuhla kungenzeka kuphume kusasa. Konke kuyashintsha, ukuklama, ubuchwepheshe, indlela. Lokhu kusebenza futhi kumachweba, phakathi kwawo, nokho, kukhona eyodwa kuphela - i-jack 3,5 mm ehambisa umsindo - njengokuhlukile okukhulu. Sekungamashumi eminyaka inathi, futhi kusobala ukuthi akuyona nje i-Apple ecabanga ukuyibuyisela esikhundleni, kodwa ne-Intel. Manje uhlongoza ukusebenzisa i-USB-C esikhundleni salokho.
I-USB-C iya ngokuya iduma futhi cishe kuyindaba yesikhathi kuphela ngaphambi kokuba ibe indinganiso kumadivayisi amaningi, kungaba iselula noma amakhompyutha. I-Apple isivele iyifakile ku-MacBook yayo engu-12-inch, kanti abanye abakhiqizi banayo emafonini abo. Engqungqutheleni yonjiniyela be-SZCEC e-Shenzhen, e-China, i-Intel manje isiphakamise ukuthi i-USB-C ingene esikhundleni sikajeke wendabuko ongu-3,5mm.
Ushintsho olunjalo lungaletha izinzuzo, isibonelo, ngendlela yekhwalithi yomsindo engcono, izinketho ezibanzi ngaphakathi kwezilawuli nezinye izinto ezingenakutholwa ngejekhi engu-3,5mm. Ngesikhathi esifanayo, kuzoba nokwenzeka kokuhlanganisa noma ukususa ezinye izixhumi, okuzoletha isikhala esiningi kakhulu sokubekwa kwamabhethri amakhulu nezinye izingxenye, noma amandla emikhiqizo emincane kakhulu.
Ngaphezu kwalokho, i-Intel akuyona ukuphela kwenkampani enezinhlelo zokusunduza into efana nale. Amahemuhemu okuthi i-Apple izoshiya isixhumi esiphelelwe yisikhathi sokudlulisa isignali yomsindo ku- i-iPhone 7 ezayo, kuzwakala njalo kwabezindaba. Nokho, kunomehluko omncane - umdondoshiya weCupertino ngokusobala ufuna ukufaka ujeke ongu-3,5mm ngesixhumi saso sombani.
Ukunyakaza okunjalo kungaba okunengqondo ku-Apple, njengoba ikhanyisa i-Lightning yayo kokubili ama-iPhones nama-iPads, kodwa kungase kungabi uguquko olujabulisayo kubasebenzisi. Ngaleyo ndlela i-Apple izobaphoqa ukuthi bathenge ama-headphone amasha ngesixhumi esifanele emacaleni amaningi, ebesizowakhiyela ku-ecosystem yabo, njengoba bengeke bakwazi ukuxhuma kunoma yimuphi omunye umkhiqizo.
Ngesikhathi esifanayo, nokho, kungalindelwa ukuthi ukukhanselwa kwe-jack 3,5 mm kuzosheshisa ukuthengiswa kwama-headphones angenantambo, athola ukuthandwa kakhulu. Ngemuva kwakho konke, isixhumi esingaba khona esisodwa ku-iPhone singanciphisa ngezindlela eziningi, uma nje ngoba amafoni we-Apple namanje awakwazi ukushaja ngaphandle kwentambo.
Okuthile okufanayo - okungukuthi ukususa ijekhi engu-3,5 mm ehlala ikhona - cishe izozanywa yi-Intel, engathanda ukuchaza indawo entsha yomsindo lapho umsindo uzodluliselwa kuphela nge-USB-C. Isivele inokusekelwa izinkampani ezifana ne-LeEco, omakhalekhukhwini bayo kakade badlulisa umsindo ngokukhethekile ngale ndlela, kanye ne-JBL, ehlinzeka ngama-headphone anokukhanselwa komsindo osebenzayo ngenxa ye-USB-C.
Izinkampani ezinkulu zobuchwepheshe ngokusobala zinentshisekelo yokuqala ukudlulisa umsindo ngendlela ehlukile, kungaba ngolunye uhlobo lwesixhumi noma mhlawumbe emoyeni nge-Bluetooth. Ukuphela kwejekhi engu-3,5mm ngokuqinisekile ngeke kusheshe kakhulu, kodwa singathemba nje ukuthi yonke inkampani ngeke izame ukuyishintsha ngobuchwepheshe bayo. Kuyokwanela uma kuphela i-Apple inquma ngokuhlukile kunawo wonke umhlaba. Phela, ama-headphone abe ngenye yama-mohicans wokugcina emkhakheni wezinsiza, lapho siyazi khona ukuwaxhuma cishe kunoma iyiphi idivayisi.
ikakhulukazi njengoba angisacolisi lutho.
Mabayenze ibe mncane, kodwa ngaphezu kwakho konke mabangishiyele ujeke ongu-3,5 mm lapho :D
Kuyinkinga ku-Apple ukuthi amadivaysi eselula ane-Lightning ne-Apple TV, kanti ama-Macbook ane-USB-C. Kungaba buhlungu, kodwa ngicabanga ukuthi bekungaba kuhle uma wonke amadivayisi anesixhumi esifanayo (okungenzeka ukuthi i-USB-C). Lena yindlela othenga ngayo ama-headphone e-Lightning kodwa ungawaxhumi ku-Macbook yakho.
Futhi abanaso isixhumi esifanayo? Okusho ukuthi, ijekhi engu-3,5 mm, enekhwalithi eyanele ukuze yonke into isebenze ngekhwalithi ephezulu kakhulu. I-LCD3 yamahedisethi kazibuthe e-Planar evela ku-Audez inesixhumi se-TSR futhi athathwa njengamanye ama-headphone angcono kakhulu emakethe (abiza u-50k futhi). Manje i-Apple ne-Intel beza ne-USB-C futhi wonke umuntu ukholelwa ngempela ukuthi "izokhulisa ikhwalithi" yomsindo kumahedfoni wabo ka-$15? Lokhu akukwazi ukuba yiqiniso. Marketing over brain.
Hhayi-ke, angizange ngiphawule ngokukhishwa kwejekhi engu-3,5 mm, ngikubheka njengokungalungile. Ngisho ukuthi, uma kufanele basuse i-jack engu-3,5 mm, okungenani bayishintshe ngokuthile okuzoba yonke indawo.
Ngakho-ke, ngokwazi kwami, ama-headphones kumele asebenze uma ezocindezela umsindo ozungezile. Lokhu okwamanje kuxazululwa ngamathoshi, okuyintwasahlobo enonya, ngakho empeleni akusebenziseki noma kunzima. I-USB powered ingakuxazulula lokho.
Ngokubona kwami, kuzoba nenzuzo yonke nge-USB-C (ngaphandle kwamahedfoni asebenzayo). I-USB-C izovikela amanzi futhi izokwazi ukushaja futhi idlale umculo ngama-headphone. Kuzo zonke izimo zokugcina, kungcono ukulahla ikhebula kude. Mhlawumbe ikhambi elingcono kakhulu kungaba yikhebula le-bluetooth+wifi+ (USB+C).
Ayikangilingani ngandlela thize, uma i-Apple ibifuna ukususa uJack wakudala, ibingeke ibe kuMacBook entsha.