I-iPhone inezobuchwepheshe obubili, kodwa yikuphi okufanele ukhethe?
I-Bluetooth isetshenziselwa ukuba yindlela kuphela yokusakaza umculo ngaphandle kwe-iPhone. Kodwa-ke, kusukela ukukhululwa kwe-iOS 4.2, abasebenzisi be-iPhone baye baba nokunethezeka kwe- AirPlay .
Kodwa, umbuzo omkhulu, yikuphi okumele ukhethe uma udlala umculo wedijithali ngokusebenzisa izikhulumi?
Lokhu kuqakathekile kubalulekile uma uzotshala kwisethi yezinkulumo ezingenazintambo ezingenasikhathi sokuqala. Okukhethwa kukho okusakaza kwakho ekugcineni kuya ngokuya kuncike ezintweni ezinjengokuthi: inani lamakamelo ofuna ukusakaza kuwo, ikhwalithi yomsindo, ngisho noma uhlangene namadivayisi asebenzisa izinhlelo ezahlukene zokusebenza (hhayi nje iOS).
Ngalokhu engqondweni, uzofuna ukucabangela ngokucophelela izinketho zakho ngaphambi kokuchitha (okungenzeka ngezinye izikhathi) kube yimali eningi kakhulu.
Ngaphambi kokubheka umehluko omkhulu phakathi kwalaba ababili, nansi i-short run down ukuthi yiziphi ubuchwepheshe ngamunye.
Kuyini i-AirPlay?
Lona ubuchwepheshe obungenazintambo obuphathelene ne-Apple obubizwa ngokuthi yi- AirTunes - ekuqaleni bebizwa ngokuthi lokhu ngoba umsindo kuphela ongasakazwa kusuka kwi-iPhone ngaleso sikhathi. Lapho i-iOS 4.2 ikhishwa, igama le-AirTunes liye lahlelwa yi-AirPlay ngenxa yokuthi ividiyo nomsindo manje bekungathunyelwa nge-wireless.
I-AirPlay empeleni yenziwe ngamaphakheji amaningi wokuxhumana afaka isitaki sokuqala se-AirTunes. Kunokuba usebenzise uxhumano lwephuzu-kuya-phuzu (njenge-Bluetooth) ukuze usakaze imidiya, i-AirPlay isebenzisa inethiwekhi ye-Wi-Fi ekhona ngaphambilini ebizwa ngokuthi 'i-piggy backing'.
Ukuze usebenzise i-AirPlay, i-iPhone yakho kufanele ibe okungenani idivaysi yesizukulwane sesi-4, ne-iOS 4.3 noma ngaphezulu efakiwe.
Uma ungeke ubone lesi sithonjana ku-iPhone yakho, khona-ke funda isithonjana sethu se- AirPlay esingekho sokuxazulula izixazululo ezithile.
Iyini i-Bluetooth?
I-Bluetooth yilabo buchwepheshe bokuqala obungenawaya kwakha i-iPhone eyenza ukusakaza umculo kumathekisthi, i-headphone, nezinye izinto zokusebenza ezilalelwayo ezihambisanayo. Ekuqaleni kwakhiwa u-Ericsson (ngo-1994) njengesixazululo esingenantambo sokudlulisa idatha (amafayela) ngaphandle kwesidingo sokusebenzisa uxhumano oluthile - umzila owuthandwa kakhulu ngaleso sikhathi yi-interface ye-serial RS-232.
Ubuchwepheshe be-Bluetooth busebenzisa ama-radio frequencies (njengezidingo ze-AirPlay sika-Wi-Fi) kumculo wokusakazwa nge-wireless. Kodwa-ke, isebenza ngaphezu kwamamitha amancane futhi idlulisela izimpawu zomsakazo usebenzisa i-spectrum-spreading spectrum spectrum - lokhu kuyigama elihle lokushintsha umshayeli phakathi kwama frequency amaningi. Ngaphandle kwalokho, leli bhu yomsakazo liphakathi kuka 2.4 no 2.48 GHz (ISM Band).
I-Bluetooth mhlawumbe ubuchwepheshe obusakazeka kakhulu asetshenziswa kumadivayisi kagesi ukuhambisa / ukudlulisa idatha yedatha. Ngalokhu engqondweni futhi ubuchwepheshe obusekelwa kakhulu bakha izikhulumi ezingenantambo nezinye izinto zokusebenza zomsindo.
I-Factor | I-AirPlay | I-Bluetooth |
|---|---|---|
Izidingo zokusakaza | Inethiwekhi ye-Wi-Fi ekhona ngaphambili. | inethiwekhi ye-ad-hoc. Ingasetha ukusakaza okungenantambo ngaphandle kokudinga ingqalasizinda yenethiwekhi ye-Wi-Fi. |
Range | Kuncike ekufinyeleleni kwenethiwekhi ye-Wi-Fi. | I-Class 2: 33 Ft (10M). |
Ukusakaza kwamakamelo amaningi | Yebo. | Cha. Igumbi elilodwa elingashadile ngenxa yobubanzi obufushane. |
Ukusakaza okungenasici | Yebo. | Cha. Okwamanje akukho ukusakaza okungalahleki ngisho ne-'pt loss 'ye-aptX codec. Ngakho-ke, umsindo usakazwa ngendlela elahlekile. |
Ama-OSes amaningi | Cha. Isebenza kuphela namadivayisi we-Apple namakhompyutha. | Yebo. Isebenza ngezinhlelo eziningi zokusebenza nezinhlelo zokusebenza. |
Njengoba ungabona kusukela etafuleni elingenhla elibala ukungafani okuyisisekelo phakathi kobuchwepheshe ababili, kunezinzuzo nokuqapha ngamunye. Uma uzohlala kuphela ku-ecosystem ye-Apple bese i-AirPlay cishe ibheja lakho elihle kakhulu. Ihlinzeka ngamakhono amaningi amakamelo, inebanga elikhudlwana, futhi lihambisa umsindo ongalahleki.
Kodwa-ke, uma ufuna nje ikamelo elilodwa elihlelwe futhi ungafuni ukuthembela kwinethiwekhi ye-Wi-Fi ekhona ngaphambili, i-Bluetooth isisombululo esilula kakhulu. Ungakwazi isibonelo, thatha umculo wakho we-digital cishe noma yikuphi ngokubhanqa i-iPhone yakho nezikhulumi ze-Bluetooth eziphathekayo. Lokhu ubuchwepheshe obusisiwe buphinde busekelwe kumadivaysi amaningi, hhayi kuphela i-hardware ye-Apple.
Umsindo awukho kahle, ukucindezeleka okulahlekile kusetshenzisiwe. Kodwa, uma ungayibheki ukukhiqizwa kokulahlekelwa, i-Bluetooth ingaba ikhambi elihle esimweni sakho.