Samsung idakhazikitsa mahedifoni awo aposachedwa opanda zingwe miyezi ingapo yapitayo Galaxy Buds2 Pro. Powayambitsa, adati ali ndi zida ziwiri zatsopano zomvera, zomwe ndi Samsung Seamless Codec HiFi ndi Bluetooth LE Audio. Ngakhale mahedifoni anali ndi ntchito yoyamba nthawi yomweyo, yachiwiri imayenera kufika kumapeto kwa chaka chatha.
Ndikumayambiriro kwa chaka chatsopano ndipo Bluetooth LE Audio sapezeka. Samsung pro Galaxy Buds2 Pro sinatulutse zosintha kuti zizipezeka pamakutu. Ndiye chifukwa chiyani chimphona cha ku Korea chikuchedwa kutulutsa zosintha zoyenera? Anali wotanganidwa kwambiri kufalitsa Androidu 13 pama foni awo a m'manja ndi mapiritsi, motero amayika kupezeka kwa ntchito ya Bluetooth LE Audio pa chowotcha chakumbuyo? Kaya zifukwa zili zotani, kuchedwa kumeneku ndi kwa eni ake ambiri Galaxy Buds2 Pro yokhumudwitsa. Koma n’chifukwa chiyani mbali imeneyi ili yofunika kwambiri?
Zithunzi
Bluetooth LE (Low Energy) Audio ndi m'badwo wotsatira waukadaulo wotsatsira mawu opanda zingwe. Zapangidwa kuti zizipereka mawu abwinoko pamlingo wofanana ndiukadaulo wa Bluetooth Classic Audio. Poyerekeza ndi izo, ndi, mwa zina, mphamvu zambiri. Zida zamawu opanda zingwe zomwe zimagwiritsa ntchito Bluetooth LE Audio zimatha nthawi yayitali kuposa zomvera za Bluetooth (BR/EDR). Kuphatikiza apo, imatha kutumiza ma audio mwachindunji kwa zolandila zingapo nthawi imodzi, zomwe mwalingaliro zimayenera kupititsa patsogolo magwiridwe antchito a Bluetooth a mahedifoni opanda zingwe monga. Galaxy Buds2 Pro.
Zithunzi
Chofunika kwambiri, Bluetooth LE Audio imakhala ndi LC3 (Low Complexity Communication Codec), yopangidwa ndi Bluetooth SIG. Codec imagwiritsa ntchito theka la bandwidth ya Bluetooth SBC codec kutumiza zomvera ku cholandirira opanda zingwe (mahedifoni, zothandizira kumva, kapena okamba). M'malo mwake, kumveka kwamtundu wamawu kudzera pa LC3 codec pamitengo yosiyana pang'ono ndikwabwino kuposa komwe SBC imaperekedwa, chifukwa chakusintha kwa kabisidwe ndi kuyika ma aligorivimu.
Mutha kukhala ndi chidwi ndi
Palinso ma codec ena apamwamba a Bluetooth, monga AAC, aptX, aptX Lossless, LDAC kapena Samsung Seamless Codec HiFi yomwe tatchulayi, koma awa ndi matekinoloje aumwini omwe ali ndi mphamvu zambiri, chifukwa amatumiza deta kudzera pa Bluetooth Classic. LC3 codec, kumbali ina, ndi yaulere ndipo imatumiza deta kudzera pa Bluetooth LE. Zipangizo zomwe zimagwiritsa ntchito ukadaulo uwu zitha kukhala zotsika mtengo komanso zimapereka mawu abwino.
Kudziwa kwathu, pakadali pano palibe mahedifoni opanda zingwe okhala ndi Bluetooth LE Audio ndi LC3 codec pamsika. Chifukwa chake Samsung ili ndi mwayi wokhala wopanga woyamba kukhazikitsa mahedifoni opanda zingwe ndi ntchitoyi ndi codec yomwe tatchulayi. Titha kungokhulupirira kuti zosinthazi zitha kuchitika Galaxy Buds2 Pro ipereka, ifika posachedwa.
Chifukwa ndikusintha kwa zoyipa ndipo sindikufuna konse 🙂
Mwina osati inu, koma ndithudi alipo amene potsirizira pake angamulandire iye.
Ndili ndi kale Samsung foni yamakono, yoyamba sidzakhalaponso. ndi zari komaso samsung sinawuze nkomwe. koma sony adayigwira ndikuyenda ndipo ali kale ndi mahedifoni awiri okhala ndi LC3 codec ndipo ngakhale pano yatsopano - maikolofoni 3 okhala ndi chithandizo cha LC3plus!