Key Takeaways
- Bluetooth LE Audio is now official and may come to devices soon.
- Nws muaj lub suab zoo dua thiab siv lub zog tsawg dua los ua nws.
- Auracast yog Bluetooth tshaj tawm tshiab thev naus laus zis uas tuaj yeem xa suab mus rau ntau yam khoom siv ib txhij.
Bluetooth tau limping nrog rau ntau xyoo, nyob txhua qhov chaw, qhov tseem ceeb, thiab tseem ib txwm cog lus tias yuav zoo dua. Bluetooth LE (Low Zog) Suab tsis hloov qhov ntawd, tab sis nws coj qee yam tshiab zoo heev.
Lub Bluetooth LE Audio spec tam sim no yog ua haujlwm, thiab cog lus tias lub suab zoo dua thiab txo qis kev siv hluav taws xob, uas txhais tau tias roj teeb lub neej zoo dua. Nws kuj tseem ntxiv qhov tshiab hu ua Auracast, uas tso cai rau ib hom kev tshaj tawm hauv zos, uas tuaj yeem ua rau muaj txiaj ntsig zoo rau kev nkag mus tau.
“Nov yog xov xwm zoo rau cov neeg siv khoom hnov lus! Cov thev naus laus zis tshiab no tso cai rau lub suab zoo dua thaum tib lub sijhawm txo cov roj teeb lub neej, Tus kws kho mob ntawm Audiology Dr. Amy Sarow hais rau Lifewire ntawm email.
AuraCast
Tus tshiab Bluetooth LE suab spec yog qhov zoo heev. Raws li tau hais, nws siv lub codec ua tau zoo dua (lub algorithm uas encodes thiab decodes suab ua ntej xa thiab tom qab tau txais), uas ua rau ib txhij boost nyob rau hauv lub roj teeb lub neej thiab suab zoo. Qhov ntawd zoo heev vim nws txhais tau tias yav tom ntej AirPods thiab lwm yam khoom siv tuaj yeem mus ntev dua ntawm kev them nqi. Nws kuj txhais tau hais tias Bluetooth tech tuaj yeem siv tau yooj yim dua hauv cov khoom siv pob ntseg me me thiab tuaj yeem xa True Wireless Stereo, lossis TWS, uas yog thaum sib cais sab laug thiab sab xis teeb liab raug xa ncaj qha mus rau txhua lub mloog pob ntseg lossis pob ntseg.
"Cov codecs tshiab no tuaj yeem xa cov kev ntseeg siab dua, nyob ze ntawm CD-zoo kev mloog txawm tias tsis muaj kev poob qis. Muaj ntau yam ntawm Bluetooth codecs tshiab no txhawb nqa cov bandwidth txuas ntxiv rau kev mloog suab paj nruag, ib yam nkaus, rov tsim ntau zaus txog li thiab siab dua 20. kHz, "tus kws tshaj lij suab Raj Senguttuvan ntawm Knowles Corporation, lub tuam txhab thev naus laus zis, hais rau Lifewire ntawm email. "Thaum ua ke nrog tus tsav tsheb sib tw tsim uas suav nrog kev sib npaug ntawm armature thiab dynamic tsav tsheb, cov neeg siv khoom txaus siab rau ntau lub suab nrog cov nplua nuj lows, clear midrange, thiab precise treble."
Tab sis qhov txaus siab tiag tiag yog Auracast, uas hloov pauv peb xav li cas ntawm Bluetooth streaming suab.
Auracast yog qhov tseem ceeb tshaj tawm hauv zos rau wireless earbud thiab hnov txog cov neeg hnav, thiab txhua tus tuaj yeem koom nrog. Nws ua haujlwm me ntsis zoo li koom nrog Wi-nkaus network. Koj pom cov npe ntawm Auracast tshaj tawm hauv cov npe hauv koj lub xov tooj, thiab koj coj mus rhaub kom koom. Koj tuaj yeem koom nrog los ntawm kev luam theej duab barcode lossis tapping rau ntawm lub thawv Auracast, xws li tapping them nyiaj hauv khw.
Cov thev naus laus zis no tseem ceeb vim nws tso cai rau ib lub hauv paus xa suab mus rau ntau lub cuab yeej ib txhij.
Ib lub gym tuaj yeem ua rau Auracast kwj muaj rau lub gym cov suab paj nruag playlist yam tsis muaj blasting nws tshaj cov neeg hais lus. Lub tsev khaws puav pheej tuaj yeem ua lub suab rau nws cov yeeb yaj kiab tso rau ntawm Bluetooth es tsis txhob xav kom koj kaw lub mloog pob ntseg qias neeg ntawm koj pob ntseg. Los yog xinesmas tuaj yeem xa tawm lwm hom lus rau cov uas xav tau.
"Qhov kev tshaj tawm suab ntawm LC3 codec tshiab yog qhov tseem ceeb, tshwj xeeb hauv ntiaj teb kev pab hnov lus. Piv txwv li, tshaj tawm cov suab ntawm ib lub cuab yeej mus rau ntau yam khoom siv hnov lus, "hais tias Dr. Sarow.
Wireless Audio Hot Tam Sim No
Wireless suab tsuas yog tau txais nrov dua. Nws yog nyob rau hauv cov neeg hais lus nyob ib ncig ntawm peb lub tsev thiab cov neeg hais lus peb coj mus rau lub tiaj ua si kom ua rau peb nyiam suab paj nruag rau lwm tus. Thiab nws tsis yog hais txog Bluetooth xwb.
Apple's AirPlay 2, piv txwv li, ua haujlwm dhau Wi-nkaus, txawm hais tias lub npe AirPlay yog qee yam ntawm lub kaus uas tseem suav nrog kev sib txuas Bluetooth. Thiab Apple kuj tseem yuav ua haujlwm ntawm nws tus kheej qis zog, zoo dua wireless audio system siv UWB (Ultra-Wideband) xov tooj cua chips uas tau muaj nyob hauv txhua lub iPhone txij li iPhone 11. Lub U1 nti tau nyob deb li deb feem ntau dormant, tsuas yog siv los ua kom muaj cov duab zoo nkauj thaum xa cov ntaub ntawv ntawm AirDrop. Tab sis nws nyob hauv txhua lub iPhones, HomePod mini, thiab Apple Watches tshiab kawg thiab tuaj yeem yog tus yuam sij rau kev tso cai rau Apple cov khoom siv kom ua tiav lub suab tsis zoo nrog yuav luag tsis muaj zog me me.
Nov yog lub sijhawm hloov pauv rau lub suab wireless, uas yog qhov tseem ceeb heev rau hnub no. Peb yuav luag yuav xav tau kev txiav txim siab tshiab kom tau txais txiaj ntsig zoo ntawm tag nrho cov yam ntxwv tshiab, tab sis ntawm qhov tod tes, nws yuav yog ib ntus ua ntej tag nrho cov nta no feem ntau muaj. Thiab nws tsis zoo li Bluetooth yog qhov phem tshwj xeeb tam sim no. Bluetooth ib txwm txav mus qeeb qeeb, tab sis nws tau mus txog qhov kawg, thiab qhov txuas ntxiv tom ntej zoo li zoo nkauj.
