✔️ Mayankho 11 apamwamba kwambiri a Bluetooth Audio Kuchedwa iPhone et Android
- Ndemanga za News
Pamene Apple idatulutsa fayilo yaiPhone 7 popanda jackphone yam'mutu, makampani ambiri atsatira. Sitinadziwe kuti uwu ukhoza kukhala muyeso watsopano mu mafoni a m'manja. Chifukwa chake, mahedifoni a Bluetooth atchuka kwambiri kuposa kale. Komabe, amalephera m'malo ena poyerekeza ndi mahedifoni a waya, ndipo Bluetooth audio lag ndi imodzi mwa izo. Chifukwa chake, m'nkhaniyi, tikhala tikuyang'ana njira zosinthira Bluetooth audio iPhone et Android.
Ngakhale tili ndi kale nkhani yokuthandizani kukonza Bluetooth headset lag pa Windows, tsopano tikukupatsirani njira khumi ndi imodzi zothetsera vutoli. Android et iPhone. Koma tisanalowe m’masitepewo, tiyeni timvetsetse chimene chavuta.
Kodi audio latency imatanthauza chiyani?
Kodi munayamba mwawonapo kanema pomwe pali kuchepa pang'ono pakati pa kusuntha kwa milomo ndi mawu enieni a zokambirana? Izi zikachitika mukugwiritsa ntchito mahedifoni a Bluetooth, mukukumana ndi latency pamakutu anu a Bluetooth. Izi zitha kuchitika mukawonera makanema, kusewera masewera kapena kulandira mafoni kudzera pa Bluetooth.
Chifukwa chake, audio latency ingatanthauzidwe ngati nthawi yomwe zimatengera kuti ma audio asunthike kuchoka pamitu yanu yamakono (kapena chida chilichonse cholumikizidwa) kumakutu anu. Deta iyi imayezedwa mu milliseconds. Mahedifoni am'mutu amakhala ndi latency ya 5-10ms ndipo mahedifoni opanda zingwe amatha kuyambira 35ms mpaka 300ms.
Mumawerenga kulondola: mahedifoni opanda zingwe ali ndi latency yomvera kuposa mahedifoni a waya. Tiyeni timvetse zambiri.
Chifukwa chiyani mahedifoni opanda zingwe amakhala ndi latency yomvera kuposa mahedifoni a waya
Mu kulumikizana kwa Bluetooth, muli ndi cholumikizira ndi cholandila. The transmitter (yamakono) imatumiza chizindikiro (nyimbo) kwa wolandila. Njira yonseyi imaphatikizapo kusindikiza, kusindikiza, kutumiza ndi kulandira chizindikiro, ndipo zimangochitika panthawi yotumiza chizindikiro popanda zingwe.
Pakutumiza, chizindikiro cha audio chimagwiritsa ntchito bandwidth kuyenda kuchokera pa transmitter kupita kwa wolandila. Bandwidth ndi kusiyana pakati pa ma frequency apamwamba kwambiri ndi otsika kwambiri a siginecha yamawu. M'mawu osavuta, kukula kwa fayilo yomvera ndi mtundu wake, m'pamenenso bandwidth imafunika kuti siginecha yomvera ifike kwa wolandila.
Komabe, nthawi zina bandwidth yomwe ilipo sikokwanira ndipo njirayi imachedwetsa: m'munsi mwa bandwidth, pang'onopang'ono njira yosinthira chizindikiro.
Kuchedwa kumatha kukhala kocheperako kapena kuzindikirika nthawi zina. Choncho ngati chinachake chikukusokonezani, tiyeni tione njira zina zochikonzera.
Momwe Mungakonzere Bluetooth Audio Lag pa Mafoni Anu
Nazi njira khumi ndi imodzi zokonzera kuchedwa kwa Bluetooth iPhone et Android. Ngakhale tikuwonetsa njira zopangira iPhone, masitepe a chipangizo chanu Android zofanana ndithu. Tiyeni tiyambe ndikulumikizanso chipangizo chanu cha Bluetooth.
1. Lumikizaninso chipangizo chanu
Pamene "muyiwala" chipangizo chophatikizidwa pa foni yanu ndikuchigwirizanitsanso, zonse zimayambanso. Zokonda zonse zomwe zidagwiritsidwa ntchito kale zichotsedwa. Izi zingakuthandizeni kukonza Bluetooth audio lag.
Khwerero 1: Tsegulani pulogalamu ya Zikhazikiko.
Khwerero 2: Dinani Bluetooth ndikusankha chipangizo chanu cholumikizidwa.
Khwerero 3: Sankhani "Iwalani Chipangizo Ichi" ndikudina Iwalani Chipangizo kuti mutsimikizire.
Khwerero 4: Tsopano yesani kuyiphatikiza ndikusankha chipangizo chanu pomwe foni yanu ingachifufuze.
Umu ndi momwe mungalumikizirenso chipangizo chanu cha Bluetooth. Komabe, chinthu china chofunikira chomwe chimakhudza latency chimatchedwa kusokoneza. Ndi zomwe muyenera kudziwa.
2. Chepetsani kusokoneza
“Kusokoneza” kumachitika pamene ma siginoloje osafunika atsekereza chizindikiro choyera pakati pa chowulutsira (foni yanu) ndi cholandirira (chomvera). Zizindikirozi zimachokera ku zipangizo monga mbewa yopanda zingwe, ma Wi-Fi, TV, ndi zina.
Mukawona kuchepekera kwa mawu kokha pamene zidazi zili pafupi, zimitsani chipangizochi chomwe chingayambitse kusokoneza. Kapena, muthanso kuzipatula zida izi ndikuzisunga patali mukamagwiritsa ntchito mahedifoni anu a Bluetooth.
Ngakhale izi zitha kukuthandizani kukonza vutoli, chinthu china chofunikira ndikukhala mkati mwamalumikizidwe. Werengani gawo lotsatira kuti mudziwe zambiri.
3. Khalani mkati mosiyanasiyana
Chomverera m'makutu cha Bluetooth chimangopangidwa kuti chizigwira ntchito pamtunda winawake wa foni yanu. Kuti mupeze zotsatira zabwino, khalani pamtunda uwu. Mukangodutsa mtunda womwe watchulidwa, mudzakumana ndi zovuta zosewerera ndipo simudzatha kumva bwino.
Kuphatikiza pakukhala pagulu, osasokoneza pang'ono, muyeneranso kudziwa ma audio codec omwe mutu wanu umagwirira nawo ntchito.
4. Gwiritsani ntchito Bluetooth codec yolondola
Tidanenapo m'mbuyomu kuti kutumizirana ma audio opanda zingwe kumaphatikizapo kusindikiza, kusindikiza, kupondaponda, komanso kutumiza ma siginecha. Zonsezi zimagwira ntchito pa aligorivimu, yomwe imapereka ndondomeko yolondola ndi njira zothetsera ndondomekoyi.
Algorithm iyi imatchedwa Bluetooth codec. Pali ma codec osiyanasiyana a Bluetooth omwe alipo ndipo ali ndi njira zosiyanasiyana zothandizira kufalitsa. Ma codec ena ndi abwino kuposa ena ndipo amatsimikizira kuti mawu ali abwinoko, ndipo awa ndi ma codec omwe chipangizo chanu chiyenera kugwira ntchito.
Gwero: Tsamba la Qualcomm AptX
SBC ndi codec yoyambira yomvera ndipo mahedifoni ambiri oyambira amagwira nawo ntchito. Kuti mupeze zotsatira zabwino, onani ngati foni yanu ndi mahedifoni zimathandizira ma codec abwinoko monga AAC, aptX, kapena LDAC. Amapezeka mu data sheet ya zida zanu.
Chifukwa chake iyi ndi njira yochotsera Bluetooth audio lag on Android et iPhone. Komabe, kuwonetsetsa kuti mahedifoni anu ali ndi mtundu waposachedwa wa Bluetooth ndikusintha kwina kofunikira.
5. Onetsetsani kuti muli ndi mtundu waposachedwa wa Bluetooth
Palibe mtundu umodzi wa Bluetooth ndipo pakapita nthawi zosintha zapangidwa potulutsa zobwereza zosiyanasiyana. Mtundu waposachedwa kwambiri ndi Bluetooth 5.0 ndipo umabweretsa kusintha kwakukulu ku akukhamukira audio, yomwe imathandizira kuchepetsa kuchedwetsa kwa audio mu mahedifoni a Bluetooth.
Chifukwa chake, mukayang'ana pa data ya chipangizo chanu cha Bluetooth, onetsetsani kuti ikugwiritsa ntchito mtundu waposachedwa wa Bluetooth.
Mawonekedwe a mahedifoni a OnePlus
Ngakhale izi zinali njira zina zomwe zimaphatikizira kuyang'ana makonda a kulumikizana kwa Bluetooth, titha kusinthanso zoikamo pafoni yathu kuti tikonze vuto la audio.
6. Letsani kupulumutsa mphamvu
Kuyatsa kupulumutsa mphamvu kungachepetse magwiridwe antchito osiyanasiyana pa foni yanu ndipo kungakhudzenso kulumikizana kwanu kwa Bluetooth. Chifukwa chake kuzimitsa kupulumutsa mphamvu kungakuthandizeni kukonza Bluetooth audio lag.
Khwerero 1: Tsegulani pulogalamu ya Zikhazikiko ndikusankha Battery.
Khwerero 2: Onetsetsani kuti mwayimitsa "Low Power Mode" kapena "Battery Saver", kapena zosankha zina zomwe zikuwonetsa zomwezo.
Ngati izi sizikugwira ntchito, mutha kuyesa kuyambitsanso chipangizo chanu.
7. Yambitsaninso foni yanu
Kuyambitsanso chipangizo chanu nthawi zambiri kumakonza zovuta zambiri pa chipangizo chanu. Izi zitha kuwoneka ngati njira yodziwikiratu, koma zitha kukuthandizani kukonza kukhazikika kwa Bluetooth pazida zanu. Umu ndi momwe mungakhazikitsire chipangizo chanu.
YambitsaninsoiPhone
Khwerero 1: Choyamba, muyenera kuzimitsa chipangizo chanu.
- pa iPhone X ndi pamwamba: Dinani ndikugwira batani lotsitsa voliyumu ndi batani lakumbali.
- pa iPhone SE 2nd kapena 3rd m'badwo, mndandanda 7 ndi 8: Dinani ndikugwira batani lakumbali.
- pa iPhone SE 1st Gen, 5s, 5c kapena 5: Dinani ndikugwira batani lamphamvu pamwamba.
Khwerero 2: Tsegulani cholowetsa mphamvu kuti muzimitse chipangizocho.
Khwerero 3: Kenako, kuyatsa chipangizo chanu ndi kukanikiza ndi kugwira mphamvu batani wanu iPhone.
Yambitsaninso chipangizocho Android
Pafupifupi zida zonse Android wonetsani mphamvu yoyatsa/kuzimitsa menyu mukagwira batani lamphamvu. Mutha kugwiritsa ntchito Yambitsaninso njira kuti muyambitsenso chipangizo chanu.
8. Onetsetsani kuti muli ndi batire yokwanira m'makutu
Chifukwa china chachikulu chomwe mungakumane ndi zovuta za audio latency ndi kutsika kwa batri pamakutu anu. Kuyang'ana mwachangu kuchuluka kwa batire yamutu ndi kulipiritsa ngati kuli kofunikira kungathandize kuthetsa vutoli.
- Mutha kuyang'ana mosavuta mulingo wa batri yamutu pazida zonse.
- Kapena mutha kutsitsa pulogalamu yolumikizana ndi mutu wanu wa Bluetooth. kuti mupeze tsatanetsatane wa chisoti chanu. Mutha kusaka mu Play Store kapena App Store ngati mtundu wanu uli ndi pulogalamu yolumikizana nayo.
9. Gwiritsani ntchito chomverera m'makutu cha Bluetooth chogwirizana
Mutha kuyesa njira zonsezi kuti mukonze kukhazikika kwamawu pamutu wa Bluetooth, koma kuyesa kwanu kungakhale pachabe ngati chipangizo chanu sichikugwirizana ndi chipangizo chanu. yamakono. Chifukwa chake, chonde werengani tsatanetsatane wa mahedifoni anu ndikuyang'ana zomwe zingagwirizane ndi zida zina.
10. Sinthani pulogalamu yamutu ya Bluetooth
Ngati mahedifoni anu ali ndi pulogalamu ina yopangidwa ndi mtundu, mutha kutsitsa ndikukhazikitsa pulogalamu yosinthira. Zosinthazi zitha kukonza zolakwika zomwe zimapangitsa kuti mawu achedwe.
Tikugwiritsa ntchito Samsung Galaxy Buds Live ndi pulogalamu Samsung Ma Earbuds amakuthandizani kuti musinthe pulogalamu.
Ngati palibe njira izi zomwe zimagwira ntchito, ngati njira yomaliza, mutha kuyimitsanso mahedifoni anu a Bluetooth.
11. Bwezerani Bluetooth Headset
Kukhazikitsanso mahedifoni anu a Bluetooth kungakuthandizeni kuti muyambe mwatsopano ndikukonza vuto la latency ya audio.
Mahedifoni ena ali ndi batani lakuthupi lomwe mutha kuyikhazikitsanso. Malangizo amasiyana pa chipangizo chilichonse ndipo mutha kuwerenga buku loyambira mwachangu lomwe lili m'bokosi.
Komabe, ngati muli ndi pulogalamu yofananira nayo, mutha kuyimitsanso mahedifoni anu mwachangu.
Izi ndi njira zonse zomwe tingapangire kukuthandizani kukonza Bluetooth audio lag iPhone et Android. Ngati muli ndi mafunso ena, mutha kuwona gawo lotsatirali.
Bluetooth Audio Latency FAQ
1. Kodi kuletsa phokoso kumawonjezera kuchedwa?
Ayi, kuletsa phokoso sikukhudzana ndi Bluetooth audio latency.
2. Kodi latency ya AirPods ndi chiyani?
Ma AirPods ali ndi latency pafupifupi 250-270ms.
3. Kodi mungakwaniritse bwanji zero latency?
Audio latency mu Bluetooth mahedifoni si cholakwika, koma chibadwa. Chifukwa chake, zero latency sizingatheke pamutu wa Bluetooth. Zabwino kwambiri ndikusankha mahedifoni a waya.
4. Kodi Spatial Audio imakulitsa latency?
Kumvera kwapamalo sikudziwika kuti kumakhudza kwambiri latency ya audio.
5. Kodi nyimbo za Hi-Res Lossless mu Apple Music zingawonjezere latency?
Popeza mtundu wamawu ndi wapamwamba, fayilo yomvera ikhoza kukhala yayikulu. Ndipo ngati mahedifoni anu alibe bandwidth yokwanira yoti muwagwire, mutha kukumana ndi vuto la audio.
Chepetsani kuchedwa kwamawu kuti mumve bwino kwambiri
Izi ndi njira zonse zosinthira Bluetooth audio lag on Android et iPhone. Mwachiwonekere, vutoli likhoza kukhala lokwiyitsa kwambiri mukakhala ndi foni yofunikira kuntchito. Chifukwa chake, mutha kuyang'ana mahedifoni awa a Bluetooth pama foni.
SOURCE: Ndemanga za News
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