I-Bluetooth multipoint kuma-headphone: ukuthi iyini, isebenza kanjani, nokuthi yini okufanele ukwazi

Uma uke wazabalaza ngefoni yakho, ikhompuyutha ephathekayo, nama-headphone uzama ukushintsha umsindo phakathi kwamadivayisi, uyazi ukuthi kungaba yisicefe kangakanani ukubhanqa njalo nokungabhanqa. Ngokuxhumeka kwamaphoyinti amaningi, Ama-headphone e-Bluetooth angahlala exhumeke emithonjeni engaphezu kowodwa ngesikhathiLokhu kukuvumela ukuthi ugxume usuka ocingweni uye emculweni noma engqungqutheleni ngevidiyo ngaphandle kwakho konke lokho kuhlanganisa nezilungiselelo; isibonelo, ungafunda uku xhuma ama-headphone ku-PC futhi uwagcine exhunywe kwenye idivayisi.

Emigqeni elandelayo sizokhipha ngokuthula nangaphandle kwe-jargon yezobuchwepheshe engadingekile, Iyini ngempela i-multipoint Bluetooth, isebenza kanjani ngaphakathi, yiziphi izinhlobo ezikhona, izinzuzo zayo zangempela, futhi lapho ibosheka khona?Uzobona nezibonelo zamabhrendi namamodeli afaka phakathi, nendlela yokuwenza asebenze. Android futhi ku Izinhlelo zokusebenza kusuka kumkhiqizi, namathiphu okuyenza isebenze kahle, ngaphandle kokukhohlwa izixazululo zobunikazi ezivela ku-Apple, Samsung noma i-Google ezilingisa lokhu kuziphatha.

Iyini i-multipoint Bluetooth?

Ukuxhumana kwe-Multipoint isici esivumela amadivayisi athile omsindo ukuthi enze ixhunywe kanyekanye emithonjeni eminingi, njenge-a smartphone kanye nekhompyuthangaphandle kokunqamula eyodwa ukuze usebenzise enye, noma kudingeke susa amadivaysiCabanga uqeda umhlangano kukhompuyutha yakho ephathekayo, ubeke idivayisi kude, futhi njengoba uhamba, ucindezela dlala ocingweni lwakho: umculo udlala kuma-headphone akho ngaphandle kokuphinda ubhanqe lutho.

Kuyafaneleka ukucacisa ukuthi lesi akusona isici esitholakala emhlabeni wonke noma esiyimpoqo ku-Bluetooth. Nakuba ukucaciswa kufake lokhu kuziphatha kusukela esikhathini se-Bluetooth 4.0 (eyanyatheliswa ngo-2010, kanye I-Bluetooth Low Energy), Ukuhambisana kuncike emkhiqizweni.Ama-headphone amaningi awawafaki ngenxa yezindleko, ubulula, noma ngenxa yokuthi umenzi ubeka phambili ezinye izici.

Ngaphezu kokuvumela ukuxhumana emithonjeni emibili (noma ngisho emithathu), amaphoyinti amaningi axhumanisa izinto eziza kuqala. Uma uthola ucingo ngenkathi ulalele umculo kukhompyutha yakho ephathekayo, Ama-headphone anqamule ukudlala futhi ashintshele ocingweni.Uma uvala ucingo noma uziba ucingo, uzobuyela kulokho obukulalele ngaphambilini. Kuyinto elula futhi ikuvimbela ukuthi ungaphuthelwa izimemezelo ezibalulekile.

Inhloso yalo msebenzi, ngokwengxenye, Xazulula izici ezikhathaza kakhulu ze-Bluetooth: ukumatanisa nokushintsha amadivayisiKodwa-ke, ngenxa yokuthi ifakwe ohlwini lwemininingwane yobuchwepheshe akusho ukuthi wonke amamodeli ayiphatha ngokulinganayo; uzobona ukulinganiselwa kwayo ngezansi futhi tricks ukuyishuna kahle.

Isebenza kanjani ngempela (nokuthi iyini i-piconet)

Uma uxhuma ama-headphone e-Bluetooth emthonjeni owodwa, kwakheka inethiwekhi encane ebizwa ngokuthi i-Bluetooth array. i-piconetKuleyo microgrid, Ama-headphone asebenza "njengenkosi" ethumela imiyalo (ivolumu, ikhefu, isilekeleli sezwi) futhi idivayisi yokudlala iyalalela. Kuyisixhumanisi esingu-A kuya ku-B lapho u-A (ama-headphone) eyala kanye no-B (ifoni, ithebhulethi, i-PC) ilalela.

Nge-multipoint, "inkosi" ingaba "nomlandeli" ongaphezu koyedwa. Kalula nje, Ama-headphone akho aphendula emithonjeni emibili ngesikhathi esisodwa.Ukugcina ukuxhumana nakho kokubili ukushintsha phakathi kwakho kuye ngokuthi kwenzekani. Asikho isidingo sokuphinda ubhanqe; ukushintshwa kunqunywa kuma-headphone ngokusekelwe kokubalulekile komcimbi, futhi uma unakho izinkinga zokuxhuma Kuneziqondiso eziqondile zokuzixazulula.

Ekusebenzeni kwansuku zonke, lokhu kuhumusha kuzigaba ezicacile. Njengomthetho ojwayelekile, Izingcingo (izwi noma ividiyo) ziza kuqala kunezisizi zesistimu nemisindoLezi zinketho zakamuva zisezingeni eliphezulu kunomculo, ama-podcast, noma amamuvi. Uma ukukholi yevidiyo yeQembu kukhompuyutha yakho, kuvela isaziso ocingweni lwakho, bese uthola ucingo olungenayo: ngokuvamile, i-earphone yakho ithulisa umhlangano ukuze uphendule ucingo. Uma kuphela, ibuyela ocingweni lwevidiyo ngaphandle kokuthi wenze lutho; futhi uma idivayisi yakho ingasebenzi kahle, hlola ukuthi kanjani shintsha phakathi kwezipikha nama-headphone.

Kukhona futhi ama-nuances. Kuya ngomkhiqizi kanye nohlobo lwesistimu ye-multipoint esetshenzisiwe, Ukushintsha kungaba bushelelezi kakhulu noma kancane futhi "kuhlanzeke"Amanye amamodeli asebenzisa amathoni amancane ukwazisa izinguquko noma, ngokuqondile, ukubeka phambili idivayisi eyodwa ethumela izaziso kuyilapho enye iqhubeka nokudlala umsindo we-multimedia.

Izinhlobo ze-multipoint Bluetooth

Ilebula ye-multipoint ihlanganisa izindlela ezimbalwa zokusebenza. Ukukhuluma nje, namuhla uzohlangana ukuxhumana okulula, okukathathu nokuthuthukilekanye nezixazululo zobunikazi eziziphatha ngendlela efanayo ngaphandle kokuba ngamaphoyinti amaningi ajwayelekile.

• I-multipoint elula. Isetshenziswa kabanzi: ivumela imithombo emibili ngesikhathi esisodwaIsithende sayo se-Achilles siwukuthi, uma usocingweni futhi omunye efika evela kudivayisi yesibili, ingase "ivale" noma inqamule eyokuqala ukuze ivule indlela yesibili (ukuziphatha okuqondile kuncike kumodeli).
• Amaphoyinti amaningi athuthukile. Okuvame kakhulu ehhovisi kanye namahedisethi esikhungo sezingcingo. Esimweni esinjalo, Ama-headphone angakwazi ukusingatha izingcingo ezimbili ngesikhathi esisodwa, amise eyodwa. ngenkathi unakekela omunye. Igxile kakhulu kucingo, hhayi kakhulu ekuphumuleni.
• Ukuxhumana kathathu. Okungajwayelekile, kodwa kukhona. Ivumela izigqoko ezifanayo ezimbili ixhunywe kumadivayisi amathathu ngesikhathi esisodwaKunezibonelo emakethe ephezulu lapho lokhu kuxhumanisa kathathu kusebenza kahle kakhulu.
• Izixazululo zobunikazi. I-Apple (AirPods), i-Samsung (Galaxy Buds) noma i-Google (Pixel Buds) idaliwe "ukushintsha okuzenzakalelayo" kwayo phakathi kwamadivayisi ku-ecosystem yayoAkuyona i-multipoint ejwayelekile njengalokhu, kodwa umphumela osebenzayo uyafana: uma ushintshanisa phakathi iPhone, iPad y MacIsibonelo, ama-AirPod angashintsha phakathi kwamadivayisi asebenzisa iCloud kanye nesoftware yomkhiqizo.

Izinzuzo: Kungani amaphuzu amaningi elungisa “okubi kakhulu” kwe-Bluetooth

Dlula kuzilungiselelo ukuze ubhangqe kabusha isikhathi ngasinye lapho ushintsha amadivayisi Kuyanensa, akunangqondo, futhi, uma sikhuluma iqiniso, ukuhudula kwangempela.I-Multipoint yadalelwa ukuqeda lokho kungqubuzana: ngemithombo emibili exhunyiwe, ihedisethi inquma ukuthi yini okufanele uyilalele nganoma yisiphi isikhathi.

Lokhu kukuvimbela ukuthi ungaphuthelwa amakholi ngenkathi ulalele umculo ekhompyutheni yakho. Kunciphisa isikhathi sokuphumula futhi kukugcinele ukudlala ngokungadingekile.Uma uthanda ukushintsha phakathi kwefoni yakho ephathekayo, ithebhulethi, nekhompyutha ephathekayo, umehluko wokwenza lula uma uqhathaniswa noxhumano "lwesiko" lwe-Bluetooth ubonakala kakhulu.

Izidingo nokwenziwa kusebenze ku-Android (nezinhlelo zokusebenza zomkhiqizi)

Okokuqala nje, kuwumqondo omuhle ukuhlola ukuthi ama-headphones akho ayakweseka yini. Abakhiqizi abaningi bakhombisa lokhu ekucacisweni kobuchwepheshe noma kuhlelo lwabo lokusebenza: Sesha imibhalo efana "nokuxhumana ngasikhathi sinye namadivayisi ama-2"Kwamanye amamodeli akwaSony, isibonelo, uhlelo lokusebenza lwe-Headphones Connect lubonisa kuthebhu ethi Amasistimu ngenketho ethile.

Ku-Android yesimanje, kukhona imikhiqizo ekuvumela ukuthi unike amandla/uphathe amaphoyinti amaningi kusuka kuzilungiselelo zesistimu. Njengomhlahlandlela ojwayelekile, indlela ejwayelekile ukuya kuyo Amasethingi > Imishini exhunyiwe > Izinhlelo zehedisethi > I-Multipoint futhi uyinike amandla; futhi, uma kunesidingo, yazi kanjani khubaza amadivaysi e-Bluetooth ku-Android Lokhu kusiza ukulawula ukuxhuma kabusha okuyinkinga. Bese, ubhanqa ama-headphone akho nemithombo emibili ozobe uyisebenzisa futhi uqinisekise ukuthi womabili avela njengaxhunywe kumamenyu awo e-Bluetooth.

Ukushintsha phakathi kokuqukethwe okuhlukile, ikakhulukazi kwimodi elula, kuvame ukusiza Misa ukudlala kudivayisi yokuqala bese uyiqale kweyesibili.Lokhu "kuphusha" ama-headphones ukuthi ashintshe ngaphandle kokulinda. Kwamanye amamodeli ukushintsha kuyazenzakalela, kodwa uma ubona noma yikuphi ukungabaza, lesi senzo siyakusheshisa.

Uma usebenzisa ama-headphone akwa-Sony ahambisanayo, umkhiqizo ngokwawo uncoma: Qiniseka ukuthi unohlelo lokusebenza lwe-headphones Connect olubuyekeziweQiniseka ukuthi womabili amadivayisi omthombo anikwe amandla i-Bluetooth, bese ukhetha igama lemodeli eligcwele uma ubhanqa (isb., WH-1000XM4) esikhundleni sokuhluka kwesikhashana njenge-LE_WH-1000XM4. Qaphela: Uxhumano lwamaphoyinti amaningi lusebenza ngemithombo emibili.Uma uxhuma idivayisi yesithathu, eyodwa kwezimbili zangaphambilini ngokuvamile izonqamuka ukuze ivule indlela entsha.

Ukuhambisana: amabhrendi namamodeli afaka yona

Umsebenzi uya ngokuya uvame, kodwa akuyona yonke indawoIkhathalogi yakamuva yakwaSony ihlanganisa, phakathi kokunye, i I-WH-1000XM5 ne-WH-1000XM4endlebeni I-WF-1000XM5 ne-WF-1000XM4kanye WH-CH520, WH-CH720N kanye nemindeni I-LinkBuds/LinkBuds S (ngaphandle kwe-WF-C500, engayifaki).

E-Bose, banokuxhunywa kwamaphuzu amaningi. UkuthulaComfort 45, I-Quiet Comfort Ultra y Misa umsindo we-Headphones 700KwaSennheiser, bagqama I-Momentum 3/4 engenantambo, the I-Momentum True Wireless 3/4 namamodeli anjalo I-HD 450BT, HD 350BT o I-PXC 550 IIKwaJabra, i I-Elite 7 Pro y I-Elite 7 Iyasebenza ziyizibonelo ezinhle.

Ohlangothini "lomnikazi", i AirPods kusuka ku-Apple kanye ne- I-Pixel Buds I-Google ayisebenzisi i-multipoint ejwayelekile, kodwa Bashintsha ngokuzenzakalelayo phakathi kwamadivayisi ku-ecosystem. (i-iCloud noma i-akhawunti ye-Google ibamba iqhaza kumlingo). Nge-Samsung, eziningana I-Galaxy Buds Bakuvumela ukuthi ushintshe phakathi kwemikhiqizo yomkhiqizo ngohlelo lwabo lokusebenza; ngaphandle kwe-ecosystem, leyo swishi ayisazenzakaleli kangako.

Izinguqulo ze-Bluetooth, amakhodekhi, nokuzinza

Nakuba ukusekelwa kwama-multipoint bekulokhu kutholakala kusukela ku-Bluetooth 4.0, izinguqulo zesimanje zithuthukise kakhulu umuzwa. Nge-Bluetooth 5.0, 5.1, 5.2 no-5.3 Isixhumanisi, ukubambezeleka, nokusebenza kahle kuthuthukisiwe. Ngokuqondene, I-Bluetooth 5.2 ne-5.3 zinikeza ukushintshana kwedatha okusheshayo nokungaguquguquki.ilungele ukugcina ubudlelwano obubili obusebenzayo kanye nokushintsha ngezingqinamba ezimbalwa.

Ama-codec nawo adlala indima. Uma ihedisethi yakho nefoni kuyawasekela i-aptX noma i-LDACUzoqaphela ikhwalithi engcono futhi, ezimweni ezisetshenziswe kahle, ukudluliselwa okuqinile. Akukhona ukuthi i-codec yomlingo ilungisa amaphuzu amaningi, kodwa ithuthukisa indlela umsindo ohamba ngayo emoyeniesiza uma kunezixhumanisi eziningi ezisebenzayo.

Kunezici zemvelo ezingonakalisa iqembu: ukuphazamiseka ezindaweni ezinomsakazo osindayo (izikhumulo zezindiza, amathilomu aminyene), izindonga, ifenisha, futhi-ke, ibanga. Uhla olujwayelekile lwama-headphone luzungezile Amamitha angu-10Kodwa lapho usondelana nedivayisi eyinhloko, isixhumanisi sizozinza kakhulu.

Elinye iphuzu elibalulekile: ukugcina ukuxhumana okubili nakho kubalulekile. Isebenzisa ibhethri eliningi ukuthwala eyodwa nje kungcono. Amamodeli anamandla okuphatha kahle abambelela kangcono, kodwa uma uqaphela ukuthi aphela ngokushesha, awukucabangi lokho.

Amathiphu okwenza amaphuzu amaningi asebenze kahle

Gcina yonke into isesikhathini. Buyekeza i-firmware ye-headphone yakho kanye nesistimu yokusebenza yedivayisi yakho; Amabhrendi akhulula amapeshi athuthukisa ukuzinza nokuhambisana kwemithombo ehlukahlukeneNgokuvamile, ukweqa okungajwayelekile kungalungiswa ngesibuyekezo sohlelo lokusebenza noma ihedisethi ngokwayo.

Khetha imodeli efanele. Kukhona izigqoko ezinhle kakhulu zokukhiya amaphuzu amaningi; isibonelo, amamodeli wakamuva nge I-Bluetooth 5.3 Ngokuvamile babethelela isipikili. Phakathi kwalezo ezibalwe njengezinzile kubalwa I-QCY AilyBuds Pro+ y I-QCY MeloBuds Prookungeza nokukhanselwa komsindo namakhodekhi esimanje ngenkathi sisavumela ukushintsha okusheshayo phakathi kwamadivayisi.

Ungamatanisi "uhhafu wendawo yonke". Noma ungagcina izinkumbulo eziningi ze-Bluetooth, Ukuba namadivayisi amaningi axhunywe kungadida isistimuUma udidekile, lokhu kungasiza. susa amadivayisi axhunyiwe ongawasebenzisi futhi ugcine okubili noma okuthathu okukhethwe kahle ukuze unciphise ukuxhuma kabusha okuxakile.

Qaphela indawo okuzungezile. Uma kukhona iziphazamiso noma kweqa lapho ushintsha, sondela eduze komthombo. Vala noma yimaphi ama-wireless transmitters ongawasebenzisi. Futhi gwema izindawo eziminyene. Kwesinye isikhathi umehluko phakathi kokuzizwa ukahle noma ulungile ukuhambisa amamitha ambalwa.

Imikhawulo nezinto okufanele uzicabangele ngaphambi kokuthenga

I-multipoint ye-Textbook izwakala njengomlingo, kodwa ekusebenzeni ingase iziphathe ngendlela exakileAmanye amamodeli akhipha amathoni esixwayiso lapho isaziso sifika esivela kumthombo wesibili futhi siphazamisa umculo wakho, amanye abeka phambili amakholi lapho ungafuni, kanti amanye Bayehluleka ukuzuza uguquko olungenazihibe phakathi kwamadivayisi..

Njengoba kungelona izinga wonke umuntu alisebenzisa ngendlela efanayo, Amanye amabhrendi anikeza idivayisi yesibili kuphela kuzaziso. Bashiya eyokuqala yomculo namakholi, ukuze ungatholi ukulinganisa kweqiniso "okubili kokukodwa." Futhi qaphela lokhu: Akuwona wonke ama-headphone emakethe anikezela ngoxhumano lwamaphoyinti amaningi.ikakhulukazi kumamodeli wezinga lokungena noma amamodeli lapho umenzi ekhethe ukunciphisa izindleko.

Kukhona nendaba yezindleko. Kubandakanya i-multipoint kunezela ubunkimbinkimbi nokunikezwa kwelayisensiokungase kwenyuse intengo yomkhiqizo. Uma umkhiqizo ukholelwa ukuthi izethameli eziqondiswe kuwo ngeke ziwusebenzise, ​​ungawuyeka. Kungakho sigcizelela kakhulu ekubuyekezeni imininingwane futhi, uma kungenzeka, Funda izibuyekezo ezixoxa ngomuzwa wangempela wohambo lokuya emsebenzini. phakathi kwemithombo: yilapho iqiniso lembulwa khona.

Ingabe kukhona "ihabhu" ye-Bluetooth eminingi kuya kwabaningi?

Umbuzo ovame kakhulu: bekungeke kube khona ibhokisi lomlingo lapho xhuma wonke ama-headphone ami nawo wonke amandla ami Futhi ukhetha imizila ngokucindezela inkinobho? Ngokuvamile ukusetshenziswa, namuhla "ihabhu" ye-Bluetooth esebenza njengokuningi kuya kwabaningi ngendlela elula nesobala ayijwayelekile.

Ubuchwepheshe be-Multipoint buxazulula udaba lwe izixhumanisi ezimbili (noma ezintathu) ngesikhathi esisodwaKodwa uma ufuna okuthile okuxhumanisa amafoni amaningi, amaphilisi, ama-TV, nama-headphone ngasikhathi sinye, ukushintsha phakathi kwakho njengoba kudingeka, i-Bluetooth evamile ayidalelwanga lolo hlobo lomzila othuthukile. Kukhona amaphrojekthi we-DIY nezisombululo eziqondile, kepha uma okufunayo ku... ipulaki nesipiliyoni sokudlala ngaphandle kwamaqhingaKusukela namuhla, impendulo iwukuthi alikho ihabhu yendawo yonke elula emakethe yabathengi.

Labo abayidingayo bagcina sebethembele kuzixazululo ze-ecosystem ngokwabo (i-Apple, i-Samsung, i-Google) ukuze "igxume" phakathi kwamadivayisi ohlobo olufanayo, noma Bamukela umkhawulo womthombo ongu-2-3. kuma-headphone ane-multipoint yangempela. Uma ukuhamba kwakho komsebenzi kudlulele kakhulu, ungase uthande ukucabangela izinhlobo ezihlukene zokushintshwa komsindo noma uhlele kabusha ukuthi imaphi amadivayisi owaxhume ngesikhathi esisodwa.

Uma ubuzibuza ukuthi kuyafaneleka yini, izindaba ezinhle ukuthi I-Multipoint yonga isikhathi, igwema ukubhanqa kabusha, futhi inikeza ukusetshenziswa kalula okukhulu. Uma usebenza ngamadivayisi amaningi nsuku zonke, ukwazi izinhlobo zawo, imikhawulo, nemikhuba ehamba phambili (izibuyekezo, i-Bluetooth 5.2/5.3, i-codec enhle, indawo ehlanzekile) kuthuthukisa kakhulu ukuzizwisa. Lapho uthenga, bheka inketho "yokuxhuma kumadivayisi angu-2 ngesikhathi esisodwa" ekucacisweni komkhiqizi noma izinhlelo zokusebenza, futhi ubuyekeze amamodeli amisiwe afana nalawa ashiwo ku-Sony, Bose, Sennheiser, Jabra, noma QCY. Cacisa mayelana nokuthi ukushaya kwamaphoyinti amaningi kukwanele yini noma uma udinga izici zokushaya ezithuthukile..

I-athikili ehlobene:

Ukuhlola ukuthi i-Smart TV yakho ine-Bluetooth kuyashesha futhi kulula (Isibonelo).

Isaka

Umbhali oshisekayo ngomhlaba wamabhayithi nobuchwepheshe ngokujwayelekile. Ngiyathanda ukwabelana ngolwazi lwami ngokubhala, futhi yilokho engizokwenza kule bhulogi, ngikubonise zonke izinto ezithakazelisayo kakhulu ngamagajethi, isofthiwe, ihadiwe, izitayela zobuchwepheshe, nokuningi. Inhloso yami ukukusiza ukuthi uzulazule emhlabeni wedijithali ngendlela elula nejabulisayo.