Ngaphambi kokushesha kokukhetha okufana ne- Bluetooth , iziphakamiso ezisizayo, i-USB, nabanye, ukulalela umculo emotweni yakho kusetshenziselwa ukusikisela okulula. Ngengxenye engcono yekhulu leminyaka, ukukhetha kuphela emotweni yemoto kwakuphakathi komsakazo we-AM ne-FM . Khona-ke imidiya ephathekayo encane futhi enamandla ngokwanele yokusetshenziswa kwezimoto iboniswe ngendlela ye-ithrekhi eyisishiyagalombili, futhi akukho okufanayo okufanayo.
Amakhasethi ahlanganisiwe maduze athatha umgwaqo, alandelwa ama-CD, futhi manje abezindaba be-digital, ngesimo esithile noma esinye, ushiye konke okunye othulini. Kodwa noma ngabe ukhona ebhodini nomqondo wokulalela umculo kusuka efonini yakho emotweni yakho, umbuzo uhlala: ingabe i-Bluetooth ingcono kunokuxhumeka ngokomzimba, noma ingenye indlela ezungezile?
Kuvelaphi Izimpendulo Zama-Aux?
Imoto ye-car stereos iye yaba nemigomo eyisizayo isikhathi eside kakhulu, ngakho-ke kungase kube nzima ukuxosha ubuchwepheshe njengesikhathi esidlule. Eqinisweni, ijaji elisizayo le-3.5mm phambi kwe-stereo yakho yemoto lincike ebuchwepheni obuye buhlala bungashintshi kusukela ngawo-1960.
Imithombo ye-Aux kumarediyo emoto ngokuyisisekelo nje ukuxhumanisa kwe-analog okuye kwabizwa ngokuthi ama-plugs efoni, ama-plug stereo, ama-jacks ekhanda, kanye namanye amagama ahlukahlukene eminyakeni edlule. Uhlobo olufanayo oluyisisekelo lwepulagi lusetshenziselwe ukuxhuma konke kusuka kumafoni, kuya kuma-guitars kagesi nama-microphone, kuma-headphone, nakuzo zonke izinto eziphakathi.
Ithimba lobuchwepheshe lalo hlobo lokuxhumeka yi-TRS, noma i-TRRS, emele iThip, Ring, Sleeve neThip, Ring, Ring, Sleeve, ngokulandelanayo. Lawa magama, abhekisela othintana nabo basebenzi bezinto ezikhona okwamanje.
Imisakazo eminingi yemisindo yemoto ifaka uxhumano lwe-TRS olwenzelwe ukuhambisa ukudluliselwa kwesignali yomsindo we-analog kusuka efonini yakho, noma noma yimuphi omunye umkhiqizo womsindo, enkampanini yekhanda lakho ngendlela efanayo ongayifaka kwiqoqo le-headphones.
Kunezinkinga ezithile ngalolu hlobo lokuxhumeka komsindo, futhi kungenzeka ukuba ugijime kwezinye izinkinga zekhwalithi zomsindo uma uphawula isignali ye-analog kusho ama-headphones amancane abe yi-stereo yemoto. Ukusebenzisa umugqa ngaphandle kwesikrini noma isikhulumi ngaphandle, noma ukusebenzisa uxhumano lwe-USB lwedivayisi kunokuba uxhumano lwe-analog , zindlela zombili zokuxazulula le nkinga.
Kodwa-ke, ukumane ukufaka isikhwama semenenja yefoni noma i-MP3 player ekufakweni okuyi-stereo yemoto kuyindlela enhle eyenza abantu abaningi. Njengoba ukuxhumeka kuyi-analog, akukho ukucindezeleka okuhilelekile ekushukumiseni isignali yomsindo kusuka efonini kuya kwi-stereo yemoto. Ngakho-ke uma i-DAC ku-smartphone yakho evamile ingahle ilungiselelwe lolu hlobo lokusetshenziswa njenge- car stereo DAC enhle , kunethuba lokuthi ngeke uqaphele umehluko.
Ivelaphi i-Bluetooth?
Ngenkathi ubuchwepheshe obuyisisekelo obandakanyeka ekufakweni kwe-stereo yakho yemoto ekuqaleni kwaklanyelwe ukudlulisela izibonakaliso zomsindo we-analog ezinhlotsheni ezahlukene kuma-1960s, i-Bluetooth yasungulwa maduzane njengendlela yokudala amanethiwekhi aphephile, angenantambo, angenawo wendawo.
Umqondo oyisisekelo ngemuva kokudalwa kwe-Bluetooth kwakuzovela nge-speed, wireless okunye okungaxhunyiwe ku-RS-232 ukuxhumeka kwe-port serial endaweni yamakhompyutha akhe. Ibhuloho eliyingqayizivele lashintshwa kakhulu yi-USB ngasekupheleni kweminyaka yama-1990, kepha i-Bluetooth yagcina isithola indlela ejwayelekile.
Ngesikhathi i-Bluetooth isetshenziswa ngezindlela eziningi namuhla, indlela abantu abaningi abaxhumana ngayo nobuchwepheshe nsuku zonke ngefoni zabo. Njengoba i-Bluetooth ivumela ukudalwa kwamanethiwekhi aphephile, angasenethiwekhi angenazintambo, ubuchwepheshe buye babona ukusetshenziswa okubanzi ekuxhumaniseni ama-headphones angenawaya kumafoni.
I-headset engenazintambo kanye nokushaya izandla ngaphandle kwe-vector oyinhloko lapho i-Bluetooth ifika khona emotweni yethu. Njengoba amafoni amaningi ayenayo kakade i-Bluetooth eyakhelwe ngaphakathi, futhi abantu abaningi base bevele besebenzisa imisindo ye-Bluetooth engenazintambo, ama-automakers aqala ukunikeza ukushaya okungazakhelwe ngaphakathi kwe-Bluetooth.
Njengoba i-Bluetooth iphinde ihlanganise iphrofayli yokusakaza umsindo, kwakungokwemvelo ukuthi abakhiqizi be-stereo bemoto bazoqala ukunikela ngaleyo ndlela. Ngesokudla kwe- Bluetooth car stereo , ungakwazi ukusakaza umsindo, ividiyo, futhi ungakwazi ngisho nokulawula izinhlelo zokusebenza zemisakazo ezihlukahlukene kusuka efonini yakho.
I-Bluetooth Vs. I-Aux: Ukusesha Ukuthembeka Okuphezulu Emotweni Yakho
Umbuzo wokuthi ngabe i-Bluetooth ingcono yini kunezidingo ngokulalela umculo emotweni yehla ezinkingeni ezimbili ezinkulu: ikhwalithi yomsindo nokulula. Ukufika ngenkinga kusuka e-angle elula, kulula kakhulu ukuvimba ifoni kuze kube se-stereo yemoto nge-uxhumano. Kwezinye izimo, konke okufanele ukwenze ukufaka ikhebula ngaphakathi, futhi kuhle ukuhamba. Ngaphandle, kungadingeka ukuthi ukhethe ngesandla ukufaka okungenelayo okusizayo.
I-Bluetooth, ngakolunye uhlangothi, ingaba i-finicky encane kakhulu yokusetha. Ukuze uxhume ifoni noma uhlobo oluthile lomdlali we-MP3 kumoto wakho we-stereo, kufanele ubeke owodwa ngokuthi "utholakale" bese usebenzisa enye ukuze uthole owokuqala. Uma ngabe amadivaysi angeke abe nombhangqwana , kungenzeka ukuthi uphinde uphinde usebenze kuze kusebenze. Uma ifoni yakho ne-stereo yemoto zitholile, kuzodingeka ukuthi ufake iphasikhodi emfushane ezovumela ukuthi amadivaysi amabili aphumelele ngempumelelo.
Inzuzo eyinhloko ye-Bluetooth ngokusemandleni ukuthi ukuthi, ukuvimbela izimo ezingalindelekile, akudingeki uphinde wenze inqubo yokubambisana. Uma ifoni yakho ifika ezinhlobonhlobo zemoto yakho ye-stereo, futhi bobabili banikezwa amandla, bobabili kufanele babelane ngokuzenzekelayo. Lokhu kuyinto elula kakhulu kunokudinga ukuxhuma ekuxhumaneni njalo uma ungena emotweni.
Ingabe Kukhona Izinqamuleli?
Impendulo eyinhloko yokusebenzisa i-Bluetooth ukulalela umculo emotweni yakho iyinhloko yomsindo. Nakuba kungase kube lula ngokwengeziwe esikhathini eside, ikhwalithi yomsindo izoba yimbi kakhulu nge-Bluetooth kunokuthi uxhumeke.
Isizathu sokuthi umsindo we-Bluetooth ngokuvamile awukho omkhulu ngenxa yokuthi amadivayisi asebenzisa ubuchwepheshe ukuze athumele umsindo. Esikhundleni sokudlulisa isignali esingaxhunyiwe i-analog, njengokuxhumeka okungokomzimba, ukuthumela umsindo nge-Bluetooth wireless uxhumano kuhilela ukucindezela umsindo ekupheleni komunye bese kuwuqedqisa komunye.
Njengoba ukudluliswa komsindo kwe-Bluetooth kuhilela uhlobo lokucindezeleka okulahlekile, ezinye izinga lokuthembeka ngokwethembeka lilahlekile noma nini lapho usebenzisa lolu hlobo lokuxhumana. Kungenzeka ukudlulisa idatha nge-Bluetooth, ngendlela yamafayela aphelele, ngaphandle kokulahlekelwa lutho, kodwa lokho akusebenzi ngempela kulolu hlobo lwesimo sokusetshenziswa.
Uma ungaqiniseki ngokuthi konke lokhu kusho ukuthini, futhi unayo i- headset ye-Bluetooth noma i-headphone ekhaya, zama ukuwaphika kukhompyutha. Uma idivayisi yakho inenketho yokuxhuma iphrofayli ye-Bluetooth yomsindo noma ifoni iphrofayli ye-Bluetooth, zama ngamunye, futhi uhlole umehluko wobusuku nemini phakathi kwalababili.
Uma ukhetha ukusebenzisa i-headphone ye-Bluetooth noma i-headset kwikhompyutha ngephrofayli yekhanda, umsindo ohanjiswe ku-i-64 kbit / s noma i-PCM, futhi iphrofayli iphinde ivumele izilawuli ezincane ezifana nokuphendula izingcingo ukulungisa ivolumu.
Uma ukhetha ukusebenzisa i-headphone ye-Bluetooth noma i-headset kukhompyutha ngephrofayli "yokuthunyelwa komsindo othuthukisiwe," umsindo ungasakazwa yi-codec encane eyinkimbinkimbi, nakuba iphrofayli isekela i-MP3, AAC, nabanye.
Umehluko ngekhwalithi ezwakalayo phakathi kwale mibono emibili ibonakala ngokucacile ukuthi cishe noma ubani angakwazi ukukhetha ngokushesha ukuthi ubani ophansi. Nakuba umehluko phakathi kwe-Bluetooth ne-non akuyona into enkulu, iqiniso liwukuthi elinye izinga lokuthembeka lokulalelwayo lilahlekile nge-Bluetooth ngisho nephrofayela ye-A2DP.
Inzuzo Efihliwe ye-Bluetooth Ngaphezulu Kokubambisana
Ngisho noma i-Bluetooth inikeza izinga elingaphansi lekhwalithi yomsindo wena, ngokwabo, okwazi ukubona, kunesizathu esisodwa esibaluleke kakhulu ukuthi ungase ufune ukukhetha uxhumano olungenantambo ngaphandle kokuxhumeka ngokomzimba.
Uma ubhangqa ifoni kwi-Bluetooth car stereo noma uhlelo oluhambisanayo lwe-OEM infotainment, injongo enkulu kungenzeka ukuthi ulalele umculo. Noma kunjalo, ukudala lolu hlobo lokuxhumeka nakho kukunika ukufinyelela kokushaya izandla ngaphandle kwesidingo sokwakha uxhumano oluhlukile noma i-fiddle ezungeze nge-headset engenazintambo.
Ezimweni eziningi, ukufaka ifoni yakho emzimbeni wakho we-stereo ngexhumano lomsizi olungokwenyama kuzolawula ngokuphelele ukushaya kwezandla. Lokhu kungenxa yokuthi amafoni amaningi azofuna ngokuzenzakalelayo uxhumano oluxhunyiwe ukuphatha noma yiziphi izingcingo ezingenayo noma eziphumayo lapho uxhumano oluxhunyiwe lukhona. Yiqiniso, lokhu ngokuvamile kuzoholela esimweni lapho ungazwa khona umuntu ngakolunye uhlangothi lwekholi ngokusebenzisa izikhulumi zemoto yakho, kodwa abakwazi ukukuzwa.
Ukusebenzisa i-Bluetooth ukusakaza umculo kuyindlela engcono kakhulu yokugwema lolu hlobo lwenkinga kusukela ifoni yakho ne-stereo yemoto kuzokwazi ukushintshashintsha kusukela kuphrofayli yomsakazo kuya kuphrofayli yokuxhumana ngesikhathi socingo.
Ingabe i-Aux Imisindo Engcono Ngempela kune-Bluetooth?
Ngokwenzayo, awukwazi ukuphawula umehluko omkhulu emkhatsini wemisindo phakathi kwe-Bluetooth ne-aux. Lokhu kubangelwa ikakhulukazi ubuthakathaka obuvela emasimini alalelwayo emotweni. Uma unesistimu yomsindo wezimoto zetekisi noma isistimu ye-postmarkmark end-low-end, mhlawumbe cishe ungeke ukwazi ukubona umehluko kunokuba unesistimu ye-aftermarket ephezulu ekugcineni. Mhlawumbe futhi kungenzeka ukuthi ungaboni umehluko phakathi kwalaba ababili uma ushayela imoto ehola ukuphazamiseka okuningi komsindo womgwaqo kanye neminye imithombo yangaphandle.
Iqiniso liwukuthi ukuxhumana okusizayo kuzohlale kuhlinzeka ngomsindo wekhwalithi ephezulu kune-Bluetooth, futhi uxhumano lwedijithali njenge-USB lunganikeza ikhwalithi engcono nakwezinye izimo. Kodwa-ke, umehluko phakathi kwe-Bluetooth ne-too ngokuphelele yindaba yokuthandayo, ikakhulukazi uma ukulahlekelwa okuncane ngokuvumelana nokwethembeka komsindo kufanelekile ukuba ungangeni ekufakeni ikhebula uma ufika emotweni.