Kwincwadi yethu yemihla ngemihla, uninzi lwabantu lunamathandabuzo: NgabaIi-earbuds ezincinci ze-TWSIkhuselekile? Ngaba ii-earbuds ezingenazingcingo ziyingozi? Njengoko bafumanise oko kwii-routers ze-Wi-Fi, izixhobo eziphathwayo, okanye ii-baby monitors. Isiphumo esiqokelelweyo esivela kuyo yonke into esingqongileyo yiyo enyusa umngcipheko kwimpilo yabantu ngaphezu kwanoma yisiphi isixhobo esinye.
Buyela kwiii-earbuds ezingenazingcingo ze-twsAkukho bungqina bucacileyo bokuba ziyingozi ebantwini kuba akukho zifundo zeziphumo zexesha elide zee-headphones ezingenazingcingo ezenziweyo. Kukho ukungavisisani phakathi kweengcali malunga nobungakanani beziphumo zazo ezimbi. Ngelixa abanye becela imithetho engqongqo, abanye bacinga ukuba iingxaki ziyagqithiswa kwaye i-EMF ivelaii-earbudsibuthathaka kakhulu ukuba ingaba nefuthe elibonakalayo emzimbeni womntu, nto leyo ethetha ukuba ungayihoyi impembelelo yayo ngokukhuselekileyo. Le yingcamango eqhelekileyo okwangoku.
Okwangoku, nantsi into ethethwa yi-United States Federal Communications Commission (FCC) malunga nezixhobo ezingenazingcingo kunye nempilo yakho: “Okwangoku akukho bungqina besayensi obubonisa unxibelelwano oluphakathi kokusetyenziswa kwezixhobo ezingenazingcingo kunye nomhlaza okanye ezinye izifo.
Sineendaba ezikubonisayo:Yintoni ukusetyenziswa kwe-TWS?kwaye wenze ingcaciso Yintoni iteknoloji ye-TWS (i-stereo engenazingcingo ngokwenene).
Enyanisweni, ekubeni luhlobo lwe-EMF engeyiyo i-ionizing, i-Bluetooth ikhuselekile ebantwini, kwaye ayizukuchaphazela impilo yethu. Enyanisweni, i-Bluetooth inamanqanaba aphantsi okufunxwa kwe-specific absorption rate (SAR), nto leyo ebonisa ukuba ayiyongozi ebantwini. Ngaphandle koko, i-Radiation ibangela umhlaza kodwa ayizizo zonke iintlobo ze-radiation ezinokukwenza oko, ingakumbi ezo zivela kwii-headphones okanye kwii-earbuds. Isizathu esixhaswa kakhulu somonakalo ovela kwi-EMR engeyiyo i-ionizing kwii-headphones bubushushu nje, obunokuba yingozi kumanqanaba aphezulu.
Yintoni i-EMF kunye ne-RF?
I-EMF imele i-ElectroMagnetic Field kwaye i-RF imele iRadio Frequency. Ii-EMF ngamaza akufutshane nentsimi (awanamandla kangako) akhutshwa zizixhobo ezifana neselfowuni epokothweni yakho okanye ii-headphone ezingenazingcingo. Zinokulinganiswa nge-gauss meter kunye neyunithi yayo yokulinganisa.
Kwelinye icala, ii-RFs zi-electromagnetic wave ezine-wavelength ende kune-microwave radiation kwaye zihlala zivela kwizixhobo ze-elektroniki ezifana neeTV, kunye nee-microwave ukubala imizekelo emibini kuphela kodwa nee-headphone ezingenazingcingo ziyazikhupha.
Ngokwethiyori, ukusebenzisa imo yesithethi okanye ii-earbuds ezingenazingcingo zeBluetooth endaweni yokuphendula ifowuni yakho ngqo kukhuselekile kakhulu kunokusebenzisa i-eriyali yefowuni ephathwayo.
Nangona ungaziva ezinye imibutho edumileyo isithi amaza eBluetooth abangela umhlaza, kufuneka uqwalasele neendidi ezahlukeneyo zeBluetooth ukuze ubone ukuba la maza anamandla okutshintsha iDNA.
I-Bluetooth inokwahlulwahlulwa ibe ziiklasi ezintathu —
Udidi 1 – ezona zixhobo zeBluetooth zinamandla ziwela phantsi kolu didi. Ezi zixhobo zinokuba nomgama ongaphezulu kweenyawo ezingama-300 (~100 yeemitha) kwaye zisebenze ngamandla aphezulu angama-100 mW.
Iklasi yesi-2 – yenye yeeklasi eziqhelekileyo zeBluetooth ezifumaneka kwiindidi ezahlukeneyo zezixhobo. Iyakwazi ukudlulisa idatha kwi-2.5 mW kumgama omalunga neenyawo ezingama-33 (~10 yeemitha).
Iklasi yesi-3 – izixhobo zobuchwepheshe beBluetooth ezinganamandla kakhulu zezo zikweli klasi. Ezi zixhobo zinomgama omalunga neenyawo ezi-3 (~1 mitha) kwaye zisebenza kwi-1 mW.
Phakathi kwezi klasi zahlukeneyo zeBluetooth, izixhobo zeBluetooth zeklasi yesi-3 zezona zinzima ukuzifumana kule mihla. Kwelinye icala, unokubona ngokulula inani elikhulu lezixhobo zeklasi yesi-2 kunye nenani elikhulu lezixhobo zeklasi yoku-1 ezikufutshane.
I-Bluetooth kunye ne-SAR
Ngaphandle kweeklasi ezintathu zeBluetooth kunye neefrikhwensi zazo zokusebenza ezahlukeneyo kunye namandla, enye into ekufuneka iqwalaselwe lixabiso le-SAR. I-SAR okanye i-Specific Absorption Rate yindlela yokulinganisa isantya apho amandla afunxwa khona ngumzimba womntu xa evezwa kwi-EMF (RF). Ixabiso linceda ekumiseleni ubungakanani bamandla afunxwa ngumzimba (kunye nentloko) ngobunzima bezicubu. Ngokubanzi, ixabiso le-SAR kwisibini esiqhelekileyo see-headphone zeBluetooth limalunga ne-0.30 watts ngekhilogram, eliwela kakuhle phantsi kwezikhokelo ze-FCC (Federal Communications Commission) ezicebisa ukuba isixhobo singabi nexabiso elingaphezulu kwe-1.6 watts ngekhilogram. Ukuze ndikunike umzekelo, enye yee-earphones ezingenazingcingo ezidumileyo, i-Apple AirPods, inexabiso le-SAR le-0.466 watts ngekhilogram, elingaphantsi komda ochazwe yi-FCC.
Amanyathelo okuzikhusela xa usebenzisa ii-earbuds ze-TWS ezingenazingcingo:
Nazi izinto ezimbalwa onokuzenza ukunciphisa umngcipheko xa usebenzisa ii-earphone:
-Musa ukusebenzisa ii-headphone ezingenazingcingo ixesha elide.
-Nciphisa indlela osebenzisa ngayo ifowuni yakho uze uyibeke kude/imowudi yendiza xa ingasetyenziswa okanye kwimowudi yesithethi ukuze unciphise ukuvezwa yimitha ye-EMF.
-Ukuba ufuna ii-headphones zeBluetooth ezingenazingcingo, qiniseka ukuba zingaphakathi kwemida ye-FCC.
-Xa usebenzisa ii-headphone ezingenazingcingo, zicime i-Bluetooth xa ingasetyenziswa. Musa ukuzivumela zingasebenzi.
Ukuqukumbela nokuphendula umbuzo — ingaba iBluetooth ikhuselekile okanye ayikhuselekanga — into enye ekufuneka ikhunjulwe kukuba, ekubeni kungekho zifundo zaneleyo zokuqinisekisa ukuba imitha yeBluetooth inokubangela umonakalo kwi-DNA (kwaye, ibangele iingxaki zempilo ezinzulu), umntu kufuneka akuphephe ukungqongwa zizixhobo zeBluetooth ngalo lonke ixesha. Kwangaxeshanye, akufuneki bakhathazeke ngokusebenzisa ezi zixhobo de zibe phantsi kolawulo. Kule mihla, akunakwenzeka ngokupheleleyo ukuba abanye abantu bazishiye ngokupheleleyo ezi zixhobo. Ngaphandle koko, abo banokubhenela ekungathembelini/ekusebenziseni izixhobo zeBluetooth (ii-earphone, umzekelo), banokuzama ii-headset zomoya endaweni yoko ukunciphisa ukuvezwa kwabo kwimitha yeBluetooth.
Asikabinalo ulwazi oluchanekileyo lokuqonda iingozi ezinokubakho kodwa sihambe umgama omde ngesayensi kwaye sihlala sifunda izinto ezintsha. Amanyathelo ambalwa okuzikhusela anokunceda kakhulu ekunciphiseni ukuvezwa kwakho yimitha evela kwizixhobo ezingenazingcingo ngoko ke kubalulekile ukuqaphela loo nto xa usebenzisa ubuchwepheshe.
I-Wellypnjengengcaliumthengisi wee-headphones ezingenazingcingo ze-tws bluetooth,Ukuba unemibuzo engaphezulu malunga nee-earbuds ze-TW, nceda uzive ukhululekile ukuQhagamshelana nathi.Enkosi!
Sisandula ukuqalisaii-earbuds ezingenazingcingo ezibonakalayokwayei-earphone yokuhambisa amathambo endlebeni, ukuba unomdla, nceda ucofe ukuze ukhangele!
Singanikezela ngeenkonzo ze-OEM/ODM zeemveliso zethu. Imveliso ingenziwa ngokwezifiso ngokweemfuno zakho, kubandakanya uphawu, ilebheli, imibala, kunye nebhokisi yokupakisha. Nceda unikeze amaxwebhu akho oyilo okanye usixelele izimvo zakho kwaye iqela lethu le-R&D liza kwenza okuseleyo.
Cebisa Ukufunda
Iintlobo zee-Earbuds kunye nee-Headset
Ixesha lokuthumela: Juni-18-2022