Kwidayari yethu yokuphakamisa, abantu abaninzi bayathandabuza: NgabaIi-earbuds ezincinci ze-TWSukhuselekile? Ngaba ii-earbud ezingenazingcingo ziyingozi? Njengoko bafumanisa ukuba ukusuka Wi-Fi routers, izixhobo eziphathwayo, okanye esweni usana. Isiphumo esiqokelelwayo kuzo zonke ezisingqongileyo yeyona nto inyusa umngcipheko kwimpilo yabantu ngaphezu kwayo nayiphi na igajethi enye.
Buyela kwiii-earbuds ezingenazingcingo. Akukho bungqina buqinisekileyo bokuba ziyingozi ebantwini kuba akukho zifundo zexesha elide lee-headphones ezingenazingcingo ezenziweyo. Kukho ukungavisisani phakathi kweengcali malunga nobungakanani bemiphumo yazo emibi. Ngelixa abanye bebhenela imithetho engqongqo, abanye bacinga ukuba iinkxalabo zibaxo kwaye i-EMF isukaii-earbudsibuthathaka kakhulu ukuba ibe nayo nayiphi na impembelelo ebonakalayo emzimbeni womntu, oko kuthetha ukuba unokungayinaki ngokukhuselekileyo impembelelo yabo. Lo ngumbono oqhelekileyo ngoku.
Okwangoku, nantsi into ethethwa yi-United States Federal Communications Commission (FCC) malunga nezixhobo ezingenazingcingo kunye nempilo yakho: “Okwangoku abukho ubungqina besayensi obumisela unxibelelwano phakathi kokusetyenziswa kwesixhobo esingenazingcingo kunye nomhlaza okanye ezinye izigulo.
Sineendaba ezikubonisayo:Yintoni ukusetyenziswa kwe-TWS?kwaye wenze ingcaciso Yintoni i-TWS (yenyani ye-stereo engenazingcingo) ubuchwepheshe.
Ngokwenyani, kuba luhlobo lwe-EMF engenzi ionizing, iBluetooth ikhuselekile ngokubanzi ebantwini, kwaye ayiyi kuchaphazela impilo yethu. Ngapha koko, iBluetooth inamanqanaba athile asezantsi okufunxa (SAR), eqinisekisa ngakumbi ukuba ayinabungozi ebantwini. Ngaphandle koko, iRadiation iyawubangela umhlaza kodwa ayizizo zonke iintlobo zemitha enokwenza njalo, ngakumbi ezo zivela kwii-headphones okanye ii-earbuds. Isizathu esixhaswa kakhulu somonakalo ovela kwi-EMR engekho ionizing kwii-headphones kukushisa nje, okunokuba yingozi kumazinga aphezulu.
Yintoni i-EMF kunye ne-RF?
I-EMF imele i-ElectroMagnetic Field kunye ne-RF imele i-Radio Frequency.EMFs zikufuphi nendawo (ayinamandla) amaza akhutshwa kwizixhobo ezifana neselfowuni ekwipokotho yakho okanye ii-headphones ezingenazingcingo. Ziyakwazi ukulinganiswa ngemitha ye-gauss kunye neyunithi yayo yokulinganisa.
Ii-RFs, kwelinye icala, ngamaza ombane anobude obude kunemitha ye-microwave kwaye zihlala ziphuma kwizixhobo zombane ezinje ngoomabonakude, kunye nee-microwaves ukukhankanya nje imizekelo emibini kodwa nee-headphones ezingenazingcingo ziyazikhupha.
Ngokwethiyori, ukusebenzisa imowudi yesithethi okanye ii-earbuds ezingenazingcingo zeBluetooth endaweni yokuphendula ifowuni yakho ngokuthe ngqo yindlela ekhuselekileyo kunokusebenzisa i-eriyali yefowuni ephathwayo.
Nangona unokuva eminye imibutho ebekekileyo icebisa ukuba amaza eBluetooth ane-carcinogenic, kufuneka kwakhona uthathele ingqalelo iindidi ezahlukeneyo zeBluetooth ukubona ukuba la maza anawo na amandla okuguqula iDNA.
IBluetooth inokuhlelwa kwiiklasi ezintathu -
Iklasi yoku-1 -ezona zixhobo zinamandla zeBluetooth ziwela phantsi kolu didi. Ezi zixhobo zinokuba noluhlu olungaphezulu kweemitha ezingama-300 (~100 leemitha)kwaye zisebenza kumandla aphezulu we-100 mW.
Iklasi yesi-2-enye yeeklasi eziqhelekileyo zeBluetooth ezifumaneka kuluhlu olubanzi lwezixhobo. Iyakwazi ukuhambisa idatha kwi-2.5 mW kuluhlu olujikeleze i-33 yeenyawo (~10 yeemitha).
Udidi lwesi-3 –ezona zixhobo zincinci zinamandla zetekhnoloji yeBluetooth zezolu didi. Ezo zixhobo zinoluhlu olujikeleze i-3 yeenyawo (~1 imitha) kwaye zisebenza kwi-1 mW.
Phakathi kwezi klasi ezahlukeneyo zeBluetooth, izixhobo zeBluetooth zeklasi 3 zezona zinzima ukuzifumana kule mihla. Kwelinye icala, unokubona ngokulula inani elikhulu lezixhobo zeklasi yesi-2 kunye nenani elifanelekileyo lezixhobo zeklasi 1 ngeenxa zonke.
IBluetooth kunye neSAR
Ngaphandle kweeklasi ezintathu zeBluetooth kunye nee-frequencies zazo ezahlukeneyo kunye namandla, enye into ekufuneka ithathelwe ingqalelo lixabiso le-SAR.I-SAR okanye i-Specific Absorption Rate ngumlinganiselo wesantya sokufunxwa kwamandla ngumzimba womntu xa usesichengeni. i-EMF (RF). Ixabiso linceda ekumiseleni ubungakanani bamandla afunxa umzimba (kunye nentloko) ngobunzima beethishu. Ngokubanzi, ixabiso le-SAR kwiperi eyi-headphones zeBluetooth limalunga ne-0.30 watts ngekhilogram, ewela kakuhle phantsi kweFCC (Federal Communications Commission) izikhokelo ezicebisa ukuba isixhobo singabi nexabiso elingaphezu kwe-1.6 watts ngekhilogram. Ukukunika umzekelo, enye yee-earphone ezithandwayo ezingenazingcingo, i-Apple AirPods, inexabiso le-SAR le-0.466 watts ngekhilogram, engaphantsi komda ochazwe yi-FCC.
Izilumkiso xa usebenzisa ii-earbuds ze-TWS ezingenazingcingo:
Nazi izinto ezimbalwa onokuzenza ukunciphisa umngcipheko xa usebenzisa ii-earphones:
-Musa ukusebenzisa ii-headphones ezingenazintambo ixesha elide.
-Nciphisa ukusetyenziswa kweselfowuni yakho kwaye uyibeke kude / imo yendiza xa ingasetyenziswa okanye kwimowudi yesithethi ukunciphisa ukuvezwa kwemitha ye-EMF.
-Ukuba ufuna iperi ye-wireless headphones zeBluetooth, qiniseka ukuba zingaphakathi kwimida yeFCC.
-Xa usebenzisa i-headphones engenazingcingo, cima iBluetooth xa ingasetyenziswa. Ungabavumeli bangenzi nto.
Ukuqukumbela nokuphendula umbuzo-i-Bluetooth ikhuselekile okanye hayi-into enye ekufuneka ikhunjulwe kukuba, kuba akukho zifundo zaneleyo zokuqinisekisa ukuba imitha yeBluetooth inokubangela umonakalo kwi-DNA (kwaye ke, ibangele imiba enzulu yezempilo. ), umntu kufuneka akuphephe ukungqongwa ngobumfama ngezixhobo zeBluetooth ngalo lonke ixesha. Kwangaxeshanye, akufuneki babe nexhala lokusebenzisa ezi zixhobo de kube kujongwe. Kweli xesha lanamhlanje, akunakwenzeka ngokupheleleyo ukuba abanye abantu bazilahle ngokupheleleyo ezi zixhobo. Ngaphandle koko, abo banokubhenela ekungathembeni/ ekusebenziseni izixhobo zeBluetooth (iindlebe, umzekelo), banokuzama ii-headsets zetyhubhu yomoya endaweni yokunciphisa ukuvezwa kwabo kwimitha yeBluetooth.
Asikabi nayo nayiphi na idatha eqinisekileyo yokuqonda ubungozi obunokubakho kodwa sihambe umgama omde ngesayensi kwaye sihlala sifunda izinto ezintsha. Izilumkiso ezimbalwa zinokuhamba indlela ende ekunciphiseni ukuvezwa kwemitha yakho kwizixhobo ezingenazingcingo ngoko ke kubalulekile ukuba uyiqaphele loo nto xa usebenzisa itekhnoloji.
UWellypnjengengcalitws bluetooth wireless headphones umthengisi,nayiphi na imibuzo malunga ne-tws earbuds, nceda uzive ukhululekileQhagamshelana nathi.Enkosi!
Sisanda kuqaliswaii-earbuds ezingenangcingo ezicacileyokwayeindlebe conduction conduction earphone, ukuba unomdla, nceda ucofe ukukhangela!
Singanikezela ngeenkonzo ze-OEM/ODM zeemveliso zethu. Imveliso inokwenziwa ngokweemfuno zakho zobuqu, kubandakanya uphawu, ileyibhile, imibala kunye nebhokisi yokupakisha. Nceda unikele ngamaxwebhu akho oyilo okanye usixelele izimvo zakho kwaye iqela lethu leR&D liyakwenza okuseleyo.
Iindidi zee-Earbuds & Headsets
Ixesha lokuposa: Jun-18-2022