Lub rooj sib tham tsim qauv ntawm General Technical Specification rau Wireless Earphones tau muaj nyob rau hauv Shenzhen,
roj teeb,

▍ ANATEL Homologation yog dab tsi?

ANATEL yog luv luv rau Agencia Nacional de Telecomunicacoes uas yog Brazil tsoomfwv txoj cai tswjfwm kev sib txuas lus cov khoom lag luam rau ob qho tib si yuav tsum tau lees paub thiab yeem daim ntawv pov thawj. Nws cov kev pom zoo thiab kev ua raws cai yog tib yam rau Brazil cov khoom siv hauv tsev thiab txawv teb chaws. Yog tias cov khoom muaj feem xyuam rau cov ntawv pov thawj uas yuav tsum tau ua, cov ntawv xeem thiab daim ntawv tshaj tawm yuav tsum ua raws li cov cai thiab cov cai uas tau thov los ntawm ANATEL. Daim ntawv pov thawj khoom yuav tsum tau tso cai los ntawm ANATEL ua ntej cov khoom lag luam nthuav tawm hauv kev lag luam thiab muab tso rau hauv daim ntawv thov.

▍ Leej twg yog tus lav rau ANATEL Homologation?

Lub koom haum Brazilian tsoomfwv tus qauv, lwm lub koom haum lees paub thiab cov chaw kuaj sim yog ANATEL daim ntawv pov thawj txoj cai rau kev tshuaj xyuas cov txheej txheem tsim khoom, xws li cov txheej txheem tsim khoom, kev yuav khoom, txheej txheem tsim khoom, tom qab kev pabcuam thiab lwm yam txhawm rau txheeb xyuas cov khoom siv lub cev kom ua raws. nrog Brazil tus qauv. Tus neeg tsim khoom yuav tsum muab cov ntaub ntawv thiab cov qauv rau kev sim thiab ntsuas.

▍ Vim li cas MCM?

● MCM muaj 10 xyoo kev paub dhau los thiab cov peev txheej hauv kev sim thiab ntawv pov thawj kev lag luam: cov kev pabcuam zoo, pab pawg ua haujlwm tau zoo, ceev thiab yooj yim daim ntawv pov thawj thiab cov kev daws teeb meem.

● MCM koom tes nrog ntau lub koom haum zoo hauv zos uas tau lees paub los muab ntau yam kev daws teeb meem, kev pabcuam raug thiab yooj yim rau cov neeg siv khoom.

Thaum Lub Kaum Hli 22, 2021, thawj lub rooj sib tham ntawm Earphone Standard Working Group ntawm National Technical Committee ntawm Suab, Video thiab Multimedia Systems thiab Cov Khoom Siv ntawm Kev Tswj Xyuas Txheej Txheem ntawm Tuam Tshoj (tom qab no hu ua "AUDIO thiab Video Standards Committee"), thiab cov txheej txheem kev lag luam ntawm Lub rooj sib tham ntawm "GeneralTechnical Specification rau Wireless Earphones" tau muaj nyob rau hauv Shenzhen. Ntau tshaj 50 units los ntawm cov tuam txhab lag luam, cov koom haum kev lag luam, cov chaw sim, cov koom haum tshawb fawb thiab
cov koom haum standardization tau tuaj koom lub rooj sib tham.
Lub luag haujlwm tseem ceeb ntawm lub rooj sib tham no yog raws li hauv qab no: txheeb xyuas qhov xwm txheej tam sim no ntawm cov saw hlau kev lag luam, tshuaj xyuas cov qauv kev xav tau thiab muab cov qauv kev npaj ua ntej; Tsim thiab kho cov qauv hauv teb chaws, cov qauv kev lag luam thiab cov qauv hauv pawg;
Muab cov qauv kev txhawb nqa rau kev sim thiab ntawv pov thawj ntawm cov khoom siv lub mloog pob ntseg thiab kev tswj hwm kev lag luam thiab kev tswj hwm; Ua ib qho kev sib tham ua ntej ntawm tag nrho cov ntsiab lus ntawm "General Technical
Specification rau Wireless Earphones”.MCM kuj tau xaiv cov neeg sawv cev los koom rau hauv lub rooj sib tham txheej txheem no los ntawm kev pom zoo ntawm CESI, uas yog thawj zaug uas MCM tau koom nrog cov qauv.
system thiab kho dua tshiab ntawm cov khoom siv hluav taws xob kev nyab xeeb Standardization TechnicalCommittee. Nws yog ib qho tseem ceeb heev los koom rau hauv lub rooj sib tham no, thiab qhia tias MCM yuav maj mam pib kev koom tes nrog CESI nyob rau hauv ntau lub teb thiab koom tes txhawb kev loj hlob ntawm kev lag luam.