FCC xav kom txij lub Kaum Ob Hlis 5, 2023, lub davhlau ya nyob twg tes yuav tsum ua tau raws li ANSI C63.19-2019 tus qauv (HAC 2019).
Tus txheej txheem ntxiv Volume control testing, thiab FCC tau tso cai ATIS 'thov kom muaj kev zam ib feem los ntawm kev ntsuas ntsuas ntim kom tso cai rau lub davhlau ya nyob twg los hla HAC daim ntawv pov thawj los ntawm kev zam ib feem ntawm qhov ntsuas ntim.
Cov ntawv pov thawj tshiab yuav tsum ua raws li cov cai ntawm 285076 D04 Volume Control v02, lossis ua ke nrog cov kev cai ntawm 285076 D04 Volume Control v02 raws li tus txheej txheem zam ib ntus KDB285076 D05 HAC Waiver DA 23-914 v
HAC (Hearing Aid Compatibility)
Hearing aid compatibility (HAC) yog hais txog kev sib raug zoo ntawm cov xov tooj ntawm tes thiab hnov AIDS thaum siv ua ke. Txhawm rau txo qhov cuam tshuam ntawm electromagnetic cuam tshuam los ntawm cov neeg hnav tsis hnov lus AIDS thaum siv xov tooj ntawm tes, ntau lub koom haum sib txuas lus hauv teb chaws tau tsim cov qauv ntsuas thiab kev ua raws li HAC.
| Lub teb chaws cov kev cai rau HAC | ||
| USA (FCC) | Canada | Tuam Tshoj |
| FCC eCFR Part 20.19 HAC | RSS-HAC | YD/T 1643-2015 |
Standard sib piv ntawm cov qub thiab tshiab versions
Kev kuaj HAC feem ntau yog muab faib ua RF ntsuas ntsuas thiab ntsuas T-Coil, thiab qhov kawg ntawm FCC cov cai tau ntxiv cov kev cai Volume Control.
| TxujVkev kawm | ANSI C63.19-2019(HAC 2019) | ANSI C63.19-2011 (HAC2011) |
| Kev sim loj | RF Emission | RF Rating |
| T-Coil | T-Coil | |
| Volume Control (ANSI/TIA-5050:2018) | / |
BTF Testing Lab tau qhia HAC Volume Control cov cuab yeej kuaj, thiab ua tiav cov cuab yeej ntsuas kev debugging thiab kuaj ib puag ncig kev tsim kho. Lub sijhawm no, BTF Testing Lab tuaj yeem muab HAC cov kev pabcuam cuam tshuam nrog rau 2G, 3G, VoLTE, VoWi-Fi, VoIP, OTT Service T-coil / Google Duo, Volume Control, VoNR, thiab lwm yam. Xav nrog koj tham yog tias koj muaj ib qho twg. lus nug.
Post lub sij hawm: Dec-05-2023
