I-FCC idinga ukuthi kusukela ngomhla ka-5 Disemba 2023, itheminali ebanjwa ngesandla kufanele ihlangabezane nezinga le-ANSI C63.19-2019 (HAC 2019).
Izinga lengeza izimfuneko zokuhlolwa kokulawulwa kwevolumu, futhi i-FCC inikeze 'isicelo se-ATIS sokukhululwa ingxenye ekuhlolweni kokulawula ivolumu ukuze kuvunyelwe itheminali ebanjwa ngesandla ukuthi iphumelele isitifiketi se-HAC ngokuyekisa ingxenye yokuhlolwa kokulawula ivolumu.
Isitifiketi esisanda kufakwa kufanele sithobelane ngokugcwele nezimfuneko ze-285076 D04 Volume Control v02, noma ngokuhambisana nezidingo ze-285076 D04 Volume Control v02 ngaphansi kwenqubo ye-Temporary Exemption KDB285076 D05 HAC Waiver DA 23-914 v014
I-HAC (Ukuhambisana Kosizo Lwekuzwa)
I-Hearing aid comppatibility (HAC) ibhekisela ekusebenzisaneni kwamaselula kanye nengculaza yokuzwa lapho kusetshenziswa ndawonye. Ukuze kuncishiswe ukuthikamezeka kazibuthe kagesi okubangwa abantu abasebenzisa i-AIDS yokuzwa lapho besebenzisa omakhalekhukhwini, izinhlangano zamazinga okuxhumana kazwelonke ahlukahlukene zenze izindinganiso ezifanele zokuhlola kanye nezidingo zokuthobela ze-HAC.
| Izidingo zamazwe ze-HAC | ||
| I-USA(FCC) | Canada | China |
| I-FCC eCFR Ingxenye20.19 HAC | I-RSS-HAC | YD/T 1643-2015 |
Ukuqhathaniswa okujwayelekile kwezinguqulo ezindala nezintsha
Ukuhlolwa kwe-HAC kuvame ukuhlukaniswa ngokuhlolwa kwe-RF Rating kanye nokuhlolwa kwe-T-Coil, futhi izimfuneko zakamuva ze-FCC zengeze izimfuneko Zokulawula Ivolumu.
| OkujwayelekileVinguqulo | I-ANSI C63.19-2019(HAC2019) | I-ANSI C63.19-2011(HAC2011) |
| Ukuhlola okuyinhloko | Ukukhishwa kwe-RF | Isilinganiso se-RF |
| I-T-Coil | I-T-Coil | |
| Ukulawula Ivolumu (ANSI/TIA-5050:2018) | / |
Ilebhu yokuhlola ye-BTF yethule okokusebenza kwe-HAC Volume Control test, futhi yaqeda ukulungisa amaphutha nokwakhiwa kwendawo yokuhlola. Njengamanje, i-BTF Testing Lab ingahlinzeka ngezinsizakalo zokuhlola ezihlobene ne-HAC ezihlanganisa i-2G, 3G, VoLTE, VoWi-Fi, VoIP, OTT Service T-coil/Google Duo, Volume Control, VoNR, njll. Zizwe ukhululekile ukuthintana uma unazo. imibuzo.
Isikhathi sokuthumela: Dec-05-2023
