Iyo FCC inoda kuti kubva muna Zvita 5, 2023, inobatwa nemaoko terminal inofanirwa kusangana ne ANSI C63.19-2019 standard (HAC 2019).
Iyo chiyero inowedzera Volume control yekuyedza zvinodiwa, uye FCC yakapa ATIS 'chikumbiro chekuregererwa kubva pavhoriyamu yekudzora bvunzo kubvumidza inobatwa nemaoko terminal kupasa HAC chitupa nekusiya chikamu chevhoriyamu yekudzora bvunzo.
Chitupa chichangobva kuiswa chinofanirwa kuenderana zvizere nezvinodiwa zve 285076 D04 Volume Control v02, kana pamwe chete nezvinodiwa zve 285076 D04 Volume Control v02 pasi pe Temporary Exemption maitiro KDB285076 D05 HAC Waiver DA 23-914 v0014 v02.
HAC (Kuenderana Kwekubatsira Kunzwa)
Hearing aid compatibility (HAC) zvinoreva kuenderana kwenharembozha uye kunzwa AIDS kana zvikashandiswa pamwechete. Kuti kuderedze kukanganiswa kwemagetsi kunokonzerwa nevanhu vanonzwa AIDS pavanenge vachishandisa nharembozha, masangano akasiyana siyana ezvekufambiswa kwemashoko munyika akagadzira bvunzo dzakakodzera uye zvinodiwa zvekuteedzera HAC.
| Zvinodiwa nenyika kune HAC | ||
| USA(FCC) | Kanadha | China |
| FCC eCFR Chikamu20.19 HAC | RSS-HAC | YD/T 1643-2015 |
Kuenzanisa kwakajairika kweshanduro dzekare uye itsva
Kuedzwa kweHAC kunowanzo kukamurwa kuita RF Rating kuyedzwa uye T-Coil kuyedza, uye ichangoburwa FCC zvinodiwa zvakawedzera Vhoriyamu Kudzora zvinodiwa.
| StandardVesion | ANSI C63.19-2019(HAC2019) | ANSI C63.19-2011(HAC2011) |
| Main kuedza | RF Emission | RF Rating |
| T-Coil | T-Coil | |
| Volume Control (ANSI/TIA-5050:2018) | / |
BTF Testing Lab yakaunza HAC Vhoriyamu Kudzora bvunzo michina, uye yakapedza bvunzo debugging uye bvunzo kuvaka nharaunda. Panguva ino, BTF Testing Lab inogona kupa HAC inoenderana nebvunzo masevhisi anosanganisira 2G, 3G, VoLTE, VoWi-Fi, VoIP, OTT Service T-coil/Google Duo, Volume Control, VoNR, nezvimwe. Inzwa wakasununguka kubvunza kana uine chero mibvunzo.
Nguva yekutumira: Zvita-05-2023
