Seyechitatu-bato rekuyedza marabhoritari yakatenderwa neFCC muUnited States, takazvipira kupa emhando yepamusoro bvunzo uye masevhisi masevhisi. Nhasi, tichaunza bvunzo yakakosha - Kuenderana Kwerubatsiro rweKunzwa (HAC).
Hearing Aid Compatibility (HAC) inoreva kugarisana pakati penhare mbozha uye yekubatsira kunzwa kana ichishandiswa panguva imwe chete. Kuti vaderedze kupindira kwemagetsi enharembozha pavanhu vakapfeka zvekubatsira kunzwa, American National Standards Institute (ANSI) yakagadzira mazinga akakodzera ekuyedza uye zvinodiwa zvekuteedzera kuti HAC ienderane yezviyamuro zvekunzwa.
HAC kuyedza kuenderana kwekubatsira kunzwa kunowanzo sanganisira RF Rating kuyedzwa uye T-Coil kuyedzwa. Miedzo iyi ine chinangwa chekuongorora dhigirii rekupindira kwenharembozha pazviyamuro zvekunzwa kuti vaone kuti vashandisi verubatsiro rwekunzwa vanogona kuwana ruzivo rwakajeka uye rwusina kukanganiswa rwekunzwa pakupindura nhare kana kushandisa mamwe mabasa ekuteerera.
Zvinoenderana nezvazvino zvinodiwa zve ANSI C63.19-2019, zvinodiwa zveVolume Control zvawedzerwa. Izvi zvinoreva kuti vagadziri vanofanirwa kuve nechokwadi chekuti foni inopa kudzora vhoriyamu kwakakodzera mukati mekunzwa kwevashandisi vekubatsira kunzwa kuti vaone kuti vanogona kunzwa ruzha rwekufona rwakajeka.
Vanhu vanodarika 37.5 miriyoni muUnited States vanotambura nekusanzwa zvakanaka, kunyanya chikamu che25% chevanhu vane makore makumi matanhatu nemashanu kusvika makumi manomwe nemana, uye chikamu che50% chevakweguru vane makore makumi manomwe nemashanu zvichikwira vanotambura nekuremara kwekunzwa. Kuti ive nechokwadi chekuti vanhu vese vekuAmerica, kusanganisira vane hurema hwekunzwa, vawana mukana wakaenzana wezvekufambiswa kwemashoko uye kuti vatengi vane hurema hwekunzwa vanokwanisa kushandisa nharembozha pamusika, Federal Communications Commission yekuUnited States yakaburitsa gwaro rekuti vaonekwe musi wa 13 Zvita. , 2023, iyo ine chinangwa chekuwana 100% nharembozha rutsigiro rwekunzwa rubatsiro rwekunzwa (HAC). Kuti tiite chirongwa ichi che100%, gwaro rekukumbira maonero rinoda kuti vagadziri venharembozha vave nenguva yekuchinja yemwedzi makumi maviri nemana uye vafambisi venetiweki munyika yose vave nenguva yekuchinja yemwedzi makumi matatu; Non national network operators vane nguva yekuchinja yemwedzi makumi mana nemiviri.
Seyechitatu-bato rekuyedza marabhoritari yakatenderwa neFCC muUnited States, takazvipira kupa vanogadzira uye vanoshanda nemhando yepamusoro HAC yekuyedza masevhisi kuti ienderane nerubatsiro rwekunzwa. Chikwata chedu chehunyanzvi chine ruzivo rwakapfuma uye michina yekuyedza yepamberi, iyo inogona kuve nechokwadi uye nekuvimbika kwemhedzisiro yebvunzo. Isu tinogara tichitevedzera musimboti wemutengi kutanga, tichipa mhinduro dzemunhu uye rutsigiro rwehunyanzvi hwehunyanzvi hwevatengi.
Kuti ushandire zvirinani vagadziri venharembozha uye kuve nechokwadi chekuenderana kwezviyamuro zvekunzwa neHAC kuita, BTF Testing Lab inokwanisa kuyedza kuenderana nenharembozha yekubatsira kunzwa neHAC uye yakawana kuzivikanwa kubva kuFederal Communications Commission (FCC) muUnited States. States. Panguva imwecheteyo, isu takapedza kuvaka hunyanzvi hweVolume Control.
Nguva yekutumira: Jan-04-2024
