Ingxoxo eninzi ebandakanya i-HD yomsakazo nangayiphi na indlela ebonakalayo inokuthi ifake iinkcazo ezinje, "i-HD yomsakazo iyafa," okanye "i-HD yomsakazo ifile," okanye " yiyiphi i-HD Radio, na? "Into kukuba, ngokuxhomekeke kubani oyicelayo, i-HD Radio" iswele "ngokukhawuleza nje ukuba isaphila, oko kuya kuthetha ukuba ifomathi isele i-hospice yeyona nto ingcono kwiminyaka elishumi. Ingaba okanye akunjalo ngokwenene yinyani, kwaye nokuba ingaba i-HD yeRediya yileyo ifile, nangona nayiphi na ingqinisiso, ingxaki ehambelana nokuxhomekeka kwimfuno yabathengi, iimfuno zoshishino ezinamandla kunye nemimiselo karhulumente. Okona kubaluleke ngakumbi, mhlawumbi, kumbono womthengi, nokuba ngaba ngaba kunjalo okanye ukuba akunjalo, kubalulekile ukuba i-HD iphile okanye ifile.
Ukuzalwa kwefomathi Akukho mntu ufunwayo
Xa iFCC iqalile ukutshintshwa ukusuka kwi-analog ukuya kwi-digital yomsakazo kwi-TV e-United States, iinjongo ezimbini zenziwe: i-OTA bandwidth yakhululeka kwezinye izinto, kwaye izikhululo zendawo zokusasaza zakwazi ukunikezela ngeprogram ye-digital definition. Kungenzeka kube nguguquko olunzima kubantu abathile, kunye nabanqobileyo kunye nabalahlekileyo kwi-equation, kodwa akukho ukukhanyela ukuhlukana okugqithisileyo phakathi kokusasazwa kwe-analog yokucaca kunye nenjongo yokusasazwa kwedijithali ephakamileyo xa ibonwa kwi-TV ephezulu. Yintoni enxulumene ne-HD Radio, nangona kunjalo? Ewe, ininzi enokuyenza nayo, kwaye ayinanto nento yokwenza ngayo, kwaye kukho kukho ingxaki.
Urhulumente wephondo ukhetha iBiquity in-band kwi-teknoloji ye-channel (IBOC) njengefomathi yedwa yezobhengezo zomsakazo kwi-digital e-United States ngo-2002. kude kube nomsila ekupheleni kweminyaka elishumi. Ngaloo xesha, uluntu jikelele lwaluqhelanise nokutshintshwa kwedijithali kumsasazo weTV, kunye nomgangatho ophezulu we-TV, kodwa ingqondo yayingekho nje nge HD Radio.
Enyanisweni, kusekho umonakalo omkhulu namhlanje malunga nento, ngokukodwa, i-HD Radio, kwaye igama aliluncedo ngokwenene. Ngokungafani nethelevishini yeHD, apho i-HD imele inkcazo ephakamileyo , iBiquity ibhalwe phantsi njengoko ichaza ukuba i-HD kwi-Radio ye-HD ayinayo nayiphi na into . Kuphela nje ngegama lokutshatyalaliswa kwegama, kwaye ngelixa kuyi nyaniso ukuba i-HD Radio inokunikela umgangatho ophezulu wokuvakala kunomathotholo we-analog, akusoloko kunjalo.
Nanamhla, abathengi bahlala bedibanisa i- HD yeRadio kunye ne-satellite yomsakazo , kwaye abantu abaninzi abane-HD Radio tuner abaziqondi kakuhle-kuba iiRadio ze-HD zivame ukuhlanganiswa kunye nama-satellite radios kunye nezinye izinto kwiiyunithi ze-OEM. Inxalenye enkulu yengxaki kukuba akukho mntu, ngokukodwa akukho mntu omele uluntu ophulaphule ngokubanzi, ucele i-redio yedijithali.
Ngoko ngubani owamcelayo? Ewe, iBiquity ngokuqinisekileyo yenza, kodwa ubuchwepheshe babo abuzange buphuhliswe ngaphandle. I-force yangempela yokuqhubela phambili yomsakazo wedijithali yinkampani yomsakazo ngokwawo, ukusuka phezulu, kunokuba kunyanzeleke nawuphi na umfuno onyanisekileyo wabathengi. Yenzelwe ngokuyinhloko njengendlela yokukhuphisana nerediyo ye-satellite, ngaphandle kokuthatha iimfuno zangempela zentengo yabathengi kwi-akhawunti, kwaye ibunzima-okanye iyafa, ukuba ukhetha-ukususela oko.
Ngaba iRedidiyo ye-HD iyayidla ngempela?
Ukuba uphulaphula abaxhasi be-Radio ye-HD, ifomathi iyaqina, kwaye isiseko sokufaka sikhula kuphela ngonyaka ngamnye. Kwaye kukho inyaniso kuloo nto. Ngokutsho kweBiquity sikaBob Struble, enye yemoto emithathu eyakhelwe ngo-2013 yayiquka i-HD Radio tuner, kwaye, ngokuqinisekileyo, into ebalulekileyo yokuBiquity kunye mhlawumbi nakubonomathotholo ngokubanzi. Kodwa ukuba uphulaphule abaphikisayo, uya kuliva ibali ehluke ngokupheleleyo. Ngokomzekelo, ukuba i-GM idonsa ii-radios ze-HD ukusuka kwinani lezithuthi kwi-2015 lineup, ngokubhekiselele kwi- 4G-LTE ekhangele phambili phambili kunye nokusebenza kwe-Wi-Fi , ngokucacileyo kuthetha ukuba isiphelo siseduze nefomathi yonke.
Ibali lokwenene liyinkimbinkimbi kakhulu kunomfanekiso oqingqiweyo obhalwe nguBiquity, okanye isiqhamo nesigayegaye sithandwa kwenye indawo, kwaye zonke zibophelela ngqo apho i-HD Radio ivela khona-nalapho iya khona. Nangona zonke ii-automaker eziphuma ngaphandle kukho ubuncinane imodeli ene-HD Radio, akukona ngenxa yokufuna umthengi, kwaye amathuba kukuba ingaba imoto entsha inayo ayiyi kuba yingongoma yokubamba umntu . Enyanisweni, iiNgxelo zabaThengi sele ziye zaza zinconywa ukuba ugweme umgangatho, kwaye ukuqwashiswa koluntu kuye kwadlula kwaye kwadlula iminyaka, endaweni yokubonisa ukukhula okuqhubekayo.
Konke oko, nangona kunjalo, i-HD Radio ayikho ndawo nantoni na ngokukhawuleza. Inyaniso yokuba i-GM eyakhethwa ukuba ibe yinto eninzi kwiimodeli ingaba uphawu olubi, kuba ukuthotyelwa kwabathengi befomathi kuxhomekeke kwangaphakathi kwizinto ezintsha zokuthenga imoto, kodwa kukho ii-Radios ezininzi zeHD kwiindawo zasendle, kwaye I-GM yinto eyodwa nje ye-automaker elwandle olukhulu, kangangokuthi ngelo xesha, kusekho yedijithali. Kwaye nangona kukho imingeni ejongene nefomathi, kunye nemingeni eya kuqhubeka ijongene nayo, ingahle iphume phezulu.
Indlela Ehamba Ngaphambili Kwi-Radio ye-HD
Ukuba iRadiodiyo ye-HD inomngxuma obunzima ngaphambili, ubuncinci inxenye yeso sizathu ngenxa yokuba ukusasazwa kwomsakazo ngokwabo kungasengozini yokunyamalala kwiidashbhoards zeemoto ezintsha kunye namaloli. Ukufa kwemoto yomsakazo kuye kwavakaliswa ngokuphindaphindiweyo ngokuphindaphindiweyo kwiminyaka emininzi edlulileyo, ezinye ii-OEM zizibophezele ukususa ii-radios ze-AM / FM ngokupheleleyo, kwaye ezinye ziye zangcwatyelwa ukusebenza kwezixhobo zomsakazo kwiiyunithi zabo zentloko kwiimenyu ezincinci ezingabonakaliyo, enye, imithombo yomsindo we-trendier.
Nangona kunjalo, iindlebe zokufa kweemoto zomsakazo, kwaye ukufa kwe-HD yeRadio kunye nayo ingase ibe yonyanyiswa. Abakhiqizi bangaqhubeka nokuqhubela phambili kwiimoto ezixhunyiwe, ezinezixhobo ezinjenge-4G-LTE kunye ne-Wi-Fi, kodwa i-rhwebhoni yomsakazo inomdla onelungelo lokugcina isabelo senkundla ngokugcina ii-AM / FM kwiiyunithi zintloko, kwaye iBiquity ibonise ukuzimisela ngaphezu kweminyaka ukucela ii-OEMs ukuqinisekisa ukuba abo baxhamli badijithali. Ngoko nokuba ungayithandi i-HD yeRed Radio, okanye nokuba uyayazi okanye uyayikhathalela oko, kusekho ithuba elihle lokuba imoto yakho elandelayo iya kuba nayo. Yaye ukuba ayifuni, ngokuqinisekileyo, uya kukwazi ukuphulaphula isistim sakho seRadiyo yeRadio oyiNtandokazi nge-intanethi ye-intanethi, okanye nakwiimoto yakho kunye ne- app ye-rediyo efanelekileyo, oko kukukhokelo lweGM kuya kwi-HD Radioless ngeemoto.