Izingxoxo eziningi ezibandakanya i-HD Radio nganoma iyiphi indlela eningi zivame ukufaka izitatimende ezinjengokuthi, "i-HD Radio iyafa," noma "i-HD Radio ifile," noma " yikuphi okukuthi yi-HD Radio, noma kunjalo? "Into yukuthi, kuye ngokuthi ubani oyicelayo, i-HD Radio" ifa "cishe nje uma isaphila, okusho ukuthi ifomula selibhekene ne-hospice iminyaka eyishumi engcono. Kungakhathaliseki ukuthi lokho kuyiqiniso yini okuyiqiniso noma kungenjalo, nokuthi ngabe i-HD Radio empeleni ifa, kunoma yimuphi umqondo wangempela, omkhulu, kuyinkinga ebudisi kakhulu ehlanganiswe nokufunwa kwabathengi, izintshisekelo zebhizinisi ezinamandla, nemithetho kahulumeni. Okubaluleke kakhudlwana, mhlawumbe, kumbono womthengi, kungakhathaliseki ukuthi empeleni kubalulekile uma i-HD Radio iphila noma ifa.
Ukuzalwa Kwesifomati Akekho Obuzwayo
Ngenkathi i-FCC isungula ukushintshwa kokusakazwa kwe-TV kuya kwe-digital e-United States, izinhloso ezimbili zinikezwa: i-OTA bandwidth yayikhululwa kwezinye izinhlelo zokusebenza, iziteshi zokusakaza zendawo zakwazi ukunikeza uhlelo lwezincazelo eziphezulu zedijithali. Kungenzeka kube ushintsho olunzima kubantu abathile, nabanqobile abathile nabalahlekile ku-equation, kodwa akukho ukuphika umehluko omkhulu phakathi kokusakazwa kwe-analog definition ejwayelekile kanye nokusakaza okuphezulu kwedijithali lapho kubhekwa ephezulu kwethelevishini. Lokhu kusho ukuthini nge-HD Radio, noma kunjalo? Yebo, kunokuningi okukwenzayo, futhi akusebenzi lutho ngalutho , futhi kukhona inkinga.
Uhulumeni wesifundazwe ukhethe iBiquity in-band kumsakazo we-channel (IBOC) njengefomethi yodwa yemisakazo yomsakazo edijithali e-United States ngo-2002 , kanti ngenkathi isiteshi somsakazo sokuqala senza idokhumenti ngonyaka olandelayo, izimakethe eziningi azibonanga izinyathelo eziningi kuze kube sekupheleni komsila weminyaka eyishumi. Ngaleso sikhathi, umphakathi jikelele wawujwayelene kakhulu nomshini wedijithali ekusakazweni kwethelevishini, kanye ne-TV ephezulu yokuchaza, kepha ingqondo yayingekho lapho ne-HD Radio.
Eqinisweni, kusekhona inani elikhulu lokudideka namhlanje mayelana nalokho, ncamashi, i-HD Radio, futhi igama alisizi ngempela. Ngokungafani nethelevishini ye-HD, lapho i-HD imele incazelo ephezulu , iBiquity ibhalwe phansi njengokuthi i-HD ku-HD Radio ayimelanga noma yini . Kuyinto nje yegama lokufaka uphawu, kanti kuyilapho kuyiqiniso ukuthi i-HD Radio inganikeza ikhwalithi yomsindo ophezulu kunomsakazo we-analog, akuyona njalo indaba.
Kuze kube yilolu suku, abathengi bavame ukudidisa i- HD Radio kanye nomsakazo we-satellites , futhi abantu abaningi abane-HD Radio tuner abaziqondi ngisho-ngoba ama-Radios e-HD avame ukuhlangana ngezikhungo ze-satellite kanye nezinye izici ezinhlokweni ze-OEM. Ingxenye enkulu yenkinga ukuthi akukho muntu, okungenani akekho obala obala obala, ocele umsakazo wedijithali ngempela.
Ngakho ubani owawucela? Ngokuqinisekile iBiquity yenza, kodwa ubuchwepheshe babo abuzange bubekwe ngaphakathi. I-force yangempela yokushayela imsakazo yedijithali yimboni yomsakazo ngokwazo, kusukela phezulu phezulu, kunokuba kunesidingo sangempela sabathengi. Yakhiwe ngokuyinhloko njengendlela yokuncintisana nomsakazo we-satellites, ngaphandle kokuthatha izidingo zangempela zomphakathi wabathengi, futhi uye waba nzima-noma uyafa, uma ukhetha-kusukela ngaleso sikhathi.
Ingabe i-HD Radio iyafa ngempela?
Uma ulalela abaxhasi be-HD Radio, ifomethi iyaqina, futhi isisekelo sokufaka sikhula njalo njalo ngonyaka. Futhi kukhona iqiniso elithile kulokho. Ngokusho kukaBob Struble we-iBiquity, enye yezimoto ezintathu ezakhiwe ngo-2013 yayihlanganisa i-HD Radio tuner, futhi, nakanjani, kuhle kakhulu kokubili iBiquity futhi mhlawumbe ngisho nasembonini yomsakazo yonke. Kodwa uma ulalela abaphikisana nabo, uzozwa indaba ehluke ngokuphelele. Isibonelo, iqiniso lokuthi i-GM idonsa ama-radios e-HD avela eziningana zezimoto ekusebenziseni kwayo ngo-2015, ngokuqondene nokusebenza okubonakala phambili kwe- 4G-LTE kanye nokusebenza kwe-Wi-Fi , kusobala ukuthi kusho ukuthi ukuphela kuseduze nefomethi ngokuphelele.
Indaba yangempela yinkimbinkimbi kakhulu kunesithombe esibucayi esibhalwe yiBiquity, noma ukubhujiswa nesigayegaye kuqhutshelwa kwenye indawo, futhi konke kuhlangana ngqo lapho i-HD Radio ivela khona-nalapho iya khona. Nakuba cishe wonke ama-automaker akhona okungenani oyedwa imodeli ene-HD Radio, akuyona ngempela ngenxa yesidingo somthengi, futhi amathuba ukuthi noma ngabe imoto entsha inomunye ngeke ibe yindoda yokunamathela noma ubani . Eqinisweni, Imibiko yabathengi iye yafika ngisho nokuncoma ukuthi ugweme isici, nokuqwashiswa komphakathi kuye kwahamba futhi kwadlula iminyaka, esikhundleni sokubonisa ukukhula okuqhubekayo.
Konke lokhu, noma kunjalo, i-HD Radio ayihambanga nanoma yisiphi isikhathi maduzane. Iqiniso lokuthi i-GM eyakhethwa ukuba i-feature yezinhlobo ezinamamodeli ingaba uphawu olubi, ngoba ukuthengwa kwabathengi befomethi kufakwe ngokuhlotshaniswa nokuthengwa kwemoto emisha, kodwa kunama-Radios amaningi e-wild kakade, futhi I-GM ingumunye we-automaker olwandle olukhulu kangangokuthi, ngalesi sikhathi ngesikhathi, kuseyi-digital. Futhi naphezu kwezinselele okufomene nesakhiwo, nezinselele ezizoqhubeka zibhekana nazo, zingase zivele phezulu.
Umgwaqo Ozayo Ngomsakazo we-HD
Uma i-HD Radio ine-sledding enzima ngaphambili, okungenani ingxenye yalokho ingenxa yokuthi ukusakaza umsakazo ngokwalo kungase kube yengozini yokunyamalala kumadideshidi wezimoto ezintsha namaloli. Ukushona komsakazo wemoto kuye kwamenyezelwa ngokuphindaphindiwe futhi ngokuphindaphindiwe eminyakeni embalwa edlule, amanye ama-OEM azinikele ekukhipheni ama-radios AM / FM ngokuphelele, kanti abanye bangcwatshe ukusebenza komshini womsakazo wezinyunithi zabo zekhanda kumamenyu amancane angacacile, ezinye, imithombo yomsindo we-trendier.
Kodwa-ke, amahemuhemu okushona komsakazo wemoto, nokufa kwe-HD Radio nayo kungenzeka ukuthi yanyanyiswa. Abakwa-Automaker bangase baqhubeke nokuthuthela ezimotweni eziningi ezixhunyiwe, ezinezici ezinjenge-4G-LTE nokuxhumeka kwe-Wi-Fi, kodwa imboni yomsakazo inesithakazelo esinikezwe ukugcina ukwabelana kwezindlebe ngokugcina ama-AM / FM amanyunithi ekhanda, futhi iBiquity ibonise ukuzimisela phezu kweminyaka ukucela ama-OEM ukuze aqiniseke ukuthi lawo tuners adijithali. Ngakho-ke noma uthanda i-HD Radio noma cha noma uyazi noma uyayikhathalela, kusekhona ithuba elihle kakhulu lokuthi imoto yakho elandelayo izoba neyodwa. Futhi uma kungenjalo, kahle, cishe uzokwazi ukulalela isiteshi sakho seRadio Radio ozithandayo nge-intanethi yomsakazo, noma ngisho nasemotweni yakho ngohlelo lokusebenza lomsakazo olufanele, okuyinto isiqondiso GM esihamba neHD Radioless yayo izimoto noma kunjalo.