I-Hi Res, eyaziwa nangokuthi i-High Resolution Audio noma i-High Resolution Audio, ayijwayelekile kubantu abathanda ama-headphone. I-Hi Res Audio iyizinga eliphezulu lomklamo womkhiqizo womsindo ophakanyiswe futhi wachazwa ngabakwaSony, uthuthukiswe yi-JAS (Japan Audio Association) kanye ne-CEA (Consumer Electronics Association). Inhloso yomsindo we-Hi Res ukukhombisa ikhwalithi ephezulu yomculo nokukhiqizwa kabusha komsindo wokuqala, ukuthola umuzwa ongokoqobo womkhathi wokudlala bukhoma komculi noma umculi wokuqala. Lapho ukala ukucaca kwezithombe ezirekhodiwe zesignali yedijithali, ukuphakama kokulungiswa, isithombe sicace kakhudlwana. Ngokufanayo, umsindo wedijithali nawo "unokulungiswa" kwawo ngoba amasiginali edijithali awakwazi ukurekhoda umsindo womugqa njengamasiginali we-analogi, futhi angenza kuphela ijika lomsindo lisondele kulayini. Futhi i-Hi Res iwumngcele wokulinganisa izinga lokubuyiselwa komugqa. Lokhu okubizwa ngokuthi "umculo ongalahleki" esivame ukuhlangana nawo futhi ngokuvamile kusekelwe ekulotshweni kwe-CD, futhi izinga lokusampula komsindo elicaciswe yi-CD lingu-44.1KHz kuphela, nokujula kuka-16bit, okuyizinga eliphezulu kakhulu lomsindo we-CD. Futhi imithombo yomsindo engafinyelela ileveli ye-Hi Res ivamise ukuba nesilinganiso samasampuli esingaphezu kuka-44.1KHz nokushona okungaphezulu kuka-24bit. Ngokwale ndlela, imithombo yomsindo yezinga le-Hi Res ingaletha imininingwane yomculo ecebile kunama-CD. Kungenxa yokuthi i-Hi Res ingaletha ikhwalithi yomsindo ngaphezu kwezinga le-CD ukuthi ihlonishwa abathandi bomculo kanye nenani elikhulu labalandeli bama-headphone.
Isitifiketi se-Hi-Res
1. Ukuhlolwa kokuthobela umkhiqizo
Umkhiqizo kufanele uhlangabezane nezidingo zobuchwepheshe ze-Hi Res:
Ukusebenza kwempendulo yemakrofoni: 40 kHz noma ngaphezulu ngesikhathi sokurekhoda
Ukusebenza kokukhulisa: 40 kHz noma ngaphezulu
Ukusebenza kwesipikha ne-headphone: 40 kHz noma ngaphezulu
(1) Ifomethi yokurekhoda: Ikhono lokurekhoda usebenzisa i-96kHz/24bit noma amafomethi aphezulu
(2) I/O (isixhumi esibonakalayo): Okokufaka/okuphumayo nokusebenza okungu-96kHz/24bit noma ngaphezulu
(3) Ukukhipha amakhodi: Ukudlala kwefayela okungu-96kHz/24bit noma ngaphezulu (kudinga kokubili i-FLAC ne-WAV)
(Kumishini yokuziqopha, imfuneko encane amafayela e-FLAC noma e-WAV)
(4) Ukucubungula isignali yedijithali: Ukucubungula kwe-DSP ku-96kHz/24bit noma ngaphezulu
(5) Ukuguqulwa kwe-D/A: 96 kHz/24 bit noma ngaphezulu ukucutshungulwa kwe-analog-to-digital
2. Ukuhanjiswa Kwemininingwane Yomfakisicelo
Abafakizicelo kufanele balethe imininingwane yabo ekuqaleni kwesicelo;
3. Sayina Isivumelwano Sokungadaluli (NDA)
Sayina isivumelwano sobumfihlo se-Non disclosure Agreement (NDA) ne-JAS e-Japan;
4. Thumela umbiko wokuhlolwa kokukhuthala
5. Izingxoxo zevidiyo
Izingxoxo zevidiyo nabafake izicelo;
6. Ukuhanjiswa kwemibhalo
Umfakisicelo uzogcwalisa, asayine futhi athumele imibhalo elandelayo:
a. Isivumelwano Selayisensi ye-Hi Res Logo
b. Ulwazi Lomkhiqizo
c. Imininingwane yesistimu, ukucaciswa kobuchwepheshe, nedatha yokulinganisa ingafakazela ukuthi umkhiqizo uhlangabezana nezimfuneko zamalogo womsindo anencazelo ephezulu.
7. Inkokhelo yemali yelayisensi yokusetshenziswa kwelogo ye-Hi Res
8. Landa futhi usebenzise ilogo ye-Hi Res
Ngemva kokuthola imali, i-JAS izonikeza umfakisicelo ulwazi ngokulanda nokusebenzisa ilogo ye-Hi Res AUDIO;
Ukuhlolwa kwe-Hi-res
Qedela zonke izinqubo (okuhlanganisa nokuhlolwa kokuthobela umkhiqizo) emavikini angu-4-7
Ilebhu yokuhlola ye-BTF, inkampani yethu inamalabhorethri ahambisana nogesi, izimiso zokuphepha Ilabhorethri, Ilabhorethri yefrikhwensi yomsakazo, Ilabhorethri yebhethri, Ilabhorethri yamakhemikhali, I-SAR Laboratory, I-HAC Laboratory, njll. Sithole iziqu nokugunyazwa okufana ne-CMA, CNAS, CPSC, A2LA, I-VCCI, njll. Inkampani yethu inethimba lonjiniyela abanolwazi nabaqeqeshiwe, elingasiza amabhizinisi ukuxazulula inkinga yesitifiketi sokuhlolwa kwe-Hi-Res/Hi-Res ngendlela eyodwa. Uma unezidingo ezifanele zokuhlola nezitifiketi, ungathintana ngqo nabasebenzi bethu bokuhlola ukuze uthole amakhotheshini anemininingwane yezindleko kanye nolwazi lomjikelezo!
Isikhathi sokuthumela: May-31-2024
