Chitsimikizo cha High Resolution Audio

Hi-Res, yomwe imadziwikanso kuti High Resolution Audio, si yachilendo kwa okonda mahedifoni. Hi-Res Audio ndi mtundu wapamwamba kwambiri wamawu wopangidwa ndikufotokozedwa ndi Sony, wopangidwa ndi JAS (Japan Audio Association) ndi CEA (Consumer Electronics Association). Cholinga cha nyimbo za Hi-Res ndikuwonetsa nyimbo zamtundu wapamwamba kwambiri komanso kutulutsanso mawu oyambira, kupeza zochitika zenizeni za momwe woyimba kapena woyimbayo adawonera. Poyezera kusintha kwa zithunzi zojambulidwa ndi chizindikiro cha digito, mawonekedwe ake ndi apamwamba, chithunzicho chimamveka bwino. Momwemonso, ma audio a digito alinso ndi "kusamvana" kwake chifukwa ma siginecha a digito sangathe kujambula mawu amzere ngati ma analogi, ndipo amatha kupangitsa kuti phokosolo likhale pafupi ndi mzere. Ndipo Hi-Res ndi njira yowerengera kuchuluka kwa kubwezeretsedwa kwa mzere. Nyimbo zomwe zimatchedwa "nyimbo zosatayika" zomwe timakumana nazo nthawi zambiri zimatengera kujambulidwa kwa CD, ndipo milingo yomvera yomwe imanenedwa ndi CD ndi 44.1KHz yokha, yozama pang'ono ndi 16bit, yomwe ndi mulingo wapamwamba kwambiri wama CD. Ndipo magwero omvera omwe amatha kufika pamlingo wa Hi-Res nthawi zambiri amakhala ndi chiwongolero choposa 44.1KHz ndi kuya pang'ono kupitilira 24bit. Malinga ndi njirayi, magwero amawu a Hi-Res amatha kubweretsa zambiri zanyimbo kuposa ma CD. Ndi chifukwa chakuti Hi-Res imatha kubweretsa zomveka kupitirira mulingo wa CD womwe umalemekezedwa ndi okonda nyimbo komanso omvera ambiri ammutu.
1. Kuyesa kutsata kwazinthu
Chogulitsacho chiyenera kukwaniritsa zofunikira za Hi-Res:

Kuyankha kwa maikolofoni: 40 kHz kapena kupitilira apo panthawi yojambulira
Kuchita kwamphamvu: 40 kHz kapena kupitilira apo
Kuchita kwa okamba ndi mahedifoni: 40 kHz kapena kupitilira apo

(1) Kujambula mtundu: Kutha kujambula pogwiritsa ntchito 96kHz/24bit kapena mawonekedwe apamwamba
(2) I/O (chiyankhulo): Mawonekedwe olowetsa/kutulutsa okhala ndi 96kHz/24bit kapena kupitilira apo
(3) Kujambula: Kusewera kwa fayilo kwa 96kHz/24bit kapena kupitilira apo (kumafuna FLAC ndi WAV)
(Pazida zojambulira nokha, chofunikira kwambiri ndi mafayilo a FLAC kapena WAV)
(4) Digital signal processing: DSP processing pa 96kHz / 24bit kapena pamwamba
(5) D/A kutembenuka: 96 kHz/24 pang'ono kapena kupitilira apo kutembenuka kwa analogi kupita ku digito
2. Kupereka Chidziwitso cha Wofunsira
Olembera ayenera kupereka zambiri zawo kumayambiriro kwa ntchito;
3. Saina Pangano Losaulula (NDA)
Saina pangano la chinsinsi la Non Dislosure Agreement (NDA) ndi JAS ku Japan;
4. Perekani lipoti loyendera mosamala
5. Kuyankhulana pavidiyo
Kuyankhulana kwamavidiyo ndi ofunsira;
6. Kupereka zikalata
Wopemphayo adzalemba, kusaina ndikupereka zikalata zotsatirazi:
a. Mgwirizano wa License wa Hi-Res Logo

b. Zambiri Zamalonda
c. Tsatanetsatane wadongosolo, luso laukadaulo, ndi data yoyezera zitha kutsimikizira kuti chinthucho chikukwaniritsa zofunikira zama logo otanthauzira apamwamba.
7. Kulipira kwa chilolezo chogwiritsa ntchito logo ya Hi-Res
8. Hi-Res logo kukopera ndi ntchito
Atalandira chindapusa, JAS ipatsa wopemphayo chidziwitso pakutsitsa ndikugwiritsa ntchito logo ya Hi Res AUDIO;

* Malizitsani njira zonse (kuphatikiza kuyesa kutsata kwazinthu) m'masabata 4-7