High Resolution Audio certification

Hi-Res, tseem hu ua High Resolution Audio, tsis paub zoo rau cov neeg nyiam lub mloog pob ntseg. Hi-Res Audio yog cov khoom siv suab zoo tsim qauv tsim thiab txhais los ntawm Sony, tsim los ntawm JAS (Japan Audio Association) thiab CEA (Consumer Electronics Association). Lub hom phiaj ntawm Hi-Res suab yog los nthuav qhia qhov zoo tshaj plaws ntawm cov suab paj nruag thiab kev tsim tawm ntawm lub suab qub, tau txais kev paub tseeb ntawm qhov kev ua yeeb yam nyob ntawm tus thawj hu nkauj lossis tus neeg ua yeeb yam. Thaum ntsuas qhov kev daws teeb meem ntawm cov teeb liab digital kaw cov duab, qhov kev daws teeb meem siab dua, cov duab pom tseeb dua. Ib yam li ntawd, cov suab digital kuj muaj nws qhov "kev daws teeb meem" vim tias cov teeb liab digital tsis tuaj yeem sau cov suab zoo li analog teeb liab, thiab tsuas tuaj yeem ua rau lub suab nkhaus ze rau linearity. Thiab Hi-Res yog qhov pib ua kom muaj nuj nqis ntawm kev kho cov kab rov tav. Lub npe hu ua "lossis suab paj nruag" uas peb feem ntau thiab feem ntau ntsib yog raws li CD transcription, thiab cov suab sampling tus nqi teev los ntawm CD tsuas yog 44.1KHz, nrog me ntsis tob ntawm 16 ntsis, uas yog qib siab tshaj plaws ntawm CD suab. Thiab cov khoom siv suab uas tuaj yeem ncav cuag qib Hi-Res feem ntau muaj qhov piv txwv siab dua 44.1KHz thiab qhov tob me ntsis ntawm ntau dua 24 ntsis. Raws li txoj hauv kev no, Hi-Res qib suab tuaj yeem nqa cov ntsiab lus suab paj nruag ntau dua li CDs. Nws yog qhov tseeb vim tias Hi-Res tuaj yeem nqa lub suab zoo tshaj li qib CD uas nws tau hwm los ntawm cov neeg nyiam suab paj nruag thiab ntau tus kiv cua lub mloog pob ntseg.
1. Cov khoom ua raws li kev soj ntsuam
Cov khoom yuav tsum ua tau raws li cov kev cai ntawm Hi-Res:

Microphone teb kev ua tau zoo: 40 kHz lossis siab dua thaum kaw
Amplification kev ua tau zoo: 40 kHz lossis siab dua
Hais lus thiab lub mloog pob ntseg ua haujlwm: 40 kHz lossis siab dua

(1) Cov ntaubntawv povthawj siv: Muaj peev xwm sau tau siv 96kHz / 24bit lossis siab dua hom ntawv
(2) I / O (interface): Input / output interface nrog kev ua tau zoo ntawm 96kHz / 24bit lossis siab dua
(3) Kev txiav txim siab: Cov ntaub ntawv playability ntawm 96kHz / 24bit lossis siab dua (yuav tsum muaj FLAC thiab WAV)
(Rau tus kheej cov cuab yeej kaw, qhov tsawg kawg nkaus yuav tsum yog FLAC lossis WAV cov ntaub ntawv)
(4) Digital teeb liab ua: DSP ua ntawm 96kHz / 24bit lossis siab dua
(5) D / A hloov dua siab tshiab: 96 kHz / 24 ntsis lossis siab dua analog-rau-digital conversion processing
2. Cov ntaub ntawv xa tuaj rau tus neeg thov
Cov neeg thov yuav tsum xa lawv cov ntaub ntawv thaum pib ntawm daim ntawv thov;
3. Kos Npe Daim Ntawv Pom Zoo Tsis Tshaj Tawm (NDA)
Kos npe rau Daim Ntawv Pom Zoo Tsis Qhia Tawm (NDA) kev pom zoo tsis pub lwm tus paub nrog JAS hauv Nyij Pooj;
4. Xa daim ntawv qhia txog kev soj ntsuam kom zoo
5. Kev sib tham video
Kev sib tham video nrog cov neeg thov;
6. Kev xa cov ntaub ntawv
Tus neeg thov yuav tsum sau, kos npe thiab xa cov ntaub ntawv hauv qab no:
ib. Hi-Res Logo Daim Ntawv Pom Zoo

b. Cov ntaub ntawv khoom
c. Cov ntsiab lus ntawm cov txheej txheem, cov kev qhia tshwj xeeb, thiab cov ntaub ntawv ntsuas tuaj yeem ua pov thawj tias cov khoom ua tau raws li qhov yuav tsum tau muaj ntawm lub logos siab
7. Hi-Res logo siv daim ntawv tso cai tus nqi them
8. Hi-Res logo download tau thiab siv
Tom qab tau txais tus nqi, JAS yuav muab cov ntaub ntawv rau tus neeg thov kev rub tawm thiab siv lub logo Hi Res AUDIO;

* Ua kom tiav tag nrho cov txheej txheem (nrog rau cov khoom ua raws li kev sim) hauv 4-7 lub lis piam