J-Tech Digital JTD-DA-5.1-Analog Digital Suab Decoder Converter
Specification
- Khoom Dimensions 10 x 6 x 3 po
- Yam Nyhav 9.6 hli
- Qauv nab npawb JTD-DA-5.1-Analog
- Mounting Hom Coaxial
- Hom interface Coaxial
Product Description
Qhov 5.1 Digital Audio Decoder los ntawm J-Tech Digital siv 192 kHz / 24bit ADC thiab DAC, 96 kHz digital receivers, thiab 24-ntsis audio DSP. Nws txhawb kev txiav txim siab ntawm ntau lub suab, Dolby Digital AC-3, Dolby Pro Logic, DTS, PCM, thiab lwm yam suab tawm tswv yim. Nws kuj txhawb lub replay ntawm lub suab los ntawm ob hom kev mloog. Yuav kom ua tiav cov teebmeem suab sib txawv, nws yuav ua haujlwm nrog ntau yam amplifiers thiab hais lus, thiab nws yooj yim los txuas ntau yam kev lom zem khoom siv nrog digital optical, coaxial, lossis 3.5mm analogue tso zis (xws li cov thawv teeb tsa, HD players, DVD, Blu-duab tshav player, PS2, PS3, XBOX360). Nta: Ntau qhov kev tawm tswv yim thiab cov khoom siv tawm, suav nrog analogue 3.5mm suab, optical fiber, thiab coaxial. SW, CE, SR, SL, FR, thiab FL raws li tso zis Restore lub suab teb rau DTS/AC-3 Dolby. Rub tawm qhov qub 5.1 amp, stereo 2.1 hais lus, thiab suab. Cov ntawv thov muaj ntau thiab suav nrog khoos phis tawj, khoos phis tawj, PS3, XBOX360, HD players, HD teeb tsa lub thawv, DM500 / DM800, Blu-duab tshav DVD, HD-CD, thiab KTV suab. Yooj yim, ntsaws-thiab-ua si, txawb, thiab cov khoom lag luam muaj zog Txhawb rau Dolby AC-3 suab teeb liab qhov kev txiav txim siab, 5.1 lossis 2.1 channel analogue suab teeb liab tso tawm thiab digital DTS kev txhawb nqa Ntxiv Cov Ntaub Ntawv Dawb 1 Xyoo Chaw Tsim Tshuaj Warranty thiab Kev Pabcuam Lub Neej Dawb los ntawm J -Tech Digital
Nta
- Ntau qhov kev tawm tswv yim thiab cov zis tawm, suav nrog analogue 3.5mm suab, optical fiber, thiab coaxial.
- SW, CE, SR, SL, FR, thiab FL raws li cov zis.
- Restore lub suab teb rau DTS/AC-3 Dolby.
- Rub tawm qhov qub 5.1 amp, stereo 2.1 hais lus, thiab suab.
- Cov ntawv thov muaj ntau thiab suav nrog khoos phis tawj, khoos phis tawj, PS3, XBOX360, HD players, HD teeb tsa lub thawv, DM500 / DM800, Blu-duab tshav DVD, HD-CD, thiab KTV suab.
- Yooj yim, plug-and-play, mobile, thiab cov khoom muaj zog
- Kev them nyiaj yug rau Dolby AC-3 suab teeb liab qhov kev txiav txim siab, 5.1 lossis 2.1 channel analogue suab teeb liab tso tawm, thiab kev txhawb nqa digital DTS
Lus ceeb toom
Thov nco ntsoov tias cov khoom siv hluav taws xob ntsaws yog tsim los siv hauv Asmeskas. Yog vim li cas cov khoom thiab voltage sib txawv ntawm lub teb chaws mus rau ib lub teb chaws, cov cuab yeej no yuav xav tau ib tug adapter los yog converter siv rau qhov chaw koj mus ncig. Ua ntej yuav khoom, ua siab zoo txheeb xyuas qhov sib haum xeeb.
Lub decoder ua haujlwm li cas?
Lub decoder yog ib qho khoom siv uas hloov n kab ntawm cov tswv yim rau hauv 2n kab ntawm cov zis thiab tsim cov teeb liab qub los ntawm cov teeb liab coded input. Qhov tseem ceeb ntawm kev txiav txim siab yuav yog ib qho AND rooj vag vim tias nws tsuas yog tsim cov khoom siv siab thaum txhua qhov kev nkag siab siab.
FAQ's
Puas yog nws ua tau los hloov cov suab rau analogue?
Ib lub cuab yeej DAC yuav siv lub suab digital los ntawm koj lub hauv paus khoom siv thiab hloov nws mus rau analogue-feem ntau ntawm dual phonos-kom nws tuaj yeem txuas nrog koj cov suab analogue ib txwm muaj. Qhov no yog qhov tsim nyog vim muaj ntau lub tsev hifis thiab amplifiers tsis muaj lub suab digital input
Vim li cas thiaj yuav tsum tau hloov ntawm analogue mus rau digital?
Feem ntau ntawm cov suab paj nruag tam sim no raug kaw digitally (piv txwv li MP3s thiab CDs), thiab yuav tsum tau hloov mus rau hauv cov cim analogue ua ntej raug ntaus tawm los ntawm cov neeg hais lus.
Dab tsi yog analogue rau digital converter siv rau?
Lub teeb liab analogue, xws li voltage, hloov mus rau ib daim ntawv digital los ntawm analogue-to-digital converter (ADC) kom lub microcontroller tuaj yeem nyeem thiab ua nws. ADC converters tam sim no pom nyob rau hauv feem ntau ntawm microcontrollers. Nws kuj tseem muaj peev xwm xa ib qho kev hloov pauv ADC sab nraud rau txhua hom microcontroller.
Qhov twg digital rau analogue converter yog qhov zoo tshaj plaws rau kev hloov dua siab tshiab?
Thaum nws los txog rau kev nyeem cov cim los ntawm lub ntiaj teb tiag, delta converters yog qhov kev xaiv zoo. Feem ntau ntawm lub cev lub cev cov cim qhia tsis yog spordic. Thaum cov zaus siab tau paub tias muaj qhov loj me me, qee qhov hloov pauv ua ke ua tiav qhov kwv yees thiab cov txheej txheem delta, uas ua haujlwm tau zoo.
Digital analogue teeb liab: nws yog dab tsi?
Lub teeb liab txuas ntxiv hu ua lub teeb liab analogue sawv cev rau kev ntsuas lub cev. Cov kev hloov pauv digital tsim cov cim lub sijhawm tsis sib xws hu ua digital signals.
Vim li cas peb hloov los ntawm analogue mus rau digital?
Feem ntau ntawm cov suab paj nruag tam sim no raug kaw digitally (piv txwv li MP3s thiab CDs), thiab yuav tsum tau hloov mus rau hauv cov cim analogue ua ntej raug ntaus tawm los ntawm cov neeg hais lus.
Dab tsi yog peb cov kauj ruam tseem ceeb hauv kev hloov pauv los ntawm analogue mus rau digital?
Peb cov kauj ruam yog muab kev koom tes nyob rau hauv lub analogue-rau-digital conversion txheej txheem: sampling, quantization, thiab encoding. Cov txheej txheem ntawm sampling entails discretizing lub nruam teeb liab mus rau hauv ib tug kwj ntawm analogue teeb liab ntawm ib ntus.
Dab tsi yog cov txheej txheem ntawm kev hloov ntawm analogue mus rau digital hu ua?
Ib qho kev sib txawv tsis tu ncua, lossis analogue, cov teeb liab tau hloov mus rau ntau theem digital teeb liab los ntawm cov txheej txheem hluav taws xob ntawm analogue-to-digital conversion (ADC), yam tsis hloov lub teeb liab cov yam ntxwv tseem ceeb.
Qhov no puas ua haujlwm, piv txwv li, nrog RCA qaum thiab Dolby Prologic II, rau Wii?
Qhov no yog ib tug ntshiab digital-rau-analogue converter. Ib txoj kev analogue rau encoding 5.1 raws rau hauv 2 raws yog Dolby Prologic II. Tsuas yog hauv qhov ntawd, nws dais Dolby lub cim lag luam yog nws piv rau Dolby Digital (AC3) hom ntawv uas cov cuab yeej no txhawb nqa.
Kuv puas tuaj yeem siv lub thawv hloov pauv no lub thawv 3.5mm RCA tawm cable los txuas rau 6rca tawm?
Kuv mam piav. Cov lus teb rau koj cov lus nug yog ob qho tib si "yog" thiab "tsis yog." Los ntawm lub neej ntawd, cov cuab yeej siv los txiav txim siab 5.1 suab DTS / AC3 bitstreams uas xa mus rau nws ob qho tib si optical SPDIF connectors lossis ib qho digital RCA SPDIF connector. Muaj tsuas yog ib qho 3.5mm input (tseem hu ua 1/8 nti) thiab nws tsis yog RCA hom connector. Nws tsuas tuaj yeem tsim lub tso suab thiab yog npaj rau kev ua "lub tso suab" cov khoom xa tuaj. Kuv vam tias qhov no ua rau muaj kev nkag siab tsis meej meej.
Lub gadget no puas tuaj yeem xa cov suab tso suab rau txhua qhov tso zis? Example: Lub sub puas yuav tau txais suab yog tias kuv ntsaws rau pem hauv ntej sab laug thiab sab xis hais lus?
Yog tias lub teeb liab tshwm sim, nws yuav tsum yog. Kuv XNUMX-channel direct amplifier ua tau zoo. Kuv txaus siab rau nws.
