J-Tech Dijital JTD-DA-5.1-Analog Digital Sauti Mai Sauti
Ƙayyadaddun bayanai
- Girman samfur 10 x 6 x 3 inci
- Nauyin Abu 9.6 oz
- Lambar Samfura JTD-DA-5.1-Analog
- Nau'in hawa Coaxial
- Nau'in Interface Coaxial
Bayanin Samfura
Wannan 5.1 Digital Audio Decoder daga J-Tech Digital yana amfani da 192 kHz/24bit ADC da DAC, 96 kHz dijital masu karɓa, da 24-bit audio DSP. Yana goyan bayan ƙaddamar da filayen sauti daban-daban, Dolby Digital AC-3, Dolby Pro Logic, DTS, PCM, da sauran tsarin sauti na dijital. Hakanan yana goyan bayan sake kunna sautunan daga yanayin sauraro biyu. Don cimma tasirin tasirin sauti daban-daban, zai yi aiki tare da daban-daban amplifiers da masu magana, kuma yana da sauƙi don haɗa nau'ikan na'urorin nishaɗi iri-iri tare da fitarwa na dijital na gani, coaxial, ko 3.5mm analogue fitarwa (kamar akwatunan saiti, HD playersan wasa, DVD, na'urar Blu-ray, PS2, PS3, XBOX360). Fasaloli: Matsalolin shigarwa da fitarwa da yawa, gami da sauti na 3.5mm analog, fiber na gani, da coaxial. SW, CE, SR, SL, FR, da FL azaman fitarwa Mayar da filin sauti zuwa DTS/AC-3 Dolby. Ɗauki tsohon 5.1 amp, sitiriyo 2.1 jawabai, da kuma audio. Aikace-aikace suna da yawa kuma sun haɗa da kwamfutoci, kwamfyutoci, PS3, XBOX360, ƴan wasan HD, akwatunan saiti na HD, DM500/DM800, DVD Blu-ray, HD-CD, da sauti na KTV. Sauƙaƙan, toshe-da-wasa, wayar hannu, da samfura masu ƙarfi Taimakawa ga Dolby AC-3 na'urar tantance siginar sauti, 5.1 ko 2.1 tashar tashar analogue fitarwar siginar sauti da dijital DTS goyon bayan Ƙara Bayanin Garanti na Mai samarwa na Shekara 1 Kyauta da Tallafin Fasaha na Zamani Kyauta daga J. - Tech Digital
Siffofin
- Matsalolin shigarwa da fitarwa da yawa, gami da analog 3.5mm audio, fiber optic, da coaxial.
- SW, CE, SR, SL, FR, da FL azaman fitarwa.
- Mayar da filin sauti zuwa DTS/AC-3 Dolby.
- Ɗauki tsohon 5.1 amp, sitiriyo 2.1 jawabai, da kuma audio.
- Aikace-aikace suna da yawa kuma sun haɗa da kwamfutoci, kwamfyutoci, PS3, XBOX360, ƴan wasan HD, akwatunan saiti na HD, DM500/DM800, DVD Blu-ray, HD-CD, da sauti na KTV.
- Sauƙaƙe, toshe-da-wasa, wayar hannu, da samfura masu ƙarfi
- Goyon bayan Dolby AC-3 na yanke siginar sauti na siginar sauti, 5.1 ko 2.1 tashar fitarwar siginar analog na analog, da tallafin dijital DTS
Bayani mai mahimmanci
Da fatan za a kula cewa an yi abubuwa masu matosai na lantarki don amfani a cikin Amurka. Domin kantuna da voltagYa bambanta daga ƙasa zuwa ƙasa, wannan na'urar na iya buƙatar adaftar ko mai canzawa don amfani da shi a inda kuke tafiya. Kafin siyan, da kirki tabbatar da dacewa.
Yaya dikodi ke aiki?
Decoder shine na'urar da ke canza layin shigarwa n zuwa layin fitarwa na 2n kuma yana samar da sigina na asali daga siginar shigar da lambar. Babban ɓangaren yanke hukunci na iya zama ƙofar AND saboda yana haifar da babban fitarwa ne kawai lokacin da duk abubuwan da aka shigar suka yi girma.
FAQ's
Shin zai yiwu a canza sautin dijital zuwa analog?
Na'urar DAC za ta ɗauki siginar sauti na dijital daga na'urar tushen ku kuma ta canza shi zuwa analog-yawanci ta hanyar phonos biyu-domin a haɗa ta da tsarin sauti na analog na gargajiya. Wannan ya zama dole saboda yawancin hifis na gida da amplifiers ba su da shigar da sauti na dijital
Me yasa ya zama dole don canzawa daga analog zuwa dijital?
Yawancin siginar sauti na zamani ana yin rikodin su ta hanyar lambobi (akan MP3 da CD, alal misali), kuma dole ne a canza su zuwa siginar analog kafin a kunna ta ta masu magana.
Menene analogue zuwa mai canza dijital da ake amfani dashi?
Alamar analog, kamar voltage, ana jujjuya shi zuwa nau'i na dijital ta hanyar analog-to-dijital Converter (ADC) ta yadda microcontroller zai iya karantawa da sarrafa shi. Ana samun masu canza ADC yanzu a cikin mafi yawan masu sarrafa microcontroller. Hakanan yana yiwuwa a haɗa mai sauya ADC na waje zuwa kowane nau'in microcontroller.
Wanne dijital zuwa mai sauya analog ne ya fi tasiri don canzawa?
Idan ya zo ga karatun sigina daga ainihin duniya, masu canza delta zaɓi ne mai kyau. Yawancin siginonin tsarin jiki ba su da lokaci-lokaci. Lokacin da aka san manyan mitoci suna da kankanin girma, wasu masu juyawa suna haɗa dabarun ƙima da fasahohin delta, wanda ke da tasiri.
Alamar analog na dijital: menene?
Sigina Sigina mai ci gaba da ake kira siginar analog yana wakiltar ma'auni na jiki. Motsi na dijital yana samar da sigina masu hankali da aka sani da sigina na dijital.
Me yasa muke canzawa daga analogue zuwa dijital?
Yawancin siginar sauti na zamani ana yin rikodin su ta hanyar lambobi (akan MP3 da CD, alal misali), kuma dole ne a canza su zuwa siginar analog kafin a kunna ta ta masu magana.
Menene matakai na farko guda uku a cikin tsarin juyawa daga analog zuwa dijital?
Matakai uku sun shiga cikin tsarin jujjuya analog-zuwa dijital: sampling, ƙididdigewa, da ɓoyewa. Tsarin sampling ya ƙunshi ɓata ci gaba da siginar zuwa rafi na siginar analog a tazara na yau da kullun.
Menene tsarin jujjuya daga analog zuwa dijital da ake kira?
Mai canzawa mai ci gaba, ko analog, siginar yana canzawa zuwa siginar dijital da yawa ta tsarin lantarki na canjin analog-to-dijital (ADC), ba tare da canza mahimman siginar ba.
Shin wannan yana aiki, alal misali, tare da igiyoyin RCA da Dolby Prologic II, don Wii?
Wannan tsantsar mai canza dijital-zuwa-analogue ne. Hanyar analog don ɓoye tashoshi 5.1 zuwa tashoshi 2 shine Dolby Prologic II. A cikin wannan kawai, yana ɗauke da alamar kasuwanci ta Dolby shine yayi daidai da tsarin Dolby Digital (AC3) wanda wannan na'urar ke goyan bayan.
Zan iya amfani da wannan akwatin mai canzawa na 3.5mm RCA waje na USB don haɗawa zuwa 6rca fita?
Zan yi bayani. Amsar tambayar ku ita ce "e" da "a'a." Ta hanyar tsohuwa, ana amfani da na'urar don yanke 5.1 audio DTS/AC3 bitstreams waɗanda aka aika a cikinta ko dai masu haɗin SPDIF guda biyu ko mai haɗin RCA SPDIF na dijital guda ɗaya. Akwai shigarwar 3.5mm guda ɗaya kawai (wanda kuma aka sani da inch 1/8) kuma ba mai haɗa nau'in RCA bane. Yana iya samar da sitiriyo kawai kuma an yi niyya don sarrafa sigina masu shigowa "stereo". Ina fata wannan ya sa duk wani rashin fahimta ya fito fili.
Shin wannan na'urar tana iya aika sautin sitiriyo zuwa kowane fitarwa? Example: Shin sub ɗin zai karɓi sauti idan na toshe lasifikan hagu da dama na gaba?
Idan siginar yana nan, ya kamata ya kasance. Tashar tawa ta kai tsaye amplifier yana aiki mai gamsarwa. Na gamsu da shi.
