Kev ua lag luam nthuav tawm ntau tus qauv ntawm DVD players, nqi yog qhov ywj pheej heev - yuav xaiv li cas? Cov neeg tau txais kev pab tsom xam ntawm cov qauv.
Kev siv tsev neeg siv ntau yam ntawm cov xov xwm thiab hom ntawv sau cov suab thiab cov duab. Nws tuaj yeem paub zoo rau tag nrho cov suab thiab video tapes lossis ntau dua li kev txhim kho laser CDs. Tab sis, hmoov tsis zoo, tsis yog lwm tus ua tsaug rau cov kev xav tau nce ntxiv txawm nyob hauv tsev neeg theem. Cov kev tawm tsam no yooj yim heev: cov yeeb yaj kiab yuav tsum muaj qhov tsis zoo rau lub sijhawm thiab kev cia khoom, kom paub meej yooj yim rau lub suab ua yeeb yam hauv tsev. Rau lub hom phiaj ntawm txhua qhov no, hom tshiab ntawm cov ntaubntawv-DVD tau tsim kho.
DVD players thiab discs tshwm sim rau tsuas yog 7 xyoo dhau los, tab sis lawv cov koob meej yog loj hlob tsis tu ncua. Niaj hnub no, lawv ntseeg siab Displacing video tapes thiab "classic" video sau cia ntawm kev ua lag luam. Dab tsi yog vim li cas? Ua ntej, raws li ib daim duab. Nws, raws li lawv hais, yog tsawg kawg ib zaug uas tau mus saib ntawm "TV zoo" TV cov ntaub ntawv, kos xim rau qhov tseeb ntawm qhov chaw, xim thiab "freshness" cov duab tau los ntawm DVD. Thib ob, cov ntaub ntawv digital ntawm DVD disks tsis lwj raws sijhawm, tus cab kuj tsis "dai" thiab tsis yog "Demagnetizes" zoo li daim kab xev zaj duab xis. Thib peb, qhov disk navigation yog qhov yooj yim heev - koj tsis tas yuav siv sijhawm nyob rau ntawm cov kab xev. Plaub, lub peev xwm tso cai rau koj kom sau ntau cov ntaub ntawv muaj txiaj ntsig ntawm lawv.
Tus naj npawb ntawm DVD cov qauv ua si tseem nce sai. Yog tias lwm 3-4 xyoos dhau los, lawv yog cov txheej txheem uas tseem ceeb heev tsim los ntawm cov neeg tsim hluav taws xob hauv ntiaj teb cov khoom siv hluav taws xob, thiab tus nqi tsawg kawg ib txhiab daus las, tam sim no qhov xwm txheej tau hloov lawm.
Txawm li cas los xij, xws li "kev loj hlob sai" "xaus lus thiab qee cov minuses. Qauv loj, tus nqi rau lawv yog heev kev ywj pheej, qhov kev xaiv yog loj. Lub caij no, rau feem ntau ntawm cov pej xeem, DVD players tseem nyob twj ywm. Yog vim li cas peb thiaj sim tuav cov neeg siv khoom tshuaj xyuas cov DVD cov neeg ua si tau nthuav tawm hauv khw. Yog li, yuav ua li cas them sai sai thaum yuav DVD player?
Tig lub log ...
Niaj hnub no, DVD players tau tshaj tawm los ntawm yuav luag txhua cov tuam ntxhab ntawm kev xaiv tsa suab. Ntawm cov thawj coj pom zoo yog Japanese cov tuam txhab Aiwa, Kenwood, Pvc, zoo li Samsung (Kauslim (Holland (Holland), Arcam (United Kingdom). Cais, nws tsim nyog teev heev heev nyob rau hauv peb lub teb chaws rolsen (Lavxias), volk (lub teb chaws "cov qauv ntawm DVD cov neeg tsim nyog $ 100-150.Condsally DVD players tuaj yeem muab faib ua ob peb nqe. Ksama poob suav nrog cov qauv muaj nqi $ 100-300. Lawv, raws li txoj cai, tsis muaj cov decilt-in decoder muaj peev xwm ntawm repllupucing lub suab zoo Multichannel suab ntawm lub tsev ua yeeb yam hauv tsev. Tab sis cov players xws li tau nruab siab, lawv tuaj yeem "nyeem ntawv" Disks ntawm cov qauv suab thiab video, thiab txhua tus qauv kim yog muaj peev xwm). Txawm li cas los xij, cov neeg pheej yig pheej yig tsis tuaj yeem ua si "kev ua yeeb yam zoo" suab nrov thiab cov tshuab luam ntawv nrog lub suab tsis zoo dua li CDs thiab chaw ua suab paj nruag. Txog thaum nyuam qhuav, cov thawj coj ntawm kev muag khoom ntawm pheej yig DVD cov tuam txhab uas tseem pheej Tuam txhab thiab Xoro cov tuam txhab, tab sis nws zoo li tias lawv monopolies tuaj txog qhov kawg. Cov nyiaj txiag "kab" qauv zoo li "cov neeg ua si loj"), Phild-S / K), DV-343, DV-343, DV-464), SONY (DVP - NS330), Thomson (Dth210e), toshiba (sd-130), pioneer (2650). Lawv kuj tau nthuav tawm cov khoom siv uas muaj nqis tsis siab tshaj $ 150-200. Tsis tas li ntawd, cov qauv peev nyiaj tau ua txhua lub tuam txhab South Haban: Daewoo-DQD6100K ($ 140); Samsung- S224 ($ 170).
Cov nqi tom ntej ($ 300-600) suav nrog cov DVD tshaj plaws cov DVD ntau dua nrog cov Dolbo digital Decoders (DD), DTS. Cov qauv no feem ntau yog tsim los ua kom muaj cov Sapetic Sacd lossis DVD-audio tawm tswv yim. CDVD-decks muaj nqis txog $ 500-700 tshwm sim kev ua haujlwm ntawm kev cheb ntau dua (ntau ntxiv txog nws yuav tau hais ntxiv). Tus ciam teb ntawm cov qauv hauv chav kawm saum ntuj hi-Fi thiab Hi-end cov khoom siv sau tsis pub dhau $ 1500-2000. Cov tom kawg tau muab lub suab zoo tshaj plaws thiab cov duab, tab sis cov haujlwm ntxiv hauv lawv tej zaum yuav tau tsawg dua hauv cov neeg pheej yig dua. Kev ua tiav, hauv cov qauv raug nqi ntau dua $ 1000, nws tsis yog ib txwm ua kom tau kev txhawb nqa rau cov "tsis yog -" tab sis nrov heev audio audio.
Nws yuav tsum tau nrov hauv siab tias kev ua haujlwm suav nrog cov qauv kim yog cov qauv "Masterful" pheej yig. Yog li, thaum pib ntawm lub xyoo, tib lub siab cheb tau pom hauv DVD players los ntawm $ 1000. Niaj hnub no muaj tus qauv nrog kev nce BBK 969s kev nce qib scan tus nqi ntawm tsuas yog $ 185.
Nrhiav koj daim DVD!
Tus qauv DVD player yog qhov tsim nyog, ua ntej ntawm txhua yam, raws li cov haujlwm tau tsim ua ntej nws (ua si qee yam kev ua haujlwm ntawm DVDs), raws li zoo li kev nyob ntawm tus so Cov khoom siv uas tau nruab nrog cov xinesmas. Piv txwv li, yog tias koj npaj rau nruab hnub tshiab, muaj cov ntshav tawm ntawm cov duab, nws tsim nyog yuav tus qauv tsim nyog ntawm DVD Player. Qhov kev ua haujlwm no "ua pauj" ib tus ncej ntawm ob "lub ntsej muag" (peb rov qab hais tias hauv daim ntawv ntawm 50 "ib nrab-qhov loj me", txhua tus uas muaj ntawm tag nrho cov kab lossis khib). Ua tsaug rau qhov kev hloov pauv kev vam meej ntawm txoj hlua ntawm "ib nrab-thav ntawv", lawv tsis yob ib leeg, thiab zoo ntawm daim duab ua si yog qhov ua tau zoo zuj zus.
Cov npe ntawm cov txuas feem ntau siv hauv DVD players
| Connector Npe | Hom zis kos duab teeb liab | HOM Txuas |
|---|---|---|
| Coaxial | Lub Suab Digital | S / pdif. |
| Linear | Suab Stereoanalog | RCA ("Tulip") |
| Optic | Lub Suab Digital | Tospink. |
| Tivthaiv y-cb-cr | Yees duab analog | 3xrca lossis 3xbnc. |
| Kev tiv thaiv RGB. | Yees duab analog | Scart. |
| Txiag | Yees duab analog | Scart lossis RCA. |
| S-Video | Yees duab analog | Minidin, scart. |
| Dolby digital, dts | Motichannel suab | 6xrca. |
| Tus dvi | Yees duab Digital | Tus dvi |
Muaj feem cuam tshuam rau tus neeg uas ua yeeb yam kawg yog lub peev xwm hloov cov ntaub ntawv digital (siv DVI txuas, xws li hauv Samsung thiab DV 8400 tus qauv 935 los ntawm Marantz). Paradoxically, tab sis ua ntej hais tias lub teeb liab ntawm DVD players tau pauv mus rau TV hauv Analog daim ntawv, nrog hloov dua siab tshiab thiab tsis muaj kev poob zoo. Augbo "cov khoom siv digital" uas suav nrog LCD TVs thiab ntshav panels, ib qho teeb liab analog hloov rov qab mus rau digital. Cov kev coj ua no tau ua rau muaj ib lub hom phiaj kom tsis txhob muaj txoj hauv kev tsis raug cai los luam, cov kev hloov pauv ntawm DVD yuav nruab nrog cov digital tso zis). Tus DVI txuas ntxiv txo cov saw tsis tseem ceeb ntawm kev hloov pauv. Nws yuav tsum raug sau tseg tias nws lub xub ntiag yog qhov muaj txiaj ntsig tsuas yog rau cov khoom siv digital. TVS nrog Electron nqaj tsho thiab pheej yig video projectors (XV-Z90 los ntawm CAR-Z1 los ntawm Sanyo) muaj nqis $ 1300-2000 yog ua si nkaus xwb.
Qhov zoo tshaj ntawm cov duab tso tawm ntawm cov ntawv faib tawm ntawm cov digital-to-analog converter uas hloov cov ntaub ntawv ntws mus rau "tiag" duab ". Daepy DVD cov neeg ua si yog siv los ntawm DACS 10-27 MHz (qhov qis qis kev xaiv), 10-54, 12-108 thiab 14-108 MHz. Thawj tus naj npawb qhia qhov loj ntawm tus lej binary uas "encrypted" ntau tshaj plaws tau muaj ntau tus naj npawb ntawm lub colt-in video processor ntawm DVD player. Qhov ntau dua qhov tseem ceeb ntawm ob tus lej, lub siab dua qhov zoo ntawm cov xim muaj menyuam yaus thiab softer Halftone, tab sis tib lub sijhawm ntawm DVD player nce ntau. Siv cov qauv DACS zoo tshaj plaws 14-108mHz tau siv nyob rau hauv cov qauv hauv chav kawm, xws li Toshiba SD-9500E), Sony DVP-NS999es ($ 1200).
Kev siv lub ntsiab ntawm DVD players hnub no yog saib cov ntawv kaw video hauv tsev. Ib qho ntxiv, nws yog ntshaw tias cov neeg ua si video muab cov peev xwm ntawm TV thiab tshuab raj uas muaj zog tshaj plaws uas siv cov koob yees duab video siv cov cuab yeej video. Txog thaum nyuam qhuav, xws li cov haujlwm tau daws ua tsaug rau cov kab ke video sau cia (VHS, SVH cov ntaub ntawv sau cia hauv cov koos pij tawj ua si cov ntaub ntawv video, Videocdmpeg4. Tab sis tag nrho cov hau kev no tsis muab ib daim duab ntawm qhov zoo tiag tiag, piv tsawg kawg nrog lub teeb liab tau txais los ntawm satellite TV. Xws li qhov ua tau zoo yog ua tiav tsuas yog nrog DVD-video format.
Txhawm rau kom nkag siab cov txiaj ntsig ntawm DVD-Video hom, ua ntej ntawm txhua yam, nws yog qhov tsim nyog kom rov qab cov txheej txheem tseem ceeb rau cov duab yees duab. Cov qauv no yog kev daws teeb meem ntawm daim duab, tus ncej thiab qhov tob ntawm cov xim hloov. Qhov kev daws teeb meem yog hu ua tus naj npawb ntawm cov ntsiab lus hais (pixels), ntawm cov duab kab rov tav thiab ntsug yog daim quav. Lub TV hauv TV hauv European Pal encoding system muaj 576 ua haujlwm kab, txhua yam uas muaj 720 cov ntsiab lus. Yees duab tapes ntawm ib hom paub zoo VHS tso cai rau koj kom sau cov duab uas muaj 250 kab, thiab cov kab ntsig txog Svhs yog li 350 kab. Qhov loj me ntawm cov duab sau tseg ntawm DVD-video disks sib raug rau American TV tus qauv NTSC (720480 pixels) lossis European Telestand Pal (720576 ntsiab lus). Kev daws teeb meem tib yam ntawm cov duab xov tooj cua hauv TV (piv txwv li, cosmos-TV raws lossis NTV-PLUS). Thaum kawg, cov npe hu ua "High-txhais TV-siab ntom TV-siab ntom TV) muab cov duab uas muaj 19201080 cov ntsiab lus.
Cov qauv yog yooj yim: qhov siab dua ntawm cov duab, ntau dua qhov pom tseeb thiab cov duab zoo ntawm cov duab. Nws yuav tsum nco ntsoov tias kev daws teeb meem ntawm cov TVular kinegope, yog li koj tuaj yeem txaus siab rau txhua qhov kev ua yeeb yaj kiab, yog li koj tuaj yeem ua kua crystal TV (LCD) npo , muaj peev xwm ua si cov duab nrog cov kev daws teeb meem. Feem ntau, yog tias muaj qhov zoo tshaj plaws ntawm DVD (RW) nyob rau hauv pem hauv ntej ntawm VHS yog pom tseeb, tom qab ntawd tus nqi tseem ceeb, txawm li cas los xij, tau txo qis. Cov kev uas tau sau dua tshiab (lawv tus nqi yog $ 3.5-7), thiab DVD cov players uas muaj peev xwm sau txog $ 700.
Yog tias koj sib piv DVD nrog feem ntau "lub computer discs video cd, tom qab ntawd daim duab hauv qab no yog pom. Cov ntaub ntawv ntim cov qauv ntawm cov qauv (ib leeg-txheej thiab ib-tog) DVD discs yuav luag ib qho kev txiav txim siab dua li ntawm CDs (4,7gb thiab 650MB, ntsig txog). Lub peev xwm loj tso cai rau koj kom sau tsis tsuas yog cov duab nrog kev daws teeb meem ntawm 720,576 cov ntsiab lus ntawm lub tsev ua yeeb yam (pultiles suab (piv txwv li, censored thiab "tsis yog"), Cov lus tsis raug (rau cov tsis hnov lus zoo li pom cov yeeb yaj kiab paj yeeb, tsis txhob ua kom muaj qhov "haiv neeg" suab).
DVD cov ntaub ntawv digital yog tus cwj pwm los ntawm cov nqi siab (kev siv cov khoom xa tuaj rau ib ntu sijhawm). Niaj hnub nimno DVD cov khoom siv txhawb nqa Ditrate 3-9 mitt / s. Feem ntau siv cov ntaub ntawv sib kis nrog cov hloov pauv kuj hloov pauv - nws hloov nyob ntawm "cov kev nyuaj" ntawm daim duab, ntau yam ntawm cov khoom me me thiab cov kev sib tw me me. Yog vim li ntawd, los ntawm txoj kev, nws yog tsis yooj yim sua kom hais txog DVD Disk, pes tsawg feeb ntawm kev yees duab yuav haum rau nws (uas, tsim qee qhov tsis raug).
Kev sib piv DVD nrog lwm cov neeg nqa khoom disk
| Sau cov hom ntawv | Daim dvd | LD. | Super VCD. | Vcd. |
|---|---|---|---|---|
| Cov Qauv Txheej Txheem | Cov (Mpeg2) | Tus phab ntsa | Cov (Mpeg2) | Cov (MPEG1) |
| Muaj peev xwm, byte | 4.7 GB | - | 650 MB | 650 MB |
| Ua si lub sijhawm, min | Txog 130 * | 120 (2 sab) | 45 * | 74 * |
| Kab rov tav daws teeb meem | Txog li 576 kab | 430 kab | 350 thiab ntau kab | 250 thiab ntau kab |
| Suab Zoo | 48-192 KHU2 KHUK; 16-24 Khoom | 44.1 KHZ; 16 Khoom | 44.1 KHZ; 16 Khoom | 44.1 KHZ; 16 Khoom |
| * - Nyob ntawm qhov me me thiab daim disk siv: ntawm ob-txheej ob-txheej txheej DVD tsav tau muab tso rau 8 teev ntawm cov yeeb yaj kiab zoo |
Tsis tsuas yog tus nqi siab ntawm DVD hom tuaj yeem yog tus nqi siab ntawm kev sau tseg "DVD-rw discs, tab sis kuj tseem muaj tus nqi ntawm discs nrog cov ntaub ntawv yog $ 10-30. Tus nqi no (uas suav nrog thiab txiav tawm cov ntawv theej thiab tus nqi ntawm cov software siv) yog txiav txim siab los ntawm tus nqi siab thiab kev ua haujlwm ntawm cov ntaubntawv povthawj siv. Thiab txawm hais tias kev tsim cov dvds yooj yim ntau zaus pheej yig dua li cov chaw tsim khoom ntawm cov tshuaj yeeb yaj kiab, tag nrho cov nqi tseem yog ntev npaum li cas, thiab qhov tshwj xeeb rau nws cov kev txo qis yog tsis tau npaj. Piv txwv li, hauv Asmeskas, ib feem ob ntawm tus Tswv ntawm lub Rings (tus tswv ntawm lub nplhaib:, luam tawm rau Lub Yim Hli 18, 2003, raug nqi rau $ 25 (VHS) lossis $ 40 (DVD).
Cov dag tau siv tau yog lub peev xwm los hloov kho lub operating system ntawm DVD player processor (thiaj li hu ua "flashing" lossis "txhim kho"). Qhov kev xav tau rau "flashing" tshwm sim vim qhov tseeb uas nyob rau hauv qee tus qauv tuaj yeem tso tseg, thiab nyem rau hauv Pal), thiab flashing tso cai rau lawv kom ua kom lawv ua haujlwm. Yog li, DV-SP800 DVD player los ntawm ONKYO txog rau thaum lub Cuaj Hlis 2003. Tso tawm yam tsis muaj kev ua haujlwm nrawm hauv cov xim Pal-system, tab sis yav dhau los tso tawm DV-SPR800 yog hloov kho dawb hauv Onekyo cov chaw pabcuam hauv zos. Zoo sib xws ntawm "kev flashing" tseem raug siv los ntawm lwm cov tuam ntxhab, tab sis cov "txheej txheem" nws tus kheej tshwm sim nyob rau hauv kev sib txawv. Qauv Yoro muaj peev xwm tsim kev txhim kho los ntawm Is Taws Nem, thiab cov players ntawm Vkk thiab cov tho kev (tus nqi ntawm cov kev pabcuam- $ 30-40).
Pixel (Los ntawm lus Askiv. Daim duab ntawm tes-keeb ntawm cov duab) yog qhov yooj yim tshaj plaws keeb kwm ntawm lub bitmap. Pixels yog nyob rau ntawm qhov screen nyob rau hauv daim ntawv ntawm ib tug duab plaub.
Daim dvd Deciphered ua digital versatile disc-digital multifunction disk.
Tus mpeg (Cov lus tsa suab duab cov kws tshaj lij) - Lub npe ntawm cov Series ntawm cov qauv ua haujlwm ntawm cov teeb txheeb Audoviovi.
Tus dvi (Cov Ntsuam Xyuas Cov Digital) - Cov Ntaub Ntawv Digital Spinter Interface. Kuj tseem hu ua cov ntaub ntawv txuas rau hauv hom digital.
Mp3, Wma. (Windows Media Audio) - Suab paj nruag cov ntaub ntawv compressors. Lawv tso cai rau koj kom txo cov suab nrov me me, thaum tswj lub suab zoo.
Doldy digital, dts - MULIHANEL AUDIO DECOLDING Technologies. Siv nyob rau hauv cov kab ke ntawm tsev ua neeg ua haujlwm.
Dynamic ntau ntau - Qhov sib txawv (hauv decibels) ntawm lub suab nrov nrov thiab ntsiag to uas tuaj yeem tsim kho cov lus hais lus.
Teeb meem (Tshuaj ntsuam daws teeb meem) - tag nrho cov ntsiab lus teeb pom kev tso tawm ntawm qhov screen tav toj thiab ntsug. Nws cov xeeb ceem muaj peev xwm ntawm lub vijtsam kom muaj me nyuam me me.
Ntawm lwm cov yam ntxwv, thaum xaiv tus qauv DVD player, ua ntej ntawm txhua yam, koj yuav tsum xub paub tseeb tias muaj cov khoom sib txuas rau cov zis yuav tsum tau txuas ib hom kev ua si. Cov txuas rau hauv DVD players sib txawv hauv kev ua yeeb yam los ntawm lawv (lub suab ntawm lub tso suab thiab Multichan, duab thaij duab), thiab cov tshuaj ntsuab (scart, thiab lwm yam).
DVD cov neeg ua si raug nquahu kom tau txuas los ntawm cov kev sib txuas Y-CB-CR (peb cais cov qauv), lossis los ntawm cov ntaub ntawv SCART-RGB, S-Video (cov ntawv sau ua ke yog tsim los Txuas vhs video kaw tseg). Qhov siab tshaj plaws tus naj npawb ntawm cov zis tau cov zis txuas tau raug pom hauv cov peev nyiaj thiab cov qauv kim. Extract cov qauv tsis tuaj yeem sib xyaw ua cov zis, thiab, piv txwv li, tsuas yog tus qauv scart txuas. Yuav luag qauv, ntawm qhov tsis sib xws, tej zaum yuav tsis muaj scart txuas (DVD-S35, Panasonic).
Tsis muaj qhov tseem ceeb rau cov neeg siv kev yooj yim, cov ntawv qhia yooj yim thiab nkag siab tswj cov zaub mov thiab cov neeg ua si DVD. Los ntawm kev yuav cov neeg uas tsis xav tau DVD uas tsis xav tau, tsis txhob ua kev txom nyem "muag rau tag nrho cov khoom lag luam - hais kom peb pom yuav ua li cas tswj tus qauv xaiv.
Xaiv DVD player, tsis txhob hnov qab txog "Cheeb Tsam Kev Tiv Thaiv". Hauv lub sijhawm, cov chaw tsim khoom hauv cov kab lis kev cai Orwell zoo tshaj plaws nyob hauv lub ntiaj teb no rau "ib qho uas lawv cov discates tau tso tawm (kom cov neeg pirates tsis tau nchuav). Txawm li cas los xij, cov kev tiv thaiv zoo li no tau txais cov nqi kim heev rau cov tuam txhab lawv tus kheej. Niaj hnub no, ntau ntawm cov haujlwm hauv cheeb tsam uas tau ua los ntawm nws tsis kam, tab sis, txawm li cas los xij rau cov qauv DVD (thiab thaum koj xav tau kom ntseeg tau tias nws ua tsis tau. Hauv cov ntaub ntawv sib txawv, qhov ntxim nyiam uas muaj ntau qhov discs yuav tsis tuaj yeem pom.
Audio sib sau xxiferer
Txawm hais tias muaj cov txiaj ntsig ntawm DVD piv rau VHS thiab SVHS cov video kaw cia, qhov tseem ceeb "ntawm ib hom ntawv tsis tshwm sim. Ntau dhau "nra" cov kab xev video yog sau los ntawm tib neeg, thiab cov khoom tshiab tau rov ua thawj thawj ntawm VHS. Yog li no, ntau yam ntawm cov khoom siv ua ke uas ua ke cov DVD player thiab Hi-Fi (s) VHS-VCR thiab Wi-Fi (S) VHS-Vcr tshwm sim ntawm kev ua lag luam. Cov cuab yeej zoo li no muaj Samsung (Qauv SV-DVD3E, $ 280), HR-NC70RU, $ 305), AiWA (HV-DH10, $ 250).
Lwm qhov, ntau dua qhov tsis tshua muaj kev sib txuas nrog kev sib txuas nrog lub hard disk (HDD-E100Hee-S (Panasonic), DVR-5100H (Thomson). Cov cuab yeej zoo li no tseem muaj nqis heev ($ 600-800), tab sis sai sai, vim muaj cov cab tsawg (tam sim no, lub ntim ntawm 120gb yuav tau them kwv yees li $ 100). Lub Hard Disk qhib cov cib fim tshiab hauv kev txuag kev txuag cov ntaub ntawv video. Piv txwv li, lub "sijhawm tshuab" muaj nuj nqi koj tuaj yeem ncua TV channel saib (rau qhov no, nws yog txaus kom nias lub "Mas" khawm). Thiab tom qab ntawd nws yuav cia li pib sau rau daim disk, kom txhua lub sijhawm koj tuaj yeem rov ua tau.
Nrog rau cov yees duab, DVD cov neeg ua si muaj peev xwm ua si suab zoo. Ntxiv nrog rau cov hom ntawv zoo li no, zoo li CD thiab Mp3, lawv siv tshwj xeeb rau cov sacd ntau chand-chans udio (Super suab CD) thiab DVD-suab. Muaj kev sib tw hnyav ntawm cov neeg tsim tawm-cov tsim tawm ntawm cov cim no. Raws li ib tug tshwm sim, ntau tus tuam ntxhab pab tsuas yog "lawv" hom ntawv, yog li, Philips, Sony thiab toshib thiab toshd qauv yog customented). Qhov no yog qhov ntau tsis txaus siab tias lub tuam txhab khaws cov tuam txhab tau muab faib ua ob lub chaw pw rog. Piv txwv li, cov nkauj ntawm lub qhov rooj pab tau tuaj yeem hnov ntawm DVD hom kev paub, ib qho yeeb yaj kiab yeeb yaj kiab, nws yuav tsum tau sau tseg, ntawm Sacd (nws yuav tsum raug sau tseg, ntawm SACD thiab DVD-audio disks hauv xwm tsis muaj nyob ). Nws tsis yog qhov xav tsis thoob uas cov kiv cua ntawm qhov zoo "ntawm DVD nyiam ua si ntawm cov qauv suab, $ 830), $ 1100), dv- SP800 (Onkyo, $ 1700). Thiab ntawm Sacd, thiab DVD-suab muaj nws cov txiaj ntsig uas tsis pub lwm tus coj ua kom meej.
Kev sib piv cov yam ntxwv ntawm Sacd Audio tawm tswv yim, DVD-audio thiab cd| Lub Npe Ntawm Hom | Tus naj npawb ntawm kev sib cav sib cav | Txheeb Ze Zaus Tshaj Plaws *, Khz (2 Raws) | Ntau tus naj npawb ntawm cov channel | Ntau ntawm cov pob xa tuaj txhua zaus, HZ | Dynamic ntau ntau, db | Ntxiv nta |
|---|---|---|---|---|---|---|
| Sacd. | ib | 2822.400 | 6. | 0-100000 | 120. | Cov ntawv nyeem, tsis muaj suab thiab dov duab |
| DVD-audio. | 16/20/24 | 44.1-192. | 6. | 0-96000 | 144. | Cov ntawv nyeem, tsis txawj txav thiab dov duab, swb |
| Cd | kaum rau | 44,1 | 2. | 5-20000 | 96. | Lus sau |
| * - Tus naj npawb ntawm cov teeb liab nyeem ib ob (ntxig hais lus, muaj pes tsawg zaus ntawm ib lub sijhawm ntawm lub sijhawm "ntsuas" teeb liab tsis sib xws) |
Vim yog kev sib tw ntawm cov qauv kev sib tw ntawm Soundd thiab DVD-suab tawm tswv yim, nrog rau cov cuab yeej ua kom zoo rau lawv cov kev sib tw zoo nyob hauv lub ntiaj teb, tsis muaj ntau cov ntaub ntawv sib xws. Tam sim no muaj txog 1000 albums tau kaw hauv SACD hom thiab txog 500- hauv DVD-audio hom. Tig cov yeeb yaj kiab digital no yog xav tau thaum sau cov suab paj nruag symphonic, kev kawm jazz thiab lwm cov lus qhia tseeb "suab" suab paj nruag. Qhov teeb meem yog ib nrab daws nrog kev tawm tsam DVD cov neeg ua si txhawb nqa cov khw muag khoom ntawm Multichannel suab ntawm ob hom ntawv.
Ntawm kev txaus siab rau cov neeg siv Lavxias yuav tsum ua rau DVD Player Mpeg4 hom ntawv vim yog qhov dav dav dav ntawm CDS nrog Mpeg-4 zaj duab xis. Txog tam sim no, DVD cov players tau nruab nrog MPEG4 qauv tsis yog ntau, piv txwv li, HSD-410, thiab DP-500 DANISH tuam txhab hnia Technology AV ($ 370). Tus qauv tshiab kuj zoo tshaj plaws los ntawm qhov tseeb tias nws tau nruab nrog Ethernet network connector, uas tus neeg uas ua ntawv tuaj yeem txuas nrog lub hauv paus hauv zos network thiab hauv is taws nem (video))) MP3 thiab cov duab los ntawm lub computer hard disk, Mloog xov tooj cua Web, txuas yooj yim thiab tseem muaj ntau yam sib txawv).
Tus neeg ua haujlwm DVD tuaj yeem siv los ua cov khoom sib xyaw ntawm cov chaw sau paj nruas, cov neeg hluas. Tam sim no muaj ntau yam ntawm kev sib thooj zoo sib xws AudovitideBins muaj nqis txog $ 150, nyob rau hauv uas tus "ib txwm ua si CD player yog hloov nrog DVD zoo tshaj plaws. Hauv nws cov qauv, cov mini-systems tsis txawv hauv lawv cov qauv: lawv muab ib-lossis ob-chanune, fm tuner, sib luag, ua-hauv lossis cov neeg hais lus ceev. Ntawm xws li cov tshuab uas muaj feem ntau "kev ywj pheej" tus nqi yuav tau sau tseg XL-114 (Max-B420 (Samsung, $ 155), XL-1000W (ntse, $ 155). Ntawm chav kawm, qhov zoo tshaj ntawm cov duab reproducible los ntawm cov neeg ua haujlwm DVD tsis yog qhov siab tshaj plaws.
Muaj dab tsi
Lub ntsiab tseem ceeb ntawm "agd era" yog qhov ua tsis tau ntawm tus kheej sau thiab rov sau cov disks. Cov tsis muaj cov ntaubntawv tsis muaj thiab tsis sau DVD DVD cov ntaub ntawv yog ib nrab vim yog cov kev nyuaj siab, qee yam kev txhawj xeeb ntawm kev tswj tsis tau "piracy". Niaj hnub no, tag nrho cov teeb meem no tau ua tiav zoo. Thiab txawm hais tias DVDs tseem muaj nqis heev (los ntawm $ 700-800), muaj kev poob sai sai hauv cov nqi. Raws li rau khoos phis tawj kaw cov DVD players, lawv cov qauv pheej yig tshaj yog los ntawm $ 150. Niaj hnub no, RDR-GX7 DVD kaw tseg tau nthuav tawm ntawm kev ua lag luam (SYD-R / RW hom ntawv), DVDR-3100 (DVDR75 thiab DVDR [TER) (Philips, DVD hom ntawv -R / RW). Yog li, DVD video kiv cua muaj lub sijhawm los tsim cov ntawv sau online online. Ntawm no, qhov zoo ntawm "tus lej" yog pom tseeb, cov yeeb yaj kiab tuaj yeem tso ua ke, thiab tsis muaj kev poob zoo thaum luam tawm.Qee qhov teeb meem yuav tshwm sim nkaus xwb los ntawm cov tswv ntawm DVD cov neeg ua si tso tawm ntau xyoo dhau los, vim muaj kev sib txawv ntawm cov DVD sib txawv ntawm cov video sib txawv. Lawv twb twb muaj ntau li tsib: DVD-RAM, DVD-R, DVD-RW thiab DVD + R, DVD. DVD-RAM tshwm sim ntxov tshaj li lwm tus - nws tau muab tso rau hauv cov cartridge tshwj xeeb. Qhov sib txawv ntawm cov seem ntawm cov qauv yog tus qauv ntawm cov encoding thawj zaug khiav thiab tsis tseem ceeb ntawm cov ntsiab lus ntawm cov lus sau zoo. Cov laus players "kub siab" to taub DVD-R (W), uas "nkag siab" Panasonic DVD players (piv txwv li, DVD-RA82EE-S) thiab Hitachi. Qhov zoo tshaj plaws ntawm DVD-r discs (w) yog tias lawv yog 10-15% pheej yig DVD + r disks (w), vim tias lawv tuaj yeem ua rau cov khoom siv CD Discs. Tsis tas li ntawd, thaum lub sijhawm lub sijhawm ntau tshaj plaws ntawm DVD players tau tshaj nrog DVD-R hom. Ob-txoj kev thiab dual-txheej kaw / rov sau cov discs tsis tau dav dav (thiab, vim yog tham txog "cov qhua txij li yav tom ntej" txog kev ntxig).
Chav rau kev ua yeeb yaj kiab qeeb
Txhua tus tswv ntawm txhua lub tsev kawm video tshwj xeeb yog ntxov dua lossis tom qab ntsib teeb meem khaws lawv cov archives. Rau lub koom haum ntawm kev cia ntawm DVDs, txawv khib lossis phab ntsa rhawv muaj feem ntau siv. Cov kev tsim qauv no sib txawv hauv lawv lub peev xwm, cov khoom siv uas lawv tau tsim los ua DVD, CD, CDs, lub xub ntiag), muaj ntawm lub txee kaw los ntawm hmoov av.
Cov kev tsim kho nrov tshaj plaws niaj hnub no suav nrog qhib racks nrog cov ntaub ntoo iav. Cov qauv zoo sib xws yog tsim los ntawm tsuas yog racks, liko tsim, spectral, schroers schroers, Hama (Lub teb chaws Yelemees) thiab lwm cov tuam ntxhab. Raws li txoj cai, xws li "Cov thawv rau khoom" tau muab xam rau ib 100-200 discs (cov ntaub ntawv khaws cia ntawm lub tsev teev ntuj ntawm DVD98WQ ntawm 352 thiab 408 DVDs) thiab hauv qhov siab ncav cuag 180-200 cm. Lub pob tshab ntawm lub khob lub rooj thauj khoom tsis yog tsuas yog ua se rau style, tab sis kuj yooj yim ntxiv ntxiv rau tus txiv neej hauv tsev xinesmas yuav yooj yim mus nrhiav qhov xav tau nkag. Txhawm rau yooj yim dua, qee cov qauv (tristar duett DVD 156 brass-pol, lub raj DVD SHE SCHWARZ, Liko Design) yog nruab nrog cov chaw backlight. Ntsug racks feem ntau yog ua los ntawm txhuas alloy thiab hlau, tab sis kuj muaj cov iav sab nrauv (schroers sacroters), ntxiv rau cov qauv hauv qab ntawm cov kab ntawv (hrome lub hnub qub 50 los ntawm HAMA , Lub raj DVD los ntawm Liko Design).
Tus nqi ntawm xws masterpieces ntawm iav thiab hlau yog qhov siab txaus - los ntawm $ 400-500 rau $ 3100 (lub raj Nrog rau cov qauv no ntawm cov chav kawm hi-kawg sawv ntsug, muaj cov txee pheej yig ua los ntawm cov xim hlau thiab yas (HAMAs series) - rau $ 50-100. Cov qauv zoo li no yog tsim los rau cov neeg tuaj saib hluas thiab, tsis muaj peev xwm loj dua (tsis muaj ntau tshaj 100 daim DVD). Raws li rau cov kev xaiv rau tso cov rooj tog rau kev nkag, tom qab no yog kev xaiv zoo tshaj plaws yog txiav txim siab los ntawm kev nkag siab ntawm kev tsim ntawm chav.
Epilogue
Tau 7 xyoo, kev hloov pauv ntawm DVD players dhau txoj kev zoo ntawm kev ua tau zoo los ntawm cov khoom kim heev "rau cov neeg nplua nuj rau cov khoom siv nyiaj. Niaj hnub no, tus neeg uas ua yeeb yam DVD yog tus qauv cwj pwm ntawm cov teeb meem nyuaj me me. Nws tsis yog qhov xav tsis thoob uas, raws li kev twv ua ntej, hauv ob peb xyoos cov DVD muaj txhua txoj hmoo los ua ib hom "nrov".
| Chaw tsim tshuaj paus, (teb chaws) | Tus qauv | Yees duab DSC | DD / MPEG / DTS DECOLER | Disc Formats | Sau tawm tswv yim | Tawm Tsam | Zuj zus scan | Nqe, $ |
|---|---|---|---|---|---|---|---|---|
| Vkk (Suav teb) | BBK917s. | 12-54 | -/-/- | CD-R, CD-RW, DVD-R, DVD-RW, DVD + R, DVD + RW | DVD-Video, SCD, VCD, Suab CD, mp3, Wma, Kodak Duab CD, JPEG | Coaxial, Composite (RCA), Dolby digital, scart, s-video | - | 105. |
| Samsung (Kauslim Teb) | DV-E235 | 10-Tsis Muaj Ntaub Ntawv | -/-/- | CD-R, CD-RW, DVD-R | DVD-Video, Suab CD, Video CD, Mp3, Wma, | Tawm, kho qhov muag, Composite (RCA), Composite (Composite (RCA), feem, Dolby digital, DTS, scart | - | 110. |
| Toshiba (Nyiv) | SD-130. | 10-27 | -/-/- | CD-R, CD-RW | DVD-Video, Mp3, | Tawm, coaxial, composite (RCA), feem, Dolby digital, DTS, scart | - | 160. |
| Kenwood (Nyiv) | DVF-3060. | 10-27 | -/-/- | CD-R, CD-RW | DVD-Video, Suab Daud CD, VCD, Mp3 | Tawm, kho qhov muag, coaxial, composite (RCA), Dolby digital, DTS, scart, S-Video | - | 170. |
| Xoro (Yelemees) | HSD-400. | 10-27 | + / + / + | CD-R, CD-RW, DVD-R, DVD + R, DVD-RW, DVD + RW | DVD-Video, Suab CD, Mpeg-4, VCD, SVCD, HDCD, JPEG, Kodak Duab Cd | Dolby digital, DTS, scar | +. | 240. |
| JVC (Nyiv) | HR-XV2. | 10-27 | -/-/- | CD-R, CD-RW | DVD-Video, Suab CD, SVCD, VCD, Mp3, Wma, Jpeg | Kho qhov muag, coaxial, tivthaiv, dolby digital, dtsi | - | 275. |
| Sony (Nyiv) | DVP-NS905 | 12-108. | + / - / + | CD-R, CD-RW, DVD + R, DVD + RW | DVD-Video, MP3, SCD, VCD, Suab CD | Tawm, kho qhov muag, coaxial, composite (RCA), Dolby digital, DTS, scart, S-Video | Tsis muaj ntaub ntawv | 380. |
| Philips (Holland) | DVD-R890 * | 10-54 | -/-/- | CD-R, CD-RW | DVD-Video, DVD-R, DVD-RW, VCD, SVCD, Audio CD, Mp3 | Coaxial, Composite (RCA), Dolby digital, DTS, scart, S-Video | Tsis muaj ntaub ntawv | 810. |
| Pioneer (Nyiv) | DV-757. | 12-108. | + / - / + | CD-R, CD-RW | DVD-Video, DVD-Audio, Sacd, Suab CD, VCD, Mp3 | Linear, kho qhov muag, feem, dolby digital, DTS, scart, s-video | +. | 870. |
| Panasonic (Nyiv) | DMR-E60 ** | Tsis muaj ntaub ntawv | -/-/- | CD-R, CD-RW, DVD-RAM, DVD-R | DVD, Suab CD, HDCD | Linear, kho qhov muag, feem, dolby digital, DTS, S-Video | +. | 980. |
| Denon (Japan-Asmeskas) | DVD-2900. | 12-108. | + / - / + | CD-R, CD-RW | DVD-Video, DVD-audio, Sacd, Suab CD, MP3, Jpeg, Kodak Duab CD, Fujicolor CD | Kho qhov muag, coaxial, composite (RCA), feem, Dolby digital, DTS, scart, s-video | +. | 1150. |
| Arcam (United Kingdom) | DOMA DV88. | Nd | + / - / + | CD-R, CD-RW, DVD-R, DVD-RW | DVD-Video, DVD-Audio, Sudio, Suab, Modeg, Kodak Duab CD, DVID-Audio, CD, Mp3, HDCD | Kho qhov muag, coaxial, composite (RCA), feem, scart, s-video | + (Pal thiab NTSC) | 1300. |
| Onkyo (Nyiv) | DV-SP800. | 12-108. | -/-/- | CD-R, CD-RW | DVD-audio thiab video, Mp3 Cd, video CD, Suab CD, Suab CD | Linear, kho qhov muag, coaxial, composite (RCA), tivthaiv, Dolby digital, DTS, scart, S-Video | +. | 1760. |
| * - DVD sau npe nrog lub peev xwm los sau hauv DVD-r formats, DVD-RW; ** - DVD sau ntawv nrog lub peev xwm los sau hauv DVD-RAM tawm tswv yim, DVD-R |
Cov kws khoosts ua tsaug lub tuam txhab "M.Video", "Chaw ua si ntawm cov neeg ua yeeb yam", "Tus Sawv Cev, Sony, Pionasonic, Pionasonic, Pionasonic, Pionasonic, Pionasonic, Pionasonic, Pionasonic, Pionasonic, Pionasonic, Pioneer rau kev pab hauv kev npaj cov khoom.