VR Hais Lus: Hais Lus Nta. VR Hais Lus HT-D902V, HT-D904V Thiab D943V. Khoos Phis Tawj, Lub Tsev Thiab Lwm Yam Suab Kaw Lus

Cov txheej txheem:

Video: VR Hais Lus: Hais Lus Nta. VR Hais Lus HT-D902V, HT-D904V Thiab D943V. Khoos Phis Tawj, Lub Tsev Thiab Lwm Yam Suab Kaw Lus

Video: VR Hais Lus: Hais Lus Nta. VR Hais Lus HT-D902V, HT-D904V Thiab D943V. Khoos Phis Tawj, Lub Tsev Thiab Lwm Yam Suab Kaw Lus
Video: Xf foo ku muas hais lus sib nros zoo heev # 2024, Tej zaum
VR Hais Lus: Hais Lus Nta. VR Hais Lus HT-D902V, HT-D904V Thiab D943V. Khoos Phis Tawj, Lub Tsev Thiab Lwm Yam Suab Kaw Lus
VR Hais Lus: Hais Lus Nta. VR Hais Lus HT-D902V, HT-D904V Thiab D943V. Khoos Phis Tawj, Lub Tsev Thiab Lwm Yam Suab Kaw Lus
Anonim

Cov neeg siv khoom, tau kawm txhua yam txog VR hais lus, tsis zoo li tsis kam yuav cov khoom lag luam zoo li no. Los yog tsawg kawg lawv yuav nkag siab tam sim - lawv yuav tsum nrhiav qee qhov kev xaiv. Txhawm rau txiav txim siab ob qho tib si, koj yuav tsum coj mus rau hauv tus account tsis tsuas yog cov yam ntxwv tseem ceeb ntawm VR tsim, tab sis kuj yog lawv cov yam tseem ceeb, nrog rau saib ze ze ntawm cov qauv nrov tshaj plaws.

Txog cov chaw tsim khoom

Keeb kwm ntawm VR tuam txhab tau pib nyob rau nruab nrab xyoo 1990 hauv Hong Kong. Xav paub tias thawj zaug, lub tuam txhab tsis tau koom nrog hauv kev tsim cov suab paj nruag, tab sis sim ua kev tshawb fawb kev lag luam hauv Asia . Tab sis lub sijhawm kawm txog kev lag luam thiab npaj cov lus pom zoo rau lwm lub tuam txhab tau xaus rau xyoo 1990s. Nws yog thaum ntawd thawj VR lub tshuab hluav taws xob qhib.

Kev paub txog kev lag luam yav dhau los, txawm li cas los xij, tsis mus pov tseg. Nws yog qhov tseeb tau sau tseg tom qab ntawd uas ua rau nws muaj peev xwm hla dhau mus rau txoj haujlwm tseem ceeb nyob rau sab qab teb sab hnub tuaj ntawm Asia. Ib qho tseem ceeb ntawm lub tuam txhab yog tias hauv txhua qhov kev lag luam tshiab rau nws tus kheej, nws rov ua dua txoj hauv kev dav hauv qhov me me. Namely, nws thawj zaug tshawb fawb kev lag luam tob thiab tsuas yog tom qab ntawd tsim cov tuam txhab. Hauv peb lub tebchaws, VR cov chaw tsim khoom tau tsim hauv nroog Sovetsk, hauv cheeb tsam Kaliningrad.

Ib qho tshwj xeeb ntawm kev txhawb nqa lub tswv yim yog qhov tseem ceeb ntawm Tsev Neeg Cov Khoom lag luam . Yooj yim hais, qhov no yog ntu kev lag luam uas ua rau ntau tsev neeg. Txhua cheeb tsam thiab lwm yam yam ntxwv ntawm kev thov raug coj mus rau hauv tus account.

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Hauv cov kws tshaj lij tshuaj xyuas txog VR, nws yog qhov tseeb tias lub tuam txhab ua haujlwm hloov pauv tau rau txhua qhov kev hloov pauv hauv khw uas ua rau muaj kev mloog zoo. Nws muaj peev xwm tsim thiab muab ntau yam khoom siv zoo tshaj plaws.

Peculiarities

VR tham thiab hais lus suab zoo nkauj heev. Txawm li cas los xij, nws yog hais txog nws uas cov kws paub dhau los tau tham ua ntej. Cov neeg siv khoom, ntawm qhov tod tes, qee zaum txawm tias muaj kev txaus siab txog lub suab ci ntsa iab . Feem ntau, kev ua tau zoo ntawm lub suab nrov ntawm cov khoom lag luam no tau ntsib thiab txawm tias dhau qhov kev cia siab. Txawm li cas los xij, qee zaum nws cov qauv tsim, uas tuaj yeem ua tau zoo dua, ua rau tsis meej pem.

Nws yuav tsum tau sau tseg tias tseem muaj kev tsis txaus siab ib ntus txog "daim duab los qhia" zoo ntawm VR cov khoom. Nws yog qhov tsis meej pem uas lawv tau ua los ntawm cov khoom uas tsis muaj zog thiab tsis muaj zog. Tab sis lub suab muaj zog hauv txhua tus qauv ntawm hom khoom no txaus rau txhua tus nyiam nkauj. Txhua yam koj yuav tsum tau ua yog kho qhov yooj yim EQ teeb tsa kom ua tiav cov suab zoo. Sab nrauv yog qhov txaus nyiam, ib yam li kev tswj hwm.

Hauv qee kis, teeb meem tuaj yeem tshwm sim los ntawm lub Hoobkas tsis xws luag . Tab sis nws tsis yog qhov tseem ceeb heev thiab yog qhov tsawg heev.

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Tus nqi ntawm cov khoom yog qhov siv tau, thiab nws tsis tuaj yeem tau txais cov khoom qib siab dua rau tus nqi zoo li no. Nws yuav tsum raug sau tseg tias kev taw qhia ntawm xov xwm tsis yooj yim ib txwm. VR cov tshuab ua suab nrov tau tsim los ua tib zoo mloog, tsis txhoj puab heev "nqus" ntawm qhov ntim siab.

Ntau yam

VR lub tshuab computer lub suab nrov tuaj yeem sib txawv heev. Tab sis tag nrho cov kab ke no yog tus hais lus nquag. Qhov teeb meem yog qhov ntawd cov neeg siv yuav tsum xaiv ntawm ob txoj hauv kev thiab peb txoj kev daws teeb meem . Ob txoj hauv kev ua haujlwm koom nrog tsim nruab nrab thiab qis zaus ntawm ib tus neeg hais lus thiab ntau zaus ntawm lwm tus hais lus. Hauv peb txoj hauv kev teeb tsa, tus neeg hais lus cais yog lub luag haujlwm rau txhua qhov zaus.

Cov cuab yeej ob txoj hauv kev yooj yim dua rau kev teeb tsa thiab teeb tsa. Qhov no yog qhov txiaj ntsig tseem ceeb heev rau cov uas tsis paub zoo txog thev naus laus zis niaj hnub no. Ob tus neeg hais lus tau yooj yim kom phim, thiab yog li ntawd lub suab zoo tau txhim kho zoo. Ib qho ntxiv, lub suab tau pom "ntau dua ntuj", poob qee qhov tsis zoo.

Txawm li cas los xij, s Txawm li cas los xij, cov neeg paub zoo thiab cov neeg paub qhov tseeb yeej nyiam peb txoj kev suab . Nws yog qhov nyuaj dua, tab sis nws qhia tau yooj yim dua hauv kev teeb tsa thiab yoog raws cov haujlwm tshwj xeeb. Tus neeg hais lus lub luag haujlwm rau nruab nrab zaus ntxiv "dav" rau lub kaw lus, lub suab ua dav dua. Nyob rau tib lub sijhawm, tus nqi ntawm peb txoj kev hais lus tau pom zoo dua li ntawm lawv ob txoj hauv kev.

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Cov qauv nrov

Xaiv qhov ntxim nyiam tuaj yeem yog VR HT-D902V . Cov cuab yeej tsim nyog yog tias koj xav tsim dua lub tso suab thiab ua haujlwm monophonic (ob qho tib si suab paj nruag thiab hais lus dawb huv). Ntau hom khoom siv suab, cov khoos phis tawj ntiag tug thiab khoos phis tawj tuaj yeem ua lub suab zoo. Ib lub built-in MP3 player tau muab. Cov neeg hais lus no, ua los ntawm ntoo, raug tswj los ntawm lub hauv paus ntsiab lus.

Nws tseem tsim nyog sau cia:

  • cov tswv yim rau txuas ib khub ntawm microphones lossis 1 lub guitar hluav taws xob;
  • lub peev xwm los tswj kev nyob deb;
  • zoo-xav-tawm suab tswj chav;
  • lub zog tso tawm hauv cov ntsiab lus 180 W (suav nrog ob txoj hauv kev);
  • qhov sib piv ntawm lub teeb liab thiab suab nrov tsis tsawg dua 86 dB;
  • harmonic coefficient ntawm 40 txog 20,000 Hz siab tshaj 0.05%.
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VR HT-D904V tej zaum yuav tsis phem dua li tus qauv yav dhau los. Lub hom phiaj ntawm tus neeg hais lus no zoo ib yam - rov tsim dua lub suab mono thiab tso suab. Muaj lub built-in MP3 player. Koj tuaj yeem txuas ib khub ntawm lub microphones lossis lub guitar hluav taws xob. Cov txheej txheem tsis yog raws li hauv qab no:

  • harmonic distortion nyob rau hauv lub audible ntau tshaj 0.05%;
  • qhov cuam tshuam ntawm kev cuam tshuam ntau tshaj 0.1%;
  • tag nrho cov zog tso zis 2x30 W;
  • TV nkag;
  • AUX cov tswv yim;
  • mloog xov tooj cua ntawm 65, 9 txog 108 MHz;
  • 20 lub xov tooj cua nyob hauv lub cim xeeb tuner;
  • bass thiab treble tone tswj ± 12 dB.
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Ua tiav kev tshuaj xyuas yog tsim nyog ntawm lub suab nrov hauv tsev HT-D943V . Qhov no peb txoj hauv kev tshiab los ntawm VR ua rau muaj kev xav tsis thoob nrog nws cov yam ntxwv zoo. Kev hloov pauv ntawm cov kab nkag tau muaj rau cov neeg siv yog tias tsim nyog. Kev sib cais channel tsawg kawg yog 75 dB. Thaum tawm tswv yim, lub teeb liab yuav tsum yog 0.75 V.

Lwm yam tsis yog raws li hauv qab no:

  • teeb liab-rau-suab piv tsis phem tshaj 86 dB;
  • 1 txhua AUX thiab 1 tus qauv TV;
  • qhov rhiab heev ntawm lub tswv yim microphone yog 3 mV;
  • USB thiab daim npav nyeem ntawv muaj;
  • qhov hnyav tsis suav nrog ntim 16, 5 kg;
  • txhawb nqa bitrates los ntawm 8 txog 320 Kb / s, suav nrog kev hloov pauv bitrate;
  • lub suab tswj rau qhov qis thiab siab zaus ± 12 dB.

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