Tsev ua yeeb yam yog tag nrho ntawm monikers thiab acronyms. Thaum nws los txog rau ib puag ncig lub suab, tej yam tuaj yeem tsis meej pem. DTS yog ib qho ntawm cov lus pom zoo tshaj plaws hauv tsev ua yeeb yam suab. DTS yog ob qho tib si lub tuam txhab npe thiab daim ntawv lo siv los txheeb xyuas ib pawg ntawm cov suab nrov suab nrov.
DTS yog dab tsi?
DTS, Inc. pib lub neej ua Digital Theatre Systems. Thaum kawg, lub tuam txhab tau muab nws lub npe luv luv rau DTS.
Cov keeb kwm luv luv ntawm qhov tseem ceeb ntawm DTS hauv kev hloov pauv ntawm lub tsev ua yeeb yam suav nrog:
- DTS tau tsim muaj nyob rau xyoo 1993 ua tus neeg sib tw rau Dolby Labs hauv kev txhim kho lub suab suab encoding, kev txiav txim siab, thiab ua cov thev naus laus zis rau kev ua yeeb yaj kiab thiab kev ua yeeb yam hauv tsev.
- Thawj qhov kev tso cai ua yeeb yaj kiab tso tawm uas ua haujlwm DTS suab ib puag ncig lub suab tshuab yog Jurassic Park.
- Thawj daim ntawv thov kev ua yeeb yam hauv tsev ntawm DTS suab yog kev tso tawm ntawm Jurassic Park ntawm LaserDisc hauv xyoo 1997.
- Thawj DVD uas muaj DTS suab paj nruag yog Cov Lus dab neeg ntawm Mulan xyoo 1998 (ua yeeb yaj kiab, tsis yog Disney version).
DTS Digital Surround
Raws li lub tsev ua yeeb yam suab hom, DTS (tseem hu ua DTS Digital Surround lossis DTS Core) yog ib qho ntawm ob hom, nrog rau Dolby Digital 5.1, uas tau pib nrog LaserDisc hom. Ob hom ntawv tsiv mus rau DVD thaum nws muaj.
DTS Digital Surround yog 5.1 channel encoding thiab decoding system uas, ntawm kev mloog kawg, yuav tsum muaj tus txais kev ua yeeb yam hauv tsev nrog tsib txoj kev nthuav dav thiab tsib tus neeg hais lus (sab laug, sab xis, nruab nrab, ncig sab laug, ib puag ncig sab xis) thiab subwoofer (.1), zoo ib yam li cov kev xav tau rau Dolby Digital.
DTS siv tsawg compression hauv cov txheej txheem encoding dua li nws tus neeg sib tw Dolby. Yog li ntawd, thaum txiav txim siab, DTS muab kev mloog zoo dua, raws li qee tus neeg mloog.
Div tob rau hauv DTS Digital Surround
DTS Digital Surround yog encoded nrog 48 kHz sampling tus nqi ntawm 24 ntsis. Nws txhawb kev hloov pauv mus txog 1.5 Mbps. Sib piv nrog tus qauv Dolby Digital, uas txhawb nqa 48 kHz tus lej piv txwv ntawm qhov siab tshaj plaws ntawm 20 khoom thiab qhov siab tshaj plaws hloov pauv ntawm 448 Kbps rau daim ntawv thov DVD thiab 640 Kbps rau Blu-duab tshav Disc daim ntaub ntawv.
Thaum Dolby Digital yog lub hom phiaj tseem ceeb rau kev ua yeeb yaj kiab suab paj nruag ntawm DVD thiab Blu-duab tshav Disc, DTS Digital Surround kuj tseem siv los sib xyaw thiab tsim cov suab paj nruag, thiab DTS-encoded CDs muaj nyob rau lub sijhawm luv.
DTS-encoded CDs tuaj yeem ua si ntawm cov CD sib xws. Tus neeg uas ua ntawv yuav tsum muaj ib qho digital optical lossis digital coaxial audio output thiab tsim nyog nyob rau hauv circuitry xa DTS-encoded bitstream mus rau lub tsev ua yeeb yam receiver rau kev txiav txim zoo. Vim yog cov kev cai no, DTS-CDs tsis tuaj yeem ua si ntawm CD player feem ntau tab sis tuaj yeem ua si hauv DVD lossis Blu-duab tshav Disc players uas suav nrog DTS xav tau.
DTS kuj tseem siv tau los ua qhov kev xaiv audio playback ntawm xaiv DVD-Audio discs. Cov discs no tsuas tuaj yeem ua si hauv DVD lossis Blu-duab tshav Disc players.
Txhawm rau nkag mus rau DTS-encoded suab paj nruag lossis yeeb yaj kiab cov ntaub ntawv suab paj nruag ntawm CD, DVD, DVD-Audio Disc, lossis Blu-duab tshav Disc, koj xav tau lub tsev ua yeeb yaj kiab los yog AV preamplifier / processor nrog DTS decoder built-in. Koj kuj xav tau CD, DVD, lossis Blu-duab tshav Disc player nrog DTS dhau-dhau (tso zis tawm ntawm cov khoom siv kho qhov muag / digital coaxial audio txuas lossis ntawm HDMI).
Daim ntawv teev cov DVDs encoded nrog DTS Digital Surround thoob ntiaj teb tus lej hauv ntau txhiab, tab sis tsis muaj qhov ua tiav, cov npe tshaj tawm tshiab. Kos rau DTS lub logo ntawm lub ntim DVD lossis daim ntawv disc.
DTS Surround Sound Format Variations
Txawm hais tias DTS Digital Surround yog lub suab nrov tshaj plaws los ntawm DTS, nws tsuas yog qhov pib. Ntxiv cov suab ib puag ncig hauv DTS tsev neeg kuj tau siv rau DVD suav nrog DTS 96/24, DTS-ES, thiab DTS Neo: 6.
Lwm yam hloov pauv ntawm DTS, uas yog siv rau Blu-duab tshav Disc, suav nrog DTS HD-Master Audio, DTS Neo: X, thiab DTS: X.
DTS-HD Master Audio thiab DTS:X kuj suav nrog rau xaiv Ultra HD Blu-ray discs.
Lwm qhov kev hloov pauv ntawm DTS yog DTS Virtual: X. Hom ntawv no muab qee qhov txiaj ntsig ntawm DTS: X hom tab sis tsis xav tau cov ntsiab lus tshwj xeeb thiab tsis xav tau ntau tus neeg hais lus, ua rau nws muaj txiaj ntsig zoo los suav nrog hauv soundbars.
DTS kuj txhawb lub suab ib puag ncig rau lub mloog pob ntseg mloog siv nws lub mloog pob ntseg DTS: X hom.
Play-Fi Los ntawm DTS
Ntxiv rau nws cov suab ib puag ncig, Play-Fi yog lwm DTS-branded lom ze thev naus laus zis.
DTS Play-Fi yog lub wireless multi-chav suab platform. Nws siv ib qho iOS lossis Android smartphone app nkag mus xaiv cov kev pabcuam suab paj nruag thiab cov ntsiab lus suab paj nruag ntawm cov khoom siv hauv zos, xws li PCs thiab cov kev pabcuam tshaj tawm.
Play-Fi pab txhawb kev xa xov wireless ntawm cov suab paj nruag los ntawm cov chaw mus rau DTS Play-Fi-tshaj wireless hais lus, tus txais kev ua yeeb yam hauv tsev, thiab soundbars.
Xaiv DTS Play-Fi cov neeg hais lus tuaj yeem siv los ua cov neeg hais lus nyob ib puag ncig wireless rau qee yam Play-Fi tau txais kev ua yeeb yam hauv tsev thiab lub suab nrov.
