Home Theatre e na le mekhoa e mengata ea ho hokahanya bakeng sa ho romela melaetsa ea mantsoe le video e le hore u behe litšoantšo ho thelevisheneng kapa video ea projection, 'me u utloe molumo ho tloha ho lisebelisoa tsa hau tsa molumo le libui. Mofuta o mong oa puisano ea li-audio e reretsoeng ho sebelisoa bakeng sa mohala ke kopano ea Digital Optical.
Sebopeho sa Optical Digital ke
Kopano ea optical digital ke mofuta oa motsoako o sebelisang leseli ( fiber optics ) ho fetisetsa data ea molumo ho tloha mochine o sebetsang oa mohloli ho sebedisa se bapalang se sebelisoang ka mocha o entsoeng ka ho khetheha le sekontiri.
Litaba tsa molumo li fetoloa ho tloha liphaepheng tsa motlakase ho ea bofelong ba liphasephetso ho qetellong ea phetisetso, ebe joale o khutlela mokhoeng oa motlakase oa molumo qetellong ea ho amohela. Mantsoe a motlakase a utloahala ka nako e 'ngoe a tsamaea ka sesebelisoa se lumellanang se ba matlafatsang e le hore se utluoe ka libui kapa li-headphone.
Ho fapana le tumelo e tloaelehileng, leseli ha le hlahisoa ke laser - empa ke lebone le lenyenyane la LED le hlahisang mohloli o hlokahalang oa phetisetso ea phetisetso, e ka romelloang ka thaba ea fiber optical ho ea hokahanngoa e lumellanang ho fihlela qetellong, e hokae moo e fetoloang empa e etsoa liphaepheng tsa motlakase tse ka fetisetsoang ho feta / tse sebetsanoang ke lipapali tsa lehae kapa moemeli oa stereo le ho romeloa ho libui.
Applications tsa Digital Optical Connection
Lapeng ea thelevishene ea lapeng le ea lehae, li-digital optical lia sebelisoa bakeng sa ho fetisetsa mefuta e itseng ea lipontšo tsa litšoantšo tsa digital.
Lisebelisoa tse ka fanang ka kgetho ena ea ho kopanya li akarelletsa li-DVD, li-Blu-ray Disc, Media Streamers, Cable / Satellite Box, Receivers ea Lehae ea Lehae, mehala e mengata ea molumo, 'me ka linako tse ling li-CD le li-receiver tse ncha tsa Stereo.
Ke habohlokoa ho hlokomela hore le hoja li-dial optical di-digital li ka kenngoa libapali tsa DVD / Blu-ray disc kapa li-media, ha li etselitsoe ho fetisetsa lipontšo tsa video. Sena se bolela hore ha o kopanya DVD / Blu-ray / Media streamer mme o batla ho sebelisa mochine oa optical connection optical, ke bakeng sa mohala feela. Bakeng sa video, o hloka ho etsa mofuta o fapaneng, o fapaneng, oa mofuta oa khokahanyo.
Mefuta ea lipontšo tsa litšoantšo tsa digital tse ka fetisoang ke ho kopanya li - digital optical li kenyeletsa PCM , li- dolby Digital / Dolby Digital EX, li-DTS Digital Surround le DTS ES .
Ke habohlokoa ho hlokomela hore lipontšo tsa motlakase tsa digital, tse kang 5.1 / 7.1 PCM e mengata, Dolby Digital Plus , Dolby TrueHD , Dolby Atmos , DTS-HD Master Audio , DTS: X , le Auro 3D Audio ha li fetisoe ka Digital Optical litšebelisano - Tsamaiso li hloka li- HDMI .
Lebaka la phapang ena ke hore ha ho ne ho hlahisoa khokahanyo ea optical digital, e ne e etsoa ho lumellana le litekanyetso tsa molumo oa digital ka nako eo (haholo-holo playback ea CD-2), e sa kang ea akarelletsa PCM ea 5.1 / 7.1, Dolby Digital Plus, Dolby TrueHD, Dolby Atmos, DTS-HD Tlhabiso ea Monghali, kapa DTS: X. Ka mantsoe a mang, lisebelisoa tsa digital optical ha li na matla a ho pota-pota ho sebetsana le mekhoa e potolohileng ea lipapali tsa lehae.
Hape ke habohlokoa ho bontša hore le hoja baemeli bohle ba Home Theatre, libapali tsa DVD, boholo ba Media Streamers, Cable / Satellite Boxes, esita le baemeli ba bang ba Stereo ba na le khetho ea Digital Optical, ho na le li-Blu-ray Disc tse ileng tsa tlosa Digital Optical kgokahanyo e le e 'ngoe ea likgetho tsa ho kopanya li-audio, o khetha ho sebelisoa ha HDMI feela bakeng sa lisebelisoa le video.
Ka lehlakoreng le leng, batšoantšisi ba Ultra HD Blu-ray , hangata ba kenyelletsa khamera ea digital optical audio output, empa ke ho moetsi - hase sebopeho se hlokahalang.
Ka mantsoe a mang, haeba u na le moemeli oa lipapali tsa lehae o nang le khetho ea puisano ea Digital Optical, empa ha a fane ka khetho ea ho kopanya HDMI, etsa bonnete ba hore ha o reka li-Blu-ray Disc kapa Blu-ray Disc e ncha player, hore e hlile e nyehela, Digital Optical connection kgetho bakeng sa audio.
TLHOMO: Litsamaiso tsa Digital Optical li boetse li bitsoa li-TOSLINK. Toslink e khutšoanyane bakeng sa "Toshiba Link", kaha Toshiba e ne e le k'hamphani e qapiloeng le e e tsebisitse 'marakeng oa bareki. Tsoelo-pele le ts'ebeliso ea khokahano ea digital optical (Toslink) e bapisoa le ho kenngoa ha mohala oa CD, moo o neng o sebelisoa pele ho bapalami ba CD pele ba atolosa karolo ea oona ea karolo ea karolo ea lehae la lipapali tsa thepa ea lehae.
The Bottom Line
Tlhaloso ea Digital Optical ke e 'ngoe ea likhetho tse ngata tse ka sebelisoang ho fetisetsa lipontšo tsa molumo ka digitally ho tloha mochine oa mohloli o lumellanang le ba amohelang lipapali tsa lehae (le maemong a mang, moemeli oa stereo).
Ho cheka ka ho teba historing, kaho, le litlhaloso tsa theknoloji tsa li-connectivity tsa Digital Optical / Toslink li bua ka TOSLINK Interconnect History & Basics (ka Audioholics).
Ho na le kopano e 'ngoe ea di-audio e fumanehang e nang le litlhaloso tse tšoanang le Digital Optical,' me ke Digital Coaxial , e fetisang lipontšo tsa motlakase ka mohala oa setso, eseng leseli.