Uzixhuma kanjani izipikha ku-TV ngokuphuma komsindo obonakalayo

Akuwona wonke umuntu ongakwazi ukuya e-cinema, futhi akuwona wonke umuntu oyidingayo. Ngakho-ke, abantu abaningi babuka ama-movie ekhaya, ku-TV, kodwa amandla ezikhulumi ezakhelwe ngaphakathi awanele, ngakho-ke kufanele uxhume izikhulumi. Lokhu kuphakamisa umbuzo, kanjani ukwenza? Kunezindlela eziningi ezahlukene, enye yazo ikhebula le-optical.

Iyini intambo yokubona yokuxhuma ama-acoustics

Intambo yokubona ikhiqiza isignali yomsindo yedijithali futhi iyidlulise. Ikhebuli ikhulisa isignali ye-TV, ngokwenza kanjalo iyenze iphakame, bese iwudlulisela ukuze sizwe. Ungasebenzisa ikhebula le-coaxial, kodwa i-optical inezinzuzo eziningi. Isibonelo: kunciphisa ukulahlekelwa kwesignali, futhi iziphatha kangcono kakhulu kumabanga amade.

Indlela yokuxhuma intambo yokubona ku-TV kanye nesistimu yesipikha – imiyalelo

Vala i-TV yakho ngaphambi kokuxhuma!

Ukuxhuma ama-acoustics usebenzisa ikhebula lokubona, ungasebenzisa lo myalelo:

1. Okokuqala, thola ngemuva noma ohlangothini lwe-TV isixhumi esinombhalo owodwa walokhu okulandelayo (ama-TV ahlukene anamagama ahlukene): I-Optical Audio, i-Digital Audio, i-Toslink. Bese uxhuma isiphetho sokuqala sekhebula.

Okubalulekile! Ubude bezintambo ezinconyiwe akufanele bube ngaphezu kwamamitha angu-5, khona-ke umsindo uzodluliselwa ngaphandle kokuphazamiseka futhi ukulahlekelwa kwawo kuzokhishwa.

[i-id yamagama-ncazo = “okunamathiselwe_7677″ align=”aligncenter” width=”342″]
Ikhebuli yokubona yokuxhuma izipikha ku-TV akufanele ibe ngaphezu kwamamitha angu-3-5[/caption]

2. Thola ujeke weDigital Audio IN kudivayisi yakho yesipika, bese uxhuma ngakolunye uhlangothi lwekhebula.
3. Cacisa umthombo ozikhethele wona, okuzenzakalelayo yi-D.IN. Bese uye esigabeni sezilungiselelo ku-TV, khetha “umsindo”, “izilungiselelo zesipikha”, “khetha isipikha”. Khetha “umamukeli wangaphandle”, “okukhiphayo optical”.

Ixhuma izikhulisamsindo ezengeziwe

Usebenzisa intambo yokubona, ungaxhuma izinhlobo ezahlukene zama-acoustics ku-TV yakho. Isistimu ye-acoustic iyasebenza futhi ayisebenzi. Uzixhuma kanjani izipikha, ama-headphone, ama-acoustics angu-5.1 ku-TV: https://youtu.be/UjSVYNefUwU Isistimu yesipikha esebenzayo iphuma kwabanye kalula kakhulu. Inokulawula ivolumu nentambo yamandla. Izipikha zekhompyutha ziyisibonelo sama-acoustics asebenzayo. Xhuma ama-acoustics asebenzayo kaningi kujekhi ye-headphone. [i-id yamagama-ncazo = “okunamathiselwe_7679” align = “aligncenter” wide = “277”]
Isistimu yesipikha esisebenzayo [/ amazwibela] Ezinye izipikha zinesixhumanisi sokufaka esibonakalayo, esingatholwa ngombhalo othi Digital IN. Intambo yokubona iyadingeka ukuze kuxhunywe lezi zipikha ku-TV. Izinzuzo zezikhulumi ezisebenzayo ukuthi zidlulisa kahle umsindo ngaphandle kokusika ikhwalithi yayo, futhi zikhulisa ivolumu ezingeni elihloniphekile. Okuwukuphela kwe-drawback ukuthi awakhiqizi amafrikhwensi aphansi kahle. Isistimu yesipikha esingenasici – ihluke kuneyedlule lapho kungabikho i-amplifier eyakhelwe ngaphakathi, ngenxa yalokhu kufanele uxhume iyunithi ehlukile. Uma uxhuma i-amplifier, naka ukuthi yisiphi isipikha senzelwe sona. Kwesokunxele – kwesobunxele, kwesokudla – kwesokudla. [i-id yamagama-ncazo = “okunamathiselwe_7680” align = “aligncenter” wide = “257”]
Isistimu yesipikha esinganyakazi [/ amazwibela] I-amplifier ixhunywe kusetshenziswa izinsimbi eziyisikulufa, ngemva kwalokho isistimu yonke ixhunywa ku-TV nge-HDMI, kodwa uma singekho isixhumi esinjalo, sixhunywa ngezixhumi ezikhona. Uzixhuma kanjani izipikha ku-TV ngama-tulips kanye nokuphuma komsindo okubonakalayo usebenzisa i-optics-to-analog RCA tulips converter: https://youtu.be/z2TVhFH1lys

Ungasixhuma kanjani isiteshi se-Yandex ku-TV usebenzisa i-HDMI

I- Yandex Station iyisistimu ehlakaniphile ekuvumela ukuthi ulawule i-TV yakho usebenzisa izwi lakho. Kunesiteshi esikhulu nesincane. Ukuxhuma isiteshi esincane, kwanele ukusebenzisa uxhumano lwe-bluetooth, kodwa manje uzofunda indlela yokuxhuma enkulu. Isiteshi siza nezintambo ze-HDMI ezidinga ukuxhunywa ku-TV, noma amabhokisi okusetha phezulu kusixhumi esifanele. Ngemva kwalokho, uzokwazi ukusebenzisa u-Alice ngezwi lakho. [i-id yamagama-ncazo = “okunamathiselwe_7681″ align=”aligncenter” wide=”247″]
Isiteshi se-Yandex[/caption]

Amathiphu Okuthenga Ikhebula Lokubona

Amathiphu ambalwa namasu okufanele uwalandele ngaphambi kokuthenga ikhebula lokubona. Phela, konke lokhu kuthinta kokubili ukuqina kwayo kanye nekhwalithi yokukhiqiza umsindo.

1. Kutuswa ukuthi uthenge izintambo eziwugqinsi, njengoba ziqinile.
2. Akufanele ulondoloze kukhebula, njengoba ezibiza kakhulu futhi ezisezingeni eliphakeme zine-nylon sheath, ehlinzeka ngokuvikeleka okwengeziwe.
3. Naka umkhawulokudonsa wekhebula, lapho umsindo ungadlula khona, ungcono. Izintambo ezinhle zidlula ku-9 kuye ku-11 MHz.
4. Kuyafaneleka futhi ukuthenga izintambo ezinomgogodla wengilazi, njengoba zisezingeni elingcono kunepulasitiki.

[i-id yamagama-ncazo = “okunamathiselwe_7682″ align=”aligncenter” wide=”353″] Ikhebula le-cross
-sectional optical[/caption]

Okukhiphayo ku-TV

Ukuze kuthuthukiswe isignali yomsindo kuma-TV, intambo ye-fiberglass yasungulwa ukuze idlulise amasignali okukhanya ebangeni elide. Ngenxa yalokhu, umsindo udluliselwa ezingeni eliphezulu kakhulu. Lokhu kungenxa yokuntuleka kwethonya lokukhanya kwe-electromagnetic kusiginali edlulisiwe. Ama-transmitter angama-LED, futhi umamukeli yisithwebuli sezithombe esine-amplifier ebuyisela isignali esontekile.

Isetshenziselwa ini

Sebenzisa okokukhiphayo ukuze usakaze umsindo usuka ku-TV uye kuzipikha. Ngayo, kuba nokwenzeka ukwamukela nokucubungula isignali yomsindo ngama-acoustics. Ukuze lokhu kwenzeke, kufanele kube nesixhumi esikhethekile se-Optical OUT. Umsebenzi oyinhloko ukuhlinzeka ngomsindo wekhwalithi ephezulu. [i-id yamagama-ncazo = “okunamathiselwe_7687″ align=”aligncenter” wide=”800″]
I- Optical OUT[/caption] Amadivayisi amaningi okudlulisa ukukhanya asekela ukudluliswa kwedatha:

• Sebenzisa isignali kagesi ukuze uyiguqule ibe yi-optical.
• Umsindo udluliswa ungashintshiwe, into kuphela ukuthi ivolumu yayo iyashintsha ibe namandla.
• Ukwamukela isignali yokubona.
• Ukuguqula isignali yokubona ibe ekagesi.

Okubalulekile! Kungakhathaliseki ukuthi ikhebula lihle kangakanani, lizosebenza ngokugcwele kuphela ngemishini yekhwalithi ephezulu, khona-ke ungakwazi ukuyilayisha ngemisebenzi ehlukahlukene futhi izokwenza umsebenzi omuhle kakhulu ngayo.

Ayini ama-acoustics e-TV

Ngokuhamba kweminyaka, kuye kwadalwa amadivaysi amaningi e-acoustic, ngalinye lihlukile kunangaphambili. Kodwa naphezu kwalesi setha, wonke amasistimu ahlukaniswe ngokwemingcele ethile:

• Idizayini.
• Inhloso yesicelo.
• Iyasebenza futhi ayikwenzi.
• Indlela yokuxhumana.

Idizayini

Umklamo unesibopho somsindo wesistimu. Idizayini isebenzisa izixazululo eziningi zokuklama ezihlobene nokuma kwedivayisi, kodwa isahlukanise amafomu angu-3:

1. Unxande.
2. Iphiramidi.
3. I-Spherical.

Izipikha eziwunxande zikhiqiza ikhwalithi yomsindo ehamba phambili. Amacala nawo ahlukaniswe abe avaliwe futhi ane-inverter yesigaba. Uhlobo lokuqala yilona oluvame kakhulu futhi lungabonakala ezikhulumini eziningi. Eyesibili isetshenziswa kuma-subwoofers.

Ukwehluka kokuxhumana kuye ngohlobo lwezikhulumi

Kunezinhlobo ezimbili zezikhulumi: ezinezintambo nezingenantambo. Uma konke kucacile nge-wireless – exhunywe ku-bluetooth nokulawula ngenye idivayisi, khona-ke izinto zijabulisa kakhulu ngezintambo. Kunezindlela eziningi ezahlukene zokuxhuma izipikha ezinezintambo. Konke kunqunyelwe kuphela izixhumi ezikhona kusipika nezintambo zakho onazo. Indlela ejwayelekile kakhulu yokuxhuma ama-acoustics ku-HDMI-optics TV. [i-id yamagama-ncazo = “okunamathiselwe_7690″ align=”aligncenter” wide=”1200″]
Intambo ye-HDMI vs Optical ukuxhuma izipikha ku-TV ngokuphuma komsindo obonakalayo[/caption]

Ungaxhuma kanjani i-fiber optic ku-TV

Ikhebuli kufanele ihanjiswe ngendlela efanele ngaphambi kokuxhumeka. Into esemqoka ukuthi kufanele ibe yinde ngo-10-15 cm kunebanga ukusuka ku-TV ukuya kuzipikha.Ngemva kokuba usuyigijimisile ikhebula, udinga ukuthola isixhumi esikhethekile, esivame ukubizwa ngokuthi: I-Optical Audio, Optical Digital Audio. Out, SPDIF, noma Toslink. Xhuma ikhebula lakho usebenzisa le mbobo.
Manje ake sibheke isistimu yakho yomsindo. Thola isixhumi esifanayo kuso bese uxhume ikhebula kuso. Uma zonke lezi zinyathelo seziqediwe, vula i-TV nesistimu yakho. Uma kunomsindo, ukuxhumana kuphumelele.
Uma ungekho umsindo – hlola ukuthi izinga levolumu ku-TV nezipikha alilingani no-0.

Izintengo zekhwalithi ephezulu yezintambo ezibonakalayo

Izindleko ezilinganiselwe zekhebula lezici ezithile, sizophinde siqhathanise amamodeli ahlukene bese ukhetha ofaneleka kakhulu. Kubalulekile ukukhumbula ukuthi indlela yokukhetha ikhebula okukhulunywe ngayo ngaphambili kufanele isetshenziswe. Amamodeli Adumile:

1. Ikhebuli yokubona yobhalisile i-Alpha Mile FTTx , equkethe ingqikithi yensimbi futhi equkethe i-fiberglass. Idizayinelwe ukubeka ama-attics, amagumbi angaphansi, kungenzeka futhi ukubeka phakathi kwezindlu. Ngobukhulu bayo be-mineral fibre, ayizwani nokulimala komshini kanye nokuguqulwa. Inomumo oyindilinga, ngenxa yokuthi ukungqubuzana kucishe kuqedwe ngokuphelele lapho kubekwe. Ikhebula elifanayo lizobiza ama-ruble angu-6.500-7.500 ngekhilomitha. Ngamafuphi ama-unwindings, isetshenziselwa ukuxhuma ama-acoustics asekhaya kanye ne-TV.
2. Intambo yokubona i -SNR-FOCA-UT1-04, yokuhlanganisa imigqa yokuxhumana phakathi kwezakhiwo. Ikhebula lifakwe imojuli ye-optical emaphakathi equkethe imicu. Ijeli ye-Hydrophobic ngaphakathi – ivikela i-fiber ku-hydrogen. Kuzobiza cishe ama-ruble ayi-18,000-20,500 ngekhilomitha.