Nzira yekusarudza uye nzira yekubatanidza optical tambo yekurira kuTV

Optical tambo yeruzha kana yakabatana neTV – ndezvipi zvakanakira, kuti inoshanda sei, maitiro ekusarudza acoustic odhiyo tambo.

Optical Audio output

Kuti ushande nehunyanzvi hwemazuva ano, zvinova zvakakosha kuti uve nechokwadi chekufambiswa kwehuwandu hwemashoko nekukurumidza. Kazhinji kazhinji, waya dzesimbi netambo dzaishandiswa nokuda kwechinangwa ichi. Muzviitiko zvakawanda, vakagadzirisa basa iri, asi nekufamba kwenguva, kugona kwavo dzimwe nguva kunogona kushaikwa. Dambudziko iri rinokonzerwa nekuti kufambiswa kwezviratidzo zvemagetsi kune zvakakosha izvo dzimwe nguva zvinodzivirira zvinodikanwa zvekushandisa paramita kuti zviwanikwe:

1. Iyo yakakwirira iyo frequency inoshandiswa, iyo inokurumidza kuora kuchaitika.
2. Pakutumira masaini, simba rinoiswa munzvimbo yakapoteredza. Kusimba kunowedzera nekuwedzera frequency.
3. Kupfuura kwealternating current kunogadzira magnetic field inovhiringa waya dziri pedyo.

Saka, kana uchitumira ruzivo nekumhanya kukuru pamusoro pematare esimbi, pane zvinhu zvinodzivirira kuwedzera kuwedzera kwekushanda. Iko kushandiswa kwefiber optic tambo kunobvumira kutapurirana data pane mamwe masimboti emuviri. Basa ravo rakadai. Tambo ibundle remafibhi, rimwe nerimwe rine chikamu chakajeka chepakati uye sheath. Iyo yekupedzisira haingodziviriri mafibhi kubva mukukuvara kwemagetsi, asiwo ine inofungidzira zvinhu. Kufambiswa kwechiedza kuburikidza ne fiber ye optical cable:
Mutakuri wechiratidzo isimbi yemwenje, iyo, ichipfuura nepakati pefiber, inodzokororwa kuratidzwa kubva kumadziro ayo, zvisingaite pasina kurasikirwa kwayo. Iyo dhayamita diki inoita kuti igone kuchinjika, ichibvumira kuti ifambiswe chero painoda. Ruzivo runoiswa encoded nekugadzirisa mwenje unoyerera nelaser. Kana yasvika kwainoenda, decryption inoitwa uchishandisa photodetector. Saka, mazinga ekufambisa mashoko anosvika akati wandei pasekondi anogona kuwanikwa. Nekudaro, iyi kumhanya kwepamusoro kunogona kuwanikwa chete nemhando yepamusoro yepamusoro optical fiber. Kushandiswa kwayo kunopa zvinotevera zvinobatsira:

1. Kumhanya kwepamusoro uye huwandu hwakakosha hwe data yakatumirwa.
2. Chiyero chepamusoro chekudzivirira kupindira kwekunze.
3. Diki-chikamu-chikamu, chinobvumira tambo kuti ifambiswe chero kwainoda.
4. Iko hakuna njodzi yekuputsika kwakabatana nekuvapo kwepamusoro voltage.
5. Iko hakuna nzira yekukopa yakavanzika data munzira yechiratidzo pasina kukuvadza fiber.

Nekudaro, panguva yekushanda kwedhijitari odhiyo kunze tambo, iwe uchafanirwa kutarisana nezvinotevera zvakaipa:

1. Pakuisa, hazvibviri kuita mabhendi akapinza. Izvi zvinogona kukanganisa tambo.
2. Kuti uverenge nekunyora ruzivo kuburikidza netambo yeoptical audio, midziyo yakasarudzika inodiwa.
3. Hazvibviri kubatanidza waya uchishandisa twisting. Kuti uwane chinangwa ichi, magumo anofanira kutengeswa pamwe chete.

Kushandiswa kwefiber optical pakufambiswa kwezviratidzo zveacoustic kunovimbisa kubereka kwemhando yepamusoro. Iyi nzira inoonekwa seyepamusoro mhando yekufambisa analog odhiyo. Optical connectors yekufambisa ruzha paTV:
Kana uchitumira chiratidzo chekuteerera, kugadzirisa kunoitika mumatanho akati wandei:

1. Kutanga kutendeuka kubva kumagetsi kuenda kumaziso.
2. Kutumira kuburikidza nefiber optic cable.
3. Signal reception.
4. Inoshandurwa kubva kumagetsi kune fomu yemagetsi, uye ipapo kutamba kunoitwa.

Kunyangwe zvinotendwa kuti hazvibviri kucheka uye kubatanidza tambo dzemaziso, mune dzimwe nguva izvi zvinogona kuitwa nemaoko, asi nekukanganisa kudiki, hunhu hwekutapurirana huchadonha zvakanyanya. Naizvozvo, zviri nani kushandisa iwo tambo dzakagadzirwa uye dzakagadzirirwa nenzira yeindasitiri.

Iye zvino maTV ekubatanidza anoshandisa HDMI connector, iyo inopa mufananidzo wepamusoro-soro uye kutumira inzwi.

Mubvunzo unomuka wekuti yakawanda sei inodiwa kushandisa optical fiber pakufambisa inzwi. Inogona kusashanda mune zvese zviitiko. Semuenzaniso, kana iwe uchida kubatanidza zvakasiyana mutambi kana imwe sosi inonzwika, saka mune iyi kesi tambo yemaziso ichabatsira kumisikidza yemhando yepamusoro yekubatanidza.

Ndeapi marudzi eDigital Audio Out Optical aripo

Iyo S / PDIF chiyero chinoshandiswa kutapurirana odhiyo. Inomirira “Sony/Philips Digital Interface Format”. Kuti uite izvi, unogona kushandisa mhando mbiri dzetambo:

1. Coaxial inoshandisa RCA zvibatanidza. Iyi sarudzo zvishoma nezvishoma inova chinhu chekare, ichipa nzira kune fiber optic tambo. Nekudaro, akawanda maodhiyo edhiyo ane majoini akadaro ekubatanidza. Inogona kushandiswa, asi tekinoroji iyi haizokubatsira kuti uwane ruzha rwakakwana.

   

2. Fiber optic inonzi TOSLINK . Inokubvumira kuti uwane ruzha rukuru, asi panguva imwechete teknolojia yekubatanidza inoramba iri nyore. Kushandiswa kwayo kuri kuramba kuchiwedzera.

TOSLINK yava kunyanya kushandiswa nechiyero ichi, saka zita rayo neS/PDIF zvinowanzo shandiswa zvakasiyana.
Optical connections inogona kuva monomode kana multimode. Muchiitiko chekutanga, chiratidzo chekufambisa kwehutano chichave chakakwirira, sezvo mu multimode mode, miranzi inoratidzwa pamakona akasiyana, uye pamatanho makuru izvi zvinogona kutungamirira kuderera kwehutano hwekufambisa data. Panguva imwecheteyo, single-mode cable ine mutengo wepamusoro.

Nzira yekusarudza tambo ye optical yekubatanidza TV

Paunenge uchisarudza, iwe unofanirwa kuyedza kuve nechokwadi chekuti tambo inopa yakanyanya kunaka yekufambisa inzwi. Mukuita kudaro, iwe unofanirwa kuterera kune zvinotevera:

1. Iwe unofanirwa kutenga tambo yehurefu hwakadaro kuti inogona kushandiswa zvakananga pakubatanidza. Hazvikurudzirwi kugadzirisa kureba kwayo iwe pachako.
2. Zvinotendwa kuti tambo haifaniri kunge yakareba kupfuura 10 m , kana zvisina kudaro kunaka kwechiratidzo chinotapurirwa kunogona kuderera. Iyo yakakwana dzimwe nguva inonzi iyo ine urefu hwemamita mashanu . Kune mhando dzemhando yepamusoro dzetambo dzinopa kutapurirana pamusoro pemakumi emamita uchichengetedza hunhu hwezwi.
3. Kunyange zvazvo tambo yakaonda iri nyore kumhanya kunyange munzvimbo dzakaoma, zvisinei, kazhinji , iyo yakakura, iyo iri nani inoshanda uye inogara kwenguva refu .
4. Chero tambo ye optical ine fiber, imwe neimwe ine sheath yayo . Kune marudzi anodhura zvakanyanya, tambo inogona kunge iine imwezve, iyo yakagadzirwa nenylon.
5. Izvo zvakakosha kuti utarise kune izvo zvinhu zvinoshandiswa kugadzira yakajeka yemukati chikamu chefiber . Iyo inonyanya kufarirwa igirazi kana silica.

Tambo imwe neimwe inoratidzwa nekuwanda kwehuwandu hwechiratidzo chayo chekuteerera. Inofanirwa kuenderana nehunhu hweiyo audio system iri kushandiswa. Kazhinji tiri kutaura nezve frequency ye9-11 MHz.

Maitiro ekubatanidza vatauri uye maodhiyo masisitimu kuTV kuburikidza nekubuda kwemaziso

Paunenge uchigadzira kubatana, zvinodikanwa kugadzirira fiber optic tambo yehurefu hunodiwa pamberi. Inoonekwa seyakakwana kana iri 15 cm yakakwirira kupfuura chinhambwe pakati peTV nevatauri.
Paunenge uchiisa, zvinodikanwa kuisa zvakanaka tambo. Inofanira kuyeukwa kuti haifaniri kunge ine mabhendi akapinza. Iwe unofanirwa kutsvaga chiteshi chinoenderana kumashure kweTV inogamuchira. Zita rayo chairo rinoenderana nemhando yeTV yauri kushandisa. Mazita anonyanya kuzivikanwa ndeaya: “Optical Digital Audio Out”, “Optical Audio”, “SPDIF” kana “Toslink”. Chiteshi chinogona kuvharwa nechivharo. Kuti uivhure, unoda kuisa tambo nekuedza zvishomanana. Izvi zvichavhura slot. Mushure meizvozvo, tambo inokwidziridzwa zvishoma kuti iite yakasimba.
Zvadaro, batanidza kune audio system. Kuti uite izvi, imwe mugumo wetambo inopinzwa mune yakakodzera yekubatanidza kwayo. Mushure meizvozvo, sipika system neTV zvinobatidzwa. Kana ruzha ruchiridzwa zvakajairika, zvinoreva kuti kubatana kwakabudirira. Kana isipo, unofanira kutarisa kuti inzwi riri pavatauri rinokwana here uye rinosarudzwa paTV. Tambo haifaniri kumonyoroka kana kutambanudzwa, sezvo izvi zvichaderedza kunaka kwebasa. Muhupo hwekukuvara kwemagetsi, haigone kugadziriswa – ichafanirwa kutsiviwa.

Inofanira kutakurwa mupfungwa kuti mamiriro anokosha ekushanda kwakakodzera kwetambo ndeyekuchena pamajoini. Hapafanirwe kunge paine kahuruva apa.

Maitiro ekubatanidza tambo yeOptical yeTV uye imba yemitambo

Kushandisa imba yemitambo inobvumidza iwe kunakidzwa nemhando yepamusoro mufananidzo uye ruzha. Mariri, zvinhu zvose zvinodiwa zvakabatanidzwa kune anogamuchira, uye iye – kuTV.
Iyo imba yemitambo system inosanganisira zvinotevera zvikamu:

1. Signal source. Inogona kubva kune antenna, kubva paInternet, kubva kune flash drive ine firimu yakanyorwa, kana neimwe nzira.
2. AV inogamuchira kana amplifier.
3. Kubatanidza tambo dzinobatanidza zvinhu zvese zvehurongwa.
4. Iyo TV inoshandiswa semudziyo wekuratidzira.
5. High- quality speaker system , iyo inogona kuve neyakasiyana chimiro.

Kuti ubatanidze ruzha muimba yemitambo yepamba, batanidza iyo yekuona yeanogamuchira uye yakafanana pa. iyo TV. Maodhiyo emidziyo yakabatana kune inogamuchira vachishandisa zvikochekedzo zvavanazvo. Iyi inotevera mienzaniso yekubatanidza dhayagiramu:

1. Zvinokwanisika kushandisa panguva imwe chete coaxial tambo yekubatanidza kubva kune izvi zvishandiso uye fiber optic cable yekubatanidza set-top box neTV.
2. Iko kune inoshandura inoshandura inoshandura 5.1 dhijitari chiratidzo kuita 5.1 odhiyo chiratidzo. Iyo ine maviri optical inputs uye matatu odhiyo cinch zvabuda.

Kuti unzwe zvirinani, zviri nani kushandisa fiber optic yekubatanidza. Kana iyo yekubatanidza iri yehurombo husina kunaka, saka izvi hazvikubvumire iwe kuti uwane mabhenefiti eimba yemitambo.

Solution yematambudziko

Kana mushandisi achida kubatanidza audio system kuTV achishandisa tambo yemaziso, saka anofanira kunge ane zvibatanidza zvakakodzera zveizvi. Havasi nguva dzose varipo. Mumwe muenzaniso wezvipingamupinyi zvingangove midziyo yemitambo yepamba yakaunganidzwa kwemakore akawanda. Mhando dzakasiyana dzekubatanidza dzinogona kushandiswa pano, uye kwete hazvo magetsi. Muzviitiko zvakadaro, unogona dzimwe nguva kushandisa converter. Iri mudziyo une zvinopinda uye zvinobuda. Panogona kunge paine imwe kana kupfuura. Kushandisa iyo yakakodzera mhando yevashanduri inobvumidza iwe kutora mukana wemabhenefiti efiber optic tambo. Maitiro ekubatanidza vatauri kuTV kuburikidza neoptical audio inobuda Optical Digital Audio: https://youtu. be/LaBxSLW4efs Dzimwe nguva paunobatanidza haunzwi ruzha rwemhando yepamusoro, kunyangwe pakutanga kuona zvese zvinoitwa zvakanaka. Chimwe chezvikonzero zvinogona kunge chiri guruva ingress panzvimbo dzekubatanidza. Kunyangwe chidimbu chimwe cheguruva chinogona kuderedza zvakanyanya kunaka kwekufambiswa kwedata. Kuti ugadzirise mamiriro acho ezvinhu, zvakakwana kungochenesa chibatanidza, kuvhuvhuta izvo zvinokanganisa kushanda kwakanaka.