Nzira yekusarudza AV inogamuchira

AV inogamuchira (A/V-receiver, Chirungu AV inogamuchira - odhiyo-vhidhiyo inogamuchira) ndiyo inonyanya kuomarara uye inoshanda yakawanda imba yemitambo chikamu pane zvese zvinogoneka. Zvinogona kutaurwa kuti uyu ndiwo moyo chaiwo weimba yemitambo. Iyo AV inogamuchira inotora nzvimbo yepakati muhurongwa pakati pechitubu (DVD kana Blu-Ray player, komputa, media server, nezvimwewo) uye seti yeakakomberedza masisitimu eruzha (kazhinji 5-7 vatauri uye 1-2 subwoofers). Muzviitiko zvakawanda, kunyange chiratidzo chevhidhiyo kubva kunobva kunoendeswa kuTV kana purojekita kuburikidza neAV inogamuchira. Sezvauri kuona, kana pasina mugamuchiri muimba yemitambo, hapana chimwe chezvikamu zvayo chichakwanisa kutaurirana nevamwe, uye kuona hakugone kuitika.

Saizvozvo, AV inogamuchira midziyo yakati wandei yakasanganiswa mune imwe pasuru. Ndiyo nzvimbo yekuchinja yeimba yese theatre system. Zviri kuna AV inogamuchira kuti zvimwe zvikamu zvese zvehurongwa zvakabatana. Iyo AV inogamuchira inogamuchira, maitiro (decodes), inokudza uye inogoverazve masaini eodhiyo nemavhidhiyo pakati pezvimwe zvikamu zvehurongwa. Mukuwedzera, sebhonasi diki, vazhinji vanogamuchira vane yakavakirwa-mukati tuner yekugamuchira nhepfenyuro. Pakazara, switcher, Decoder , digital-to-analog converter, preamplifier, simba amplifier, redhiyo tuner zvinosanganiswa muchikamu chimwe chete.

Muchikamu chino, nyanzvi dzechitoro "Mudzidzi" dzichakuudza kusarudza iyo AV inogamuchira kuti unoda, uye kwete overpay panguva imwe chete.

pakurima

Unofanira kuverenga nemazvo kuwanda kwezvinopinza kuti uchada. Zvaunoda zvechokwadi hazvizove zvakakura semumwe mutambi wepamberi ane mazana emitambo yemitambo yeretro, asi iwe uchashamisika kuti iwe uchakurumidza sei kuwana kushandiswa kwezvinhu izvi zvese, saka gara uchitenga modhi ine spare yeramangwana. .

Kuti nditange, nyora mazita emidziyo yose kuti iwe uchabatana neanogamuchira uye kuratidza marudzi ekubatanidza avanoda:
- Chikamu odhiyo uye vhidhiyo (5 RCA plugs) -
SCART (inowanikwa zvakanyanya pamidziyo yeEurope)
kana jack chete 3.5mm)
- Yakaumbwa odhiyo uye vhidhiyo (3x RCA - Tsvuku / Ichena / Yero)
-TOSLINK optical audio

Vazhinji vanogamuchira vanozokwanisa kumhanyisa chidimbu chimwe kana zviviri zvemidziyo yenhaka; nhamba huru yauchawana inechekuita nenhamba ye HDMI kupinza.

Amplifier simba

Vanogamuchira vane mashandiro ekuwedzera anodhura, asi mukana mukuru wevanodhura vanogamuchira inowedzera simba renzwi . Yakanakisa headroom amplifier inongosimudza huwandu hweakaomerwa mavhesi mavhesi pasina kukonzera zvinonzwika kukanganisa. Kunyangwe dzimwe nguva zvakaoma kuona chinodiwa chesimba chinodiwa. Izvo zvese zvinoenderana kwete chete nehukuru hwekamuri uye kugona kwemaacoustic masisitimu anoshandura simba remagetsi kuita ruzha. The chokwadi ndiko kuti iwe unofanirwa kufunga nezve nzira dzakasiyana inoshandiswa nevagadziri mukuongorora simba uye zvikamu zvekuyera kuitira kuenzanisa vanogamuchira zvine chinangwa. Semuenzaniso, kune vaviri vanogamuchira, uye vese vane yakaziviswa yakayerwa simba re100 watts .pachiteshi, iine coefficient ye-non-linear kukanganisa kwe0.1% paunenge uchishanda pa8-ohm stereo speaker. Asi chimwe chazvo chinogona kusasangana nezvinodiwa izvi nepamusoro vhoriyamu, kana iwe uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge uchinge rwaunoda kuridza mumhanzi. Panguva imwecheteyo, vamwe vanogamuchira "vanodzipa" uye kuderedza simba rekubuda pamatanho ese kamwechete, kana kudzima kwechinguva kudzivirira kupisa uye kutadza kutadza.

Simba racho yeAV inogamuchira a inofanirwa kuverengerwa mumatambudziko matatu:

1. When kusarudza kamuri yebhaisikopo . Iyo yakakura kamuri, iyo yakawanda simba inodiwa kune yayo yakazara zvibodzwa.

2. When acoustic processing yekamuri pasi pe cinema. Iyo yakawanda muffled mukamuri, simba rakawanda rinodiwa kuti riinzwire.

3. Pakusarudza komberedza vatauri . Iyo yakakwirira yekunzwa, simba shoma iyo AV inogamuchira inoda . Kuwedzera kwega kwega kwekunzwa ne3dB hafu yehuwandu hwesimba rinodiwa ne AV inogamuchira kuwana vhoriyamu imwechete. Iyo impedance kana impedance yemutauri system (4, 6 kana 8 ohms) yakakoshawo. Kudzikira kweimpedance yemukurukuri, ndiko kunowedzera kuomera mutoro iyo AV inogamuchirauye ndizvo, sezvo zvinoda imwe yazvino kune ruzha ruzere. Mamwe maamplifiers haakwanise kuburitsa yakakwira ikozvino kwenguva yakareba, saka haikwanise kushanda neakaderera-impedance acoustics (4 ohms). Semutemo, iyo yakaderera inobvumidzwa mutauri impedance kune anogamuchira inoratidzwa mupasipoti yayo kana panhivi yekumashure.
Kana iwe ukaregeredza kurudziro yemugadziri uye kubatanidza vatauri vane impedance pazasi peiyo shoma inotenderwa, saka panguva yebasa refu izvi zvinogona kutungamirira mukupisa uye kutadza kweiyo AV inogamuchira pachayo . Saka chenjera pakusarudza mutual speaker uye anogamuchira, nyatso teerera kuenderana kwavo kana kuti tisiye isu, nyanzvi dzeHIFI PROFI salon.

Kuedza pabhenji rekuyedza kunobatsira kuona zvikanganiso zvakadaro mune amplifiers. Miedzo yakakomba inova kurwadzisa chaiko kune amplifier. Amplifiers haawanzo kusangana nemitoro yakadai kana uchigadzira ruzha chairwo. Asi kugona kweamplifier kuendesa panguva imwe chete pamatanho ese simba rakatsanangurwa mune tekinoroji maratidziro anozosimbisa kuvimbika kwesimba sosi uye kugona kweanogamuchira kutyaira yako speaker system mukati mesimba rese. dungwerungwe e, kubva pakudzvova kunokatyamadza kusvika kune kazevezeve kasinganzwike.

THX - vanogamuchira vanogamuchira, kana vabatanidzwa THX - vatauri vakasimbiswa, vanoendesa vhoriyamu yaunoda mukamuri yavakagadzirirwa kukwana.

Channels

Kune akati wandei magadzirirwo ekurira kwevatauri: 5.1, 6.1, 7.1, 9.1 uye 11.1. ".1" inoreva subwoofer, iyo inokonzera bass; iwe unogona kutowana ".2" zvinoreva kutsigirwa kwema subwoofers maviri. Iyo 5.1 yekumisikidza yekumisikidza inodarika kukwana avhareji imba yokutandarira , asi mamwe mabhaisikopo eBlu-ray anoda iyo 7.1 set kana iwe uchida mhando yepamusoro.

Mangani machani ekusimudzira uye maaudio speaker aunoda? Nyanzvi zhinji dzinobvuma kuti 5.1 chiteshi kumisikidzwa yakakwana kugadzira inoyevedza imba yemitambo system. Inosanganisira kumberi kwekuruboshwe, pakati nekurudyi vatauri, pamwe chete nemashure emashure anonzwika, akaiswa padivi pemadziro emadziro uye zvishoma kuseri kwenzvimbo huru dzekugara. Imwe subwoofer yakaparadzana inobvumira kuiswa kwakaringana. Kusvika nguva pfupi yadarika, pakanga paine mashoma emimhanzi akarekodhwa uye mabhaisikopo emutsindo ane tsigiro yezviteshi zvinomwe, izvo zvakaita kuti 7.1 chiteshi masisitimu asanyanya kushandiswa. Mazuvano Blu-ray Disc Recordings Atova Kupihwa High-Resolution Digital Audionerutsigiro rwe7.1 chiteshi ruzha. Nekudaro, 5.1 chiteshi chemutauri wekuwedzera hakufanirwe kutariswa sechinhu chinodiwa nhasi, kunyangwe nhasi chete vanogamuchira zvakachipa vane isingasviki manomwe chiteshi chekusimudzira. Aya maviri ekuwedzera chiteshi anogona kushandiswa kubatanidza vatauri vekumashure, asi vazhinji vanogamuchira vanogona kugadzirwa kuti vadye kuburikidza navo mukati. imba yechipiri Stereo .

Kuwedzera kune 7-channel inogamuchira, panogona kuve ne9 kana kunyange gumi neimwe-channel (ine mutsara amplifier zvinobuda), izvo zvinokutendera iwe kuti uwedzere kumberi mataurirwo ehurefu uye humwe hupamhi hwenzwi. Mushure mekugamuchira, nekudaro, kuwedzera kwekuwedzera kwe11 chiteshi chinonzwika. Nekudaro, pasina akakodzera akawanda-chanera ruzha, kugona kwekuwedzera nzira dzekuwedzera kunoramba kuine nharo.

Dhijitari kune Analog Converter (DAC)

Basa rakakosha pakusarudza AV inogamuchira rinoridzwa neodhiyo DAC , inoratidzirwa nechiyero chekuenzanisa, kukosha kwayo kunoratidzwa mu main maitiro e AV receiver. Iyo yakakura kukosha kwayo, zviri nani. Iwo achangoburwa uye anodhura modhi ane dhijitari-kune-analogue inoshandura ine sampling rate ye192 kHz uye yakakwira. DAC's vane basa rekushandura inzwi mukati AV vanogamuchira uye iva nekudzika zvishoma kwe24 chidimbu ine sampling rate inosvika 96 kHz, nepo modhi dzinodhura dzichiwanzova nemafrequency e192 uye 256 kHz - izvi zvinopa ruzha rwepamusoro. Kana waronga kutamba SACD kana maDVD-Audio madhisiki pazvirongwa zvakanyanya, sarudza mamodheru ane sampuli chiyero chekubva 192 kHz . Kana tichienzanisa, yakajairika imba yemitambo AV vanogamuchira vane 96 kHz chete DAC . Pane mamiriro ezvinhu mukugadzirwa kweimba multimedia system kana iyo DAC yezvinodhura SACD kana DVD player inopa mhando yepamusoro yekurira kupfuura iyo DAC yakavakirwa muanogamuchira: mune iyi nyaya zvakare zvine musoro kushandisa analogi kwete yedhijitari yekubatanidza.

Iwo makuru decoder, uye akasiyana sei kubva kune mumwe nemumwe

THX ndiyo seti yezvinodiwa kune akawanda-channel cinema sound system yakagadziridzwa naLucasFilm Ltd. Chinangwa chikuru ndechekubatanidza zvizere masisitimu einjiniya einjiniya uye imba / cinema complexes, ndiko kuti, ruzha mu studio harufanire kusiyana kubva. ruzha mubhaisikopo / kumba.

Dolby Zvakomberedza iri analogue yeDolby Stereo yedzimba dzemitambo. Dolby Surround decoder inoshanda zvakafanana kune Dolby Stereo decoders. Musiyano ndewe kuti nzira nhatu huru hadzishandise hurongwa hwekudzikisa ruzha. Kana bhaisikopo reDolby Stereo rinodaidzwa kuti bhaisikopo rakadaidzwa pakaseti yevhidhiyo kana vhidhiyo disc, ruzha rwakafanana nerwemubhaisikopo. Iyo midhiya inochengeta ruzivo nezve ruzha rwenzvimbo mune yakavharidzirwa fomu, nekuda kwekutamba kwayo zvinodikanwa kushandisa Dolby Surround. decoder, iyo inogona kuratidza ruzha rwemamwe machaneli. Iyo Dolby Surround system iripo mune mbiri shanduro: yakarerutswa (Dolby Surround) uye yakawedzera yepamusoro (Dolby Surround Pro-Logic).

Dolby Pro-Logic -Dolby Pro-Logic ishanduro yepamusoro yeDolby Surround. Pamidhiya, ruzivo rweruzha runorekodhwa pamatepi maviri. Iyo Dolby Pro-Logic processor inogamuchira chiratidzo kubva kuVCR kana vhidhiyo disc inoridza uye inosarudza mamwe maviri chiteshi kubva kune maviri chiteshi: pakati uye kumashure. Iyo yepakati chiteshi yakagadzirirwa kuridza dialog uye kuibatanidza nemufananidzo wevhidhiyo. Panguva imwecheteyo, pane imwe nguva muimba, kunyengera kunogadzirwa kuti nhaurirano dziri kuuya kubva pahwindo. Kune chiteshi chemashure, vatauri vaviri vanoshandiswa, kune iyo chiratidzo chimwe chete chinodyiswa, chirongwa ichi chinokubvumira kuvhara nzvimbo yakawanda kumashure kwemuteereri.

Dolby Pro Logic II inzvimbo yakatenderedza decoder, kukwidziridzwa kweDolby Pro Logic. Basa guru re iyo decoder ndeyekuora maviri-channel stereo ruzha kuita 5.1-channel system kuitira kuti ibudise yakatenderedza ruzha nemhando inofananidzwa neDolby Digital 5.1, iyo yanga isingagoneki neyakajairwa Dolby Pro-Logic. Maererano nekambani, kuparara kwakazara kwematanho maviri kuva mashanu uye kusikwa kweiyo chaiyo yakakomberedza inzwi inogoneka chete nekuda kwechikamu chakakosha chezvikamu zviviri-marekodhi, akagadzirirwa kuwedzera vhoriyamu yekurira yatova padhisiki. Dolby Pro Logic II inoitora uye inoishandisa kukanganisa maviri edhiyo chiteshi kuita mashanu.

Dolby Pro Logic IIx - pfungwa huru ndeyekuwedzera nhamba yezviteshi kubva pa2 (mu stereo) uye 5.1 kusvika 6.1 kana 7.1. Zvimwe zviteshi zvinonzwika kumashure uye zviri mundege imwe chete nevamwe vatauri (mumwe wemisiyano mikuru kubva kuDolby Pro Logic IIz, uko mamwe matauri akaiswa pamusoro pevamwe). Zvinoenderana nekambani, iyo fomati inopa yakakwana uye isina musono ruzha. Decoderine akati wandei akakosha marongero: mafirimu, mimhanzi nemitambo. Huwandu hwezviteshi uye mhando yekutamba, maererano nekambani, iri padyo sezvinobvira kune chaiyo ruzha paunenge uchirekodha manzwi emu studio. Mumutambo modhi, ruzha rwakagadziridzwa zvakanyanya kuburitsa zvese zvinokonzeresa. Mune mimhanzi modhi, unogona kugadzirisa ruzha kuti ruenderane nezvaunofarira. Kugadziriswa kunokweretesa kune kuenzana kwenzwi repakati uye pamberi pevatauri, pamwe nekudzika uye dhigirii renzwi rakatenderedza, zvichienderana nenzvimbo yekuteerera.

Dolby Pro Logic IIz ndiwo Decoder nemaitiro matsva epamhepo ruzha. Basa guru nderekuwedzera mhedzisiro yenzvimbo kwete muhupamhi, asi mukukwirira. The decoder inoongorora data redhiyo uye inobvisa mamwe maviri emberi chiteshi, ari pamusoro peakanyanya makuru (vanowedzera vatauri vachazodiwa). Saka iyo Dolby Pro Logic IIz Decoder inoshandura 5.1 system kuita 7.1 uye 7.1 kuita 9.1. Sekureva kwekambani, izvi zvinowedzera hunhu hwezwi, sezvo munzvimbo yechisikigo, ruzha rwunouya kwete kubva kune yakachinjika ndege, asiwo yakatwasuka.

Dolby Digital (Dolby AC-3) idhijitari ruzivo rwekumanikidza system yakagadziriswa neDolby Laboratories. Inokutendera kuti uvhare ma-multi-channel odhiyo seyodhiyo track paDVD. Kusiyana kwechimiro cheDD kunoratidzwa nenhamba yenhamba. Nhamba yekutanga inoratidza huwandu hwematanho akazara bandwidth, iyo chepiri inoratidza kuvapo kwechiteshi chakasiyana che subwoofer. Saka 1.0 imono, 2.0 is stereo, uye 5.1 inzira 5 pamwe ne subwoofer. Kushandura Dolby Digital audio track kuita akawanda-channel audio, DVD yako inoridza kana inogamuchira inoda Dolby Digital. decoder. Parizvino ndiyo inonyanya kuzivikanwa Decoder zvese zvinogoneka.

Dolby Digital EX ishanduro yeDolby Digital 5.1 sisitimu inopa imwe yekuwedzera yakatenderedza ruzha nekuda kweiyo yekuwedzera yekumashure chiteshi iyo inofanirwa kunge iri mukurekodha, kutamba kunoitwa zvese kuburikidza nemutauri mumwe mu6.1 masisitimu, uye kuburikidza nevatauri vaviri ve7.1 masisitimu. .

Dolby Digital Rarama yakagadzirirwa kukubatsira iwe kunakidzwa nekuteerera kubva pakombuta yako kana mutambo koni kuburikidza neimba yako yemitambo neDolby® Digital Live. Real-time encoding tekinoroji, Dolby Digital Live inoshandura chero Dolby Digital uye mpeg odhiyo siginecha yekutamba kuburikidza neimba yako theatre system. Nayo, komputa kana mutambo koni inogona kubatana kune yako AV inogamuchira kuburikidza neayo imwe yedhijitari yekubatanidza, pasina kunetsekana kwetambo dzakawanda.

Dolby Yakatenderedza 7.1 - yakasiyana nedzimwe decoders nekuvapo kwemamwe maviri discrete kumashure chiteshi. Kusiyana neDolby Pro Logic II, uko mamwe chiteshi akagovaniswa (akagadzirwa) ne processor pachayo, Dolby Surround 7.1 inoshanda ne discrete tracks dzakanyanya kurekodhwa pa diski. Sekureva kwekambani, dzimwe nzira dzakatenderedza dzinowedzera huchokwadi hweiyo ruzha uye kuona nzvimbo yemhedzisiro munzvimbo zvakanyanya. Panzvimbo pezvikamu zviviri, zvina zvakatenderedza nzvimbo dzave kuwanikwa: Nzvimbo dzeKuruboshwe Dzakatenderedza uye Kurudyi Yakatenderedza nzvimbo dzinowedzerwa neKumashure Kutenderera Kuruboshwe uye Kudzoka Kutenderedza Kurudyi nzvimbo. Izvi zvakanatsiridza kutapurirana kwekwaienda kunochinja ruzha kana uchipisa.

Dolby TrueHD ndiyo yazvino fomati kubva kuDolby yakagadzirirwa zvakananga kudhibhisa maBlu-ray discs. Inotsigira inosvika 7.1 chiteshi chekutamba chakatenderedza. Inoshandisa iyo yakaderera chiratidzo compression, iyo inova nechokwadi chekuwedzera kwayo isingarasikirwe decompression (100% kuteerana neyekutanga kurekodha pafirimu studio). Inokwanisa kupa rutsigiro kune anopfuura 16 chiteshi chekurekodha. Sekureva kwekambani, iyi fomati yakagadzirwa iine hombe yekuchengetedza yeramangwana, ichiona kukosha kwayo kwemakore mazhinji ari kuuya.

DTS (Digital Theatre System) -Iyi sisitimu inokwikwidza kuDolby Digital. DTS inoshandisa kushomeka kwedata uye nekudaro inokwirisa mumhando yepamusoro kuDolby Digital.

DTS Dhijitari Yakakomberedza ndiyo inonyanya kuzivikanwa 5.1 chiteshi decoder. Iyo inokwikwidza yakananga kuDolby Digital. Kune mamwe maDTS mafomati, ndiyo hwaro. Zvimwe zvakasiyana-siyana zve DTS decoder, kunze kweazvino, hapana chimwe kunze kweshanduro yakagadziridzwa yeDTS Digital Surround. Ichi ndicho chikonzero chekuti imwe neimwe inotevera DTS Decoder inokwanisa kudhirodha zvese zvakapfuura.

DTS Surround Sensation ishanduko yechokwadi system yakagadzirirwa kubatsira avo vane vatauri vaviri chete pachinzvimbo che5.1 system kuti vanyudze ivo pachavo mukunzwika kwakatenderedza. Iyo yakakosha yeDTS Surround Sensation iri mushanduro ye5.1; 6.1; uye 7.1 masisitimu mune yakajairika stereo ruzha, asi nenzira yekuti kana nhamba yematanho yaderedzwa, nzvimbo yakatenderedza ruzha inochengetedzwa. Mafeni ekuona mafirimu ane mahedhifoni anozonyatsofarira izvi decoder.

DTS-Matrix inzira nhanhatu yakatenderedza fomati yakagadziridzwa neDTS. Iyo ine "rear centre", iyo chiratidzo cheiyo encoded (yakasanganiswa) mune yakajairwa "kumashure". Zvakangofanana neDTS ES 6.1 Matrix, kungopereta kwezita kwakasiyana kuti zvive nyore.

DTS NEO:6 mukwikwidzi akananga kuDolby Pro Logic II, inokwanisa kukanganisa siginecha-maviri mumatanho 5.1 uye 6.1.

DTS ES 6.1 Matrix - decoders izvo zvinokutendera kuti ugamuchire akawanda-channel chiratidzo mune 6.1 fomati. Ruzivo rwepakati yekumashure chiteshi chinosanganiswa mumatanho ekumashure uye anowanikwa nenzira yematrix panguva yekudhirodha. Center-kumashure inzira chaiyo uye inogadzirwa uchishandisa matauri maviri ekumashure kana chiratidzo chakafanana chikapihwa kwavari.

DTS ES 6.1 Discrete ndiyo yega 6.1 sisitimu inopa yakaparadzana zvachose yepakati-kumashure mhedzisiro iyo inofambiswa kuburikidza nedhijitari chiteshi. Izvi zvinoda zvakakodzera Decoder . Pano pakati-kumashure kune mutauri chaiye akaiswa kumashure kwako.

DTS 96/24 ishanduro yakavandudzwa yeDTS Digital Surround iyo inokutendera iwe kuti ugamuchire akawanda-channel chiratidzo mu5.1 fomati ine maparamita eDVD-audio discs - 96 kHz sampling, 24. chidimbu .

DTS HD Vadivelu Comedy Master Audio ndiyo yazvino fomati inotsigira 7.1 chiteshi odhiyo uye zvachose isina kurasikirwa chiratidzo chekumanikidza. Maererano nemugadziri, hutano hunonyatsoenderana ne studio Bit by Bit . Kunaka kwechimiro ndiko kuti ichi Decoder inoenderana nemamwe ese eDTS decoder pasina kusarudzika .

DTS HD Master Audio Yakakosha zvakafanana neDTS HD Master Audio asi haienderane nemamwe mafomati akadai seDTS | 96/24, DTS | ES, ES Matrix, uye DTS Neo: 6

DTS - HD High Resolution Audio ndeyekurasikirwa kwekuwedzera kweyakajairwa DTS iyo inotsigirawo 8 (7.1) chiteshi 24bit / 96kHz uye inoshandiswa kana pasina nzvimbo yakakwana padhisiki ye Master Audio tracks.

Scale

Yazvino uno AV vanogamuchira gadzira masaini eanalog uye edhijitari vhidhiyo masaini, kusanganisira 3D vhidhiyo. Iyi ficha ichave yakakosha kana iwe uchizoenda tamba 3D zvemukati kubva kumidziyo yakabatana kune yako inogamuchira, usakanganwa nezve HDMI vhezheni inotsigirwa nemidziyo yako. Iye zvino vanogamuchira vane kugona kushandura HDMI 2.0 nerutsigiro rwe3D uye 4K chisarudzo (Ultra HD ), ine simba vhidhiyo processor isingangokwanise kushandura vhidhiyo kubva kuanalog yekupinda kuenda kudhijitari fomu, asi zvakare kuyera mufananidzo kusvika 4K. Ichi chimiro chinonzi upscaling (eng. Upscaling - chaizvoizvo "scaling") - uku ndiko kuchinjwa kwevhidhiyo yakadzika-resolution kusvika kune yakakwirira-resolution skrini.

Nzira yekusarudza AV inogamuchira

Mienzaniso yeAV vanogamuchira

Harman Kardon AVR 161S	Harman Kardon BDS 580 WQ
Yamaha RX-A 3040 TITAN	NAD-T787