Ndeipi Imba Imba Inogamuchirwa Ndiyo Yakanakisisa Kwauri?
Imwe yemibvunzo yemibvunzo inobvunzwa kazhinji ndeyekuti kana 5.1 kana 7.1 chikwata cheimba yekugamuchira mhemberi chiri nani.
Icho chinotarisa kuti zvose zvingasarudzwa zvinobatsira uye zvisingabatsiri, zvichienderana nezvinobva kupi zvinyorwa zvaunoshandisa, kuti vangani masereti waunoda kushandisa, uye izvo zvaunosarudza zvauri maererano nekugadzirisa kushanduka.
5.1 Channel Channel Basics
5.1 munharaunda yemunharaunda yemitambo yakagamuchirwa yave iri yemakore makumi maviri. Vanopa ruzivo rwakanakisisa rwokuteerera, kunyanya mumakamuri maduku kusvika kumavhareji. Mukutaura kwekufambisa / kugadzirisa muchengeti, anowanzoita 5.1 chiteshi chekugamuchira anopa:
- A Channel Channel kuti ipe nheyo yeanchor yehurukuro kana mimhanzi inzwi.
- Kuruboshwe uye Kurudyi Front channels kuti upe ruzivo rwemashoko makuru, kana kuti kubudiswa kwemimhanzi ye stereo.
- Kubva kuruboshwe uye kurudyi makiratiro emakona nepamberi kuenda kumashure ekufambisa kusvibiswa kubva kumafirimu e-movie uye mifananidzo yakadzika kubva mumhanzi zvakanyorwa.
- The subwoofer channel, iyo inopa zvakaderera zvakanyanya-zvinowanzoitika, zvakadai sekuputika kana kushandiswa mumitambo yemimhanzi.
7.1 Channel Basics
Zvisinei, paunenge uchiedza kusarudza kana 5.1 kana kuti 7.1 chikwata chekuendesa mhemberi yekugamuchira nzvimbo yakakunakira iwe, kune zviitiko zvakasiyana-siyana zvemukana wekugamuchira mutero we7.1 unogona kuva wekubatsira iwe wausingafungi.
Zvimwe Chiteshi: A 7.1 chirongwa chepakati chinosanganisira zvinhu zvose zve-5.1 channel system, asi panzvimbo yekubatanidza zvose zviri mukati uye mumigumisiro yemugwagwa yekare mumigwagwa miviri, 7.1 system inoparadzanisa ruzivo rwakapoteredza uye ruzivo rwemashure mune zviteshi zvina. Mune mamwe mazwi, ruzha rwemashure uye ruzivo runotungamirirwa kurusvingo rworuboshwe uye rworudyi rwakapoteredza, uye zvinyorwa zvemashure uye zvinyorwa zvinotungamirirwa kune dzimwe nzira mbiri kana kumashure. Muchigadziriro ichi, hurukuro dzakapoteredza dzinoiswa kune rumwe rutivi rwechinzvimbo chekuterera uye kumashure kana kumashure akaiswa shure kwevateereri.
Kuti uone kutarisa musiyano uri pakati pehutauri hwemagetsi ehurukuro 5.1 uye sarudzo ye 7.1 setsinhanho, tarisa mufananidzo wakaisvonaka unopiwa neDolby Labs.
Iyo 7.1 nzira yekuteerera inogona kuwedzera kuwedzera kwechiitiko chinotarisana nenharaunda, kupa zvakawanda, inotungamirirwa, uye inopararira-inzwi-mhepo, kunyanya kumakamuri makuru.
Yakapoteredza Sound Flexibility: Kunyange zvazvo maDVD akawanda neBlu-ray Discs ane 5.1 soundtracks (pamwe chete nezvimwe zvine 6.1 channel soundtracks), pane huwandu huri kuwedzera hweBlu-ray inzwi rine ruzivo rwechirongwa che7.1, kana iri 7.1 chendaneti isina kukwana PCM , Dolby TrueHD , kana DTS-HD Master Audio .
Kana uine mukana wekuraira 7.1 nehurukuro inopinza uye kugadziriswa kuburikidza nehutano hweHDMI (kwete kupfuura-kuburikidza nekubatanidza chete), unogona kutora zvimwe, kana kuti iyo yose iyo inenge yakasarudzwa nhepfenyuro dzakanaka. Chengetedza zvinyorwa, kana bhuku rekushandisa, pane imwe nhepfenyuro yemutambo we7.1 iwe ungave uri kufunga nezvezvimwe zvakanyanya pamusoro pehutano hwayo hweHDMI.
Yakapoteredza Kuwedzera Kunakidza: Uyewo, kunyange nekutamba kwemaDVD akadai, kana DVD yako soundtrack iine Dolby Digital kana DTS 5.1 kana, pane dzimwe nguva, DTS-ES 6.1 kana Dolby Surround EX 6.1 mazwi, unogona kuwedzera ruzivo rwemhepo rwakapoteredza kusvika 7.1 kuburikidza nokushandisa Dolby Pro Logic IIx kuwedzera kana zvimwe zvinowanika 7.1 DSP (Digital Sound Processing) dzakatenderera dzinogona kuwanika pane wawakagamuchira. Uyewo, aya maitiro akawedzerwa anokwanisa kutora nzvimbo 7.1 yepakati yepakati kubva mumugwagwa we 2 chinyorwa chinoita kuti iwe uterere maCD kana mamwe magwero e stereo mumutauro wakakomberedza wakakwana.
Zvimwe Zvakapoteredzwa Zvakasarudzwa Zvimwe: Zvimwe zvinowedzera zvakapoteredza mazwi zvinogona kushandisa 7.1 mitsara iri Dolby Pro Logic IIz uye Audyssey DSX . Zvisinei, pachinzvimbo chekuwedzera zvikomba zviviri zvakapoteredza shure, Dolby Pro Logic IIz uye Audyssey DSX vanobvumira kuwedzerwa kwemashure maviri ekukwirira. Izvi zvinopa humwe mutauri wekugadzirisa kushandura kushanduka. Uyezve, Audyssey DSX inopawo vashandisi sarudzo, mumutambo we 7.1 wekugadzirisa kuisa hurukuro dzakagadzika pakati pevatauriri vakakomberedza uye vatauriri vepamberi, panzvimbo yekukwirira-hurukuro-ava vatauriri vanonzi "vashoma vakakomba" vatauri.
Bi-Amping: Imwe nzira inowanzova yakajairika pavanokwana 7.1 mumugwagwa ndeye Bi-Amping . Kana iwe uri nechokutanga pamberi pekutaura Vatauriri vane sangano rekuparadzanisa rekukurukura kwe midrange / tweeters uye the woofers (ini handisi kureva subwoofer, asi maofers ari pamberi pevatauriri), vamwe vanomwe 7.1 vanogamuchira mvumo vanobvumira kuti mugone kudzorera zvakare zvigadziri zvinoshandisa 6th uye chiteshi chechinomwe kumakamuri ako epamberi. Zvadaro zvinoita kuti iwe uchengetedze zvizere zvekushandiswa kwemashizha 5.1, asi zvakadaro, wedzera mazamu maviri emamwe ekusimudzira kune yako mberi pamberi kuruboshwe uye yakarurama kutaura.
Uchishandisa sendimi yakasiyana-siyana 'yekubatanidza kwechitanhatu neyechinomwe chezvikamu zve-bi-amp anokwanisa kutaura, unogona kudarika simba rinotungamirirwa mberi kwako kuruboshwe uye nenzira dzakarurama. Pamberi pepakati pemagetsi / tweeters kuguma kunomhanya kubva kumakamuri makuru L / R uye mawenzi enyu ekuputira awakashambadzira achibuda muchitanhatu chako uye chechitanhatu yeBi-amp connections.
Nzira yeiyo yekugadzirisa inotsanangurwa uye inoratidzwa mumabhuku ekushandisa kwevakawanda vanomwe 7.1 vanogamuchira. Zvisinei, sezvandakambotaura kare, kunyange izvi zviri kuve chinhu chinowanzozivikanwa, asi hachibatanidzi mumatauri ese 7.1.
Nharaunda 2: Kuwedzera kune Bi-amping, vazhinji 7.1 migwagwa yeimba yekugamuchira mvumo inopa nzvimbo yekugadzirisa Zone 2 sarudzo .
Izvi zvinobvumira vashandisi kuti vashandise tsika dzedzinza 5.1 mishati yemunharaunda yekugadzirisa mahara muimba yako huru, asi, panzvimbo yekuti-kuisa mapurisa ako epamberi, kana kuwedzera mazamu maviri akaenzana akakomberedzwa mushure mekuteerera, iwe unokwanisa kushandisa dzimwe nzira mbiri ku masimba anotaura mune imwe nzvimbo (kana iwe usingafungi seti yematare akareba kwenguva refu).
Uyewo, kana iwe uchida pfungwa yekushanda chikwata chechipiri chinowanika, asi uchida chizere chetambo 7.1 chekomba chakakomberedza muimba yako huru, vamwe vanokwana 7.1 vanogamuchira vanogona kubvumira izvi, asi iwe unogona kuita zvose panguva imwe chete. Mune mamwe mazwi, kana iwe ukashandura Zone yechipiri apo iwe uchishandisa nzvimbo huru, nzvimbo huru inowanzofa yakashata kusvika kune 5.1 chiteshi.
Izvi zvinorevei ndezvokuti, mune dzimwe nguva, iwe uchiri kutarisa uye uchiona maDVD ako mumutauro wepakati 5.1 wepakati muimba yako huru, mumwe munhu angave akanzwa CD (kana iwe une CD yakasiyana yakasangana yakagamuchirwa nawakagamuchira) mune imwe nzvimbo, vasina CD yakasiyana uye muteveri mune imwe nzvimbo - zvinongotaura chete.
Uyezve, vazhinji vanomwe 7.1 mharaunda yemunharaunda yemunharaunda vanotambira vanopa humwe hutano hwekugadzirisa nekushandisa dzimwe nzvimbo .
9.1 Channels uye Inopfuura
Sezvo kune dzimwe nzira dzakagadziriswa dzakapoteredza kushandiswa kwezvinhu zvinowanikwa, zvakadai seDTS Neo: X , iyo inogona kuwedzera nhamba yemigwagwa inogona kudzokororwa kana kubviswa kubva pane zvinyorwa zvayo, vanogadzira vari kuisa ante panhamba yemigwagwa yavanogona kupinda mumusha theater receiver chassis Paunofamba uchienda kunzvimbo yakakwirira yeimba yemitambo yemutambo, pane nhamba inowedzera yevatambira ikozvino vanopa 9.1 / 9.2 uye nhamba shomanana iyo inotopa 11.1 / 11/2 nzira yekugadzirisa magetsi.
Zvisinei, sezvakangoitwa nevanomwe vatori vechikamu 7.1, kana iwe uchida 9, kana kupfuura, zviyero zvinoenderana nezvamunoda kuzadzisa mumba mako. Vose mapfumbamwe nemasere gumi nematanhatu vanogona kushandiswa kugadzirisa mapurisa 9 kana 11 (pamwe chete kana maviri kana subwoofers ) muimba yako yemunharaunda. Izvi zvinokubvumira kushandisa michina yepamusoro-soro yekugadzirisa zvirongwa, zvakadai seDTS Neo: X.
Zvisinei, mutengo we 9 kana 11 unogonawo kugoverana nekugadzirisa maererano nekupa maviri emigwagwa kuenda kuBi-Amp pamberi pevatauri kana kushandisa 2 kana 4 nzira kuitira kuti pave ne 2 uye / kana yechitatu nzvimbo dzesheni dzese dzinogona kugadziriswa uye inodzorwa nemukuru mukuru. Izvi zvinogona kukusiya iwe ne 5.1 kana 7.1 nzira dzaungashandisa muimba yako yepamusoro yeimba yemitambo.
Uyewo, kubva muna 2014, kubudiswa kwaDolby Atmos kumusha wemitambo kwakaisa imwe nzira yokugadzira nzira / shanje yekugadzirisa dzimwe nzvimbo dzekugamuchira musha. Izvo zvakapoteredza maitiro akanganisa zvinosanganisira nzira dzakatsaurirwa dzakagadzirwa, zvichiita kuti pane dzimwe nzira itsva dzesarudzo dzesarudzo dzinosanganisira: 5.1.2, 5.1.4, 7.1.2, 7.1.4, 9.1.4, uye More. Nhamba yekutanga ndiyo nhamba yemigwagwa yakasvibiswa, nhamba yechipiri ndiyo subwoofer, uye nhamba yechitatu inoreva nhamba yemigwagwa yakananga.
Chimwe chikamu chakanaka chinotaridzika chinowanika pane imwe nzvimbo yepamusoro-yekupedzisira yemitambo yekugamuchira, iyo inoda 9.1 kana kupfuura mamwe makero iAuro 3D Audio . Pachinyore, ichi chinyorwa chinenge chakakomberedza chinoda zvikamu zviviri zvevatauri. Nzira yekutanga inogona kuva yendarama yemasikirwo 5.1, asi imwe imwe yero, yakasarudzwa pamusoro pekutanga, inoda vaviri vatauri vepamberi neveviri. Zvadaro, kuti zvinyorwe, kana zvichibvira, imwe hurukuro inenge iri denga yakaiswa kumusoro kwechepamusoro-soro nzvimbo (iyo inonzi inonzi Voice of God (VOG) chiteshi.Iyo inounza nhamba yakazara yemigwagwa kusvika 10.1.
Uyewo, kuita zvinhu zvakanyanya kuoma (kunyange zvazvo zvichipa mudzidzi mamwe maitiro), iri kuiswa muna 2015 kweDTS: X immersive surround sound format (kuti isakanganiswe neDTS Neo: X), iyo isingaiti zvinoda chirevo chekutaura chaiwo, asi chinopa zvinhu zviviri zvakapoteredza uye zvakananga zvakapoteredza (zvinoshanda zvakanaka mukati memutauri mumwe chete zvigadziriswa zvinoshandiswa naDolby Atmos).
Practical Reality
Ramba uchiyeuka kuti huwandu hweDVD, Blu-ray, uye chero ipi zvayo yakapoteredza inonzwika yaunogamuchira kubva pane zvinyorwa zvinokanganiswa nokuda kwekuteerera 5.1 muchengeti, uye nhamba shomanana yezvinyorwa zvinokanganiswa 6.1 kana 7.1. Izvi zvinoreva kuti mukana we 5.1 kana kuti 7.1 wekodhi neDodby / DTS kugadzirisa nekugadzirisa zvinogona kuzadza zviri nyore musayiri (A 5.1 mutambi wemugwagwa anogona kuisa chitubu cha 6.1 kana 7.1 mukati mekuchengetedzwa kwemasere 5.1).
Paunofamba uchienda kune 9.1 kana 11.1 mutevedzeri wemagetsi, kunze kwekuti iri Dolby Atmos kana DTS: X-yakagadzirirwa uye iwe mutauri wekugadzirisa nemativi maviri akajeka uye akatenderera mapikicha uye kutamba Dolby Atmos / DTS: X zvinyorwa zvinyorwa, kushandura yepakutanga 5.1, 6.1, kana kuti 7.1 chiridzwa chekodhi chinyorwa uye kuisa mumamiriro ezvinhu 9 kana 11 magetsi Migumisiro inogona kuva inonakidza, zvichienderana nehutano hwezvinyorwa, asi hazvirevi kuti zvinodiwa kuti iwe uite izvi zvinokwakuka. Mushure mezvose, vazhinji havana nzvimbo yevaya vose vanotaura zvakanyanya!
The Bottom Line
Kuti zvive zvese maonero, yakanaka 5.1 channel receiver ndiyo nzira yakanakisisa, kunyanya kune imwe duku kana yepamusoro muimba mune dzimwe dzimba uye dzimba.
Zvisinei, iwe paunopinda muhara ye $ 500 uye zvichikwira, kune kuwedzera kukusimbiswa nevakagadziri vane 7.1 chikwata chakagadzirirwa vatambi. Uyezve, paunopinda mu $ 1,300 yemari yaunotanga iwe unotanga kuona 9.1 mvumo yekugamuchira. Aya anogamuchirwa anogona kupa zvigadziriro zvakasarudzwa zvekugadzirisa sarudzo sezvaunowedzera zvaunoda zvehurongwa, kana kuti une imba huru yeimba yemitambo. Usanetseka pamusoro pematairi, nenzira-iwe unogona kugara uchivanza kana kuvanza .
Kune rumwe rutivi, kunyange kana iwe usingadi kushandisa chakakwana 7.1 (kana 9.1) chikwata chemugadziriro mumagadzirirwo emunharaunda yako, idzi dzinogamuchirwa dzinogona kushandiswa nyore nyore mu 5.1 channel system. Izvi zvinosunungura zvinyorwa zviviri kana zvina zviripo kune vamwe vanogamuchira kuti Bi-amping iko kushandiswa, kana kumhanya imwe kana kupfuura maviri-channel stereo 2nd Zone systems.