Rigar sauri a kan tsararrun sauti da aka samo don gidan wasan kwaikwayon gida
Muryar kewayewa tana da dangantaka da kwarewar gidan wasan kwaikwayon. Don ƙarin bayani game da kewaye da tsarin sauti kuma abin da zaɓuɓɓuka suna samuwa don gidan wasan kwaikwayon na gida don bincika tsarin jagorancin sauti mai sauri kewaye da shi, wanda ke nuna matakan manyan hanyoyin da suke amfani. An tsara sunayen da aka tsara ta hanyar haruffa, tare da bayanin taƙaitaccen bayani, tare da hanyar haɗi zuwa cikakkun bayanai don saita saiti da cikakkun bayanai.
Har ila yau, don kara zurfi a cikin tarihin da tushen kayan muryar sauti, da kuma abin da kuke buƙatar samun dama gare shi, duba zuwa rubutun na: Muryar murya - Siffar gidan gidan kwaikwayo na Audio da kuma abin da ke kewaye da murya kuma ta yaya zan samu?
Audyssey DSX
Audyssey DSX (Dynamic Surround Expand Expanding) wani tsari ne mai sarrafa sauti wanda ya ba da dama ga ƙari na masu magana a tsaye, amma kuma ya ƙunshi ƙarin haɗin hagu / dama masu faɗi da ke tsakanin hagu da dama da kuma kewaye da hagu da masu magana da dama. Babu abun ciki da aka tsara tare da wannan tsari, maimakon haka, mai karɓar gidan wasan kwaikwayo wanda ya ƙunshi Audyssey DSX yayi nazari da alamar sauti a cikin 2,5, ko 7 tashar tashar tashoshi kuma fadada filin sauti zuwa layin da aka yi amfani dashi. Kara "
Auro 3D Audio
A cikin gida gidan wasan kwaikwayon ke kewaye da jerin lokuttan sauti, Auro 3D Audio shine ƙaramin muryar sauti da aka samuwa ga masu amfani. Duk da haka, yana da mahimmanci don kafa.
Auro 3D Audio sigar sigar Intanit na Barco Auro 11.1 tashar ta kunna tsarin sauti mai amfani da aka yi amfani da shi a wasu shafukan cinikayya.
A cikin gida gidan wasan kwaikwayo, Auro 3D Audio ne mai gasa ga Dolby Atmos da DTS: X immersive kewaye sauti formats.
Game da magana mai magana, Auro 3D Audio yana farawa tare da ma'auni mai magana da layi na 5.1 da kuma subwoofer, to, kawai sama da layi na mai magana (a sama da sauraron sauraren) wani wuri ne na gaba da kewaye da ma'anar (wannan yana nufin saɓin lasifikoki guda biyu - Waɗannan ana kiran su matakin 1 da matakin 2.
Mataki na 1 shine tashoshin 5.1 - gaban hagu, tsakiya, gefen dama, gefen hagu, gefen dama, da subwoofer), Matsayi na 2 shi ne Layer Height - gaban hagu, cibiyar, gefen dama, hagu hagu, gefen dama) - wannan sakamakon a 9.1 tashar mai magana ta hanyar sadarwa.
Duk da haka, ko da yake ba a buƙata ba, don samun cikakken amfani na Audio 3D Audio, ku ma, buƙatar kunshe da ɗakin tsawa ɗaya wanda aka sanya kai tsaye sama da matsayi sauraron. Wannan ya kara da zaɓin saitin mai magana da ake kira a matsayin tashar VOG (Muryar Allah). Jimlar yawan masu magana (ba tare da subwoofer) bane 10.
Auro 3D Audio shi ne tsarin tsarawa da tsari. Idan na'urar Blu-ray Disc ko wani abun ciki mai jituwa da aka dace tare da Auro 3D mai jiwuwa, kuma mai karɓar gidan gidanka yana da alƙali mai bukata, zai rarraba sautin kamar yadda aka nufa. Duk da haka, tsarin Auro 3D Audio ya haɗa da mahaɗin mahaɗin, don haka zaka iya samun wasu amfanin amfanin Audio 3D Audio akan daidaitattun 2, 5, da kuma tashar tashar 7.
Samun dama ga Tsarin 3D na Auro 3D kawai yana samuwa a kan masu karɓar wasan kwaikwayo na gida mai ƙaura da ƙwararriyar AV. Kara "
Dolby Atmos
Dolby Atmos wani tsarin sauti ne wanda aka gabatar a shekara ta 2012, da farko azaman tsari na cinikin fina-finai na kasuwanci, wanda ke samarwa har zuwa tashoshin 64 na kewaye da sauti ta hada gaban, gefen, baya, baya, da kuma masu magana. Dolby Atmos yana kewaye da tsarin rikodin sauti wanda aka tsara don samar da ƙarancin abin da yake sauraron sauraron sauraro.
Yanzu an daidaita shi don yin amfani da gidan wasan kwaikwayon, Dolby Atmos yana samuwa a kan zaɓi Blu-ray da Ultra HD Blu-ray Disc, kuma yana samar da zaɓuɓɓukan saɓon mai magana (dangane da alama / tsarin gidan mai karɓar wasan kwaikwayon) wanda zai buƙaci 7, 9, ko 11 tashoshin tashoshi (wanda yake magana da yawa fiye da 64!).
Domin mafi kyawun sakamakon, an karfafa shi cewa masu amfani suna amfani da ɗakin murya don yin magana akan tashoshi. Duk da haka, Dolby, tare da haɗin gwiwar masu yin gidan wasan kwaikwayo masu yawa sun taso da matsayi na masu magana da fasaha na tsaye wanda za a iya shigar da su a cikin ɗakunan biyu da bene na zane-zane, ko a matsayin ƙananan tsarin da za a iya sanya su a saman litattafai na yanzu ko kuma masu magana da wuri. Kara "
Dolby Digital, Dolby Digital EX, Dolby Digital Plus
Dolby Digital sigar tsarin ƙididdiga na dijital don sigina na sauti wanda mai karɓa ko preamplifier zai iya rikodin shi tare da Dolby Digital decoder.
An kira Dolby Digital sau da yawa kamar tsarin tsarin layi na 5.1. Duk da haka, dole ne a lura cewa kalmar "Dolby Digital" tana nufin alamar dijital na siginar sautin, ba nawa tashoshin da yake da ita ba. A wasu kalmomi, Dolby Digital na iya zama Monophonic, 2-tashar, 4-tashar, ko 5.1 tashoshi. Duk da haka, a cikin aikace-aikace mafi yawanta, Dolby Digital 5.1 ana kiran su kawai Dolby Digital.
Dolby Digital EX ya dogara ne akan fasahar da aka riga aka gina don Dolby Digital 5.1. Wannan tsari yana ƙara tarin murya na uku da aka sanya a tsaye a bayan mai sauraro.
A takaice dai, mai sauraro yana da tashar cibiyar gaba, kuma, tare da Dolby Digital EX, tashar cibiyar cibiyar baya. Idan kuna rasa ƙidaya, ana kiran tashoshi: Hagu na Hagu, Cibiyar, Dama Dama, Gagagge Hagu, Tsuntsi Dama, Subwoofer, tare da Cibiyar Bincike Tawaye (6.1) ko Ƙaura Tsakiyar Hagu da Kashewa Dama (wanda zai kasance guda ɗaya tashar - dangane da tsarin Dolby Digital EX). Wannan yana buƙatar wani ƙarfin maɗaukaki da mai ƙila na musamman a Mai karɓar A / V.
Dolby Digital Plus yana fadada iyalin Dolby Digital zuwa 7.1 tashoshi. Wannan yana nufin cewa baya ga masu magana da gefen hagu da dama, yana samar da damar da za su sauke haɗin hagu da dama waɗanda suke magana da su.
Dolby Digital da Ex suna sauti a kan DVD, Blu-ray Discs, da kuma wasu abubuwa masu gudana, yayin da Dolby Digital Plus yana samuwa akan Blu-ray da wasu abubuwan da ke gudana. Kara "
Dolby Pro Logic, Prologic II, da IIX
Lokaci na Dolby Pro yana ƙaddamar da Cibiyar Yanar Gizo mai ɗorewa da Channel din daga tashar tashar biyu. Cibiyar Cibiyar ta fi dacewa ta ci gaba da maganganu (wannan yana buƙatar maɓallin tashoshin cibiyar don cikakken sakamako) a cikin fim din sauti. Har ila yau, akwai tashar baya, amma ko da yake bayanan da ke baya yana amfani da masu magana biyu, suna har yanzu suna wucewa da wata alama ta layi, iyakancewa gaba da gaba da gaba gaba da motsi da sauti.
Dolby Pro Logic II shine fasahar sarrafa sauti, wadda ta hada ta Jim Fosgate da Dolby Labs.
Tafin fasaha na Dolby Pro-Logic II zai iya haifar da yanayi mai lakabi "tsararre" 5.1 daga kowane tashar tashar biyu (kamar CD ɗin sitiriyo da Vinyl Records) da kuma wata alama ta Dolby Surround ta 4.
Kodayake bambancin cewa Dolby Digital 5.1 ko DTS (aka tattauna a baya a cikin wannan jerin), wanda kowace tashar ta shiga ta hanyar aiwatar da tsari / tsarawa, Pro Logic II yana yin amfani da matakan amfani da matrix don kawo cikakken wakilci na 5.1 na fim din stéréo ko kiɗa sauti.
Dolby Pro Logic IIx yana ingantawa zuwa Dolby Pro-Logic II, wanda ya hada da ƙarin ɗakunan tashoshin baya biyu, ban da hanyoyin Dolby Pro-logic II na 5.1 tashoshi, don haka yin Dolby Pro-logic IIx tsarin tsarin sarrafawa na 7.1.
Dolby Pro Logic IIz
Dolby Pro Logic IIz shine tsarin sarrafawar sauti wanda yake da baya ga Dolby Atmos. Ba kamar Dolby Atmos ba, abun ciki ba dole ba ne a ƙayyadadde shi ba, wanda ke nufin cewa duk wata maɓalli 2, 5, ko 7 za su amfana. Dolby Pro Logic IIz yana ba da damar ƙara wasu masu magana biyu gaba da aka sa a sama da hagu da masu magana da dama. Wannan fasalin yana ƙara "nau'i" ko maɗaukaki zuwa filin sauti mai faɗi (mai girma ga ruwan sama, helikafta, fassarar jirgin sama). Ana iya ƙara Dolby Prologic IIz zuwa wani tashar 5.1 ko 7.1 tashar tashoshi.
Yamaha yana bayar da irin wannan fasaha a kan wasu masu karɓar wasan kwaikwayon da ake kira "Presence". Kara "
Dolby TrueHD
Dolby TrueHD ne babban tsarin tsarin fasaha wanda ke goyon bayan har zuwa tashoshin 8 da ke kewaye da ƙaddamarwa kuma yana da bit-for-bit kamar mai rikodin maƙalli. Dolby TrueHD yana ɗaya daga cikin nau'ukan da aka tsara da kuma aiki a cikin tsarin Blu-ray Disc, kuma, a cikin yanzu an dakatar da tsarin HD-DVD. Dolby TrueHD tana fitowa daga Blu-ray Disc ko wasu na'urorin wasan kunnawa masu jituwa ta hanyar hanyar sadarwa na HDMI. Kara "
Dolby Virtual Speaker
Ana kirkiro Tsarin Mahimmanci na Dolby don ƙirƙirar kwarewar kewaye da kyau wanda ya ba da hasken cewa kana sauraren tsarin zagaye na magana mai cikakken amma yana amfani da masu magana biyu kawai da subwoofer.
Dolby Virtual Speaker, idan aka yi amfani dashi da tushen sauti sitiriyo, kamar CD, ya haifar da sauti mai mahimmanci. Duk da haka, lokacin da aka haɗu da kafofin sitiriyo tare da DVD da aka kirkiro da shi, Dolby Virtual speaker yayi kirkirar sauti 5.1 ta hanyar amfani da fasaha wanda ke la'akari da sauti mai kyau da kuma yadda mutane ke ji sauti a yanayin yanayi, yana sa sautin sauti ya sake bugawa ba tare da bukatar biyar, shida, ko bakwai masu magana ba. Kara "
DTS (wanda ake kira DTS Digital Surround)
DTS ne mai tasiri 5.1 da ƙaddarar kewaye kewaye da tsarin sauti wanda yake kama da Dolby Digital 5.1, amma DTS yana amfani da ƙananan matsawa a cikin tsari na ƙullawa. A sakamakon haka, mutane da dama suna jin cewa DTS yana da kyakkyawar sakamako akan ƙarshen sauraron sauraro.
Bugu da ƙari, yayin da Dolby Digital yafi nufi don kwarewar Movie Soundtrack, ana amfani da DTS a haɗuwa da kuma haifar da wasan kwaikwayo.
Don samun damar bayanin DTS a kan CDs da DVDs, dole ne ka sami mai karɓar wasan kwaikwayo na gida ko mai samfurori tare da mai shigarwa DTS mai ginawa, kazalika da CD da / ko DVD ɗin da DTS ta wuce. Kara "
DTS 96/24
DTS 96/24 ba nau'i mai yawa ba ne amma sashi "upscaled" na DTS 5.1 wanda za'a iya sanya shi a cikin DVDs. Maimakon amfani da daidaitattun samfurin DTS 48kHz, ana amfani da nau'in samfurin samfurin 96kHz. Har ila yau, matsayi mai zurfi 16-bit, zurfin zurfin zurfin yana kara har zuwa 24 ragowa.
Mene ne abin da ake nufi da jargon a ciki shine cewa akwai ƙarin bayanan da aka saka a cikin sauti, fassarar cikin ƙarin dalla-dalla da tsauraran lokacin da aka sake bugawa a kan na'urori masu jituwa 96/24, wanda ya haɗa da mafi yawan masu karɓar wasan kwaikwayon gida.
Har ila yau, ko da na'urar na'urarku ko gidan mai karɓar wasan kwaikwayon ba ta dacewa da 96/24 ba, wannan ba matsala ba ne kamar yadda na'urori marasa jituwa zasu iya samun damar zurfin samfurin 48kHz da 16-bit wanda yake a cikin sauti. Kara "
DTS Circle Surround da Circle Surround II
Duk da yake Dolby Digital da DTS suna kusa da muryar sauti daga mahimmanci (wasu sautunan da ke fitowa daga wasu masu magana), Circle Surround yana jaddada nutsewar sauti.
Mahimmanci na 5.1 an ƙaddamar da shi zuwa tashoshi biyu, sa'an nan kuma sake komawa zuwa cikin tashoshin 5.1 kuma a sake mayar da shi zuwa ga masu magana 5 (da subwoofer) a cikin wannan hanya don ƙirƙirar sauti mai zurfi ba tare da rasa alamomi na ainihi na 5.1 ba. tashar tashoshi.
Circle Surround yana samar da haɓakawa na Dolby Digital da kuma irin wannan kewaye da kayan sauti kyauta ba tare da lalata ƙirar asali na haɗin murya ba.
Circle Surround II yana ƙara ƙarin tashar cibiyar tsakiya na baya, yana samar da wata alama ga sautunan da ke fitowa daga kai tsaye a bayan mai sauraro. Kara "
DTS-ES
DTS-ES tana nufin mahimman hanyoyin 6.1 na kewaye da tsarin tsarin, da DTS-ES Matrix da DTS-ES 6.1 Mai hankali.
DTS-ES Matrix zai iya ƙirƙirar tashar cibiyar ta tsakiya daga kayan DTS 5.1 wanda aka kunsa, yayin da DTS-ES 6.1 Mai hankali yana buƙatar cewa software da aka buga riga yana da DTS-ES 6.1 Discrete soundtrack. DTS-ES da DTS-ES 6.1 Kalmomi masu kwarewa sunyi dacewa tare da tashoshin DTS da DTS da aka ƙaddara su 5.1.
Wadannan rukunin suna da wuya a yi amfani dashi a kan DVDs kuma basu da yawa a cikin Blu-ray Discs. Kara "
DTS-HD Master Audio
Hakazalika da Dolby TrueHD, DTS-HD Master Audio yana da cikakkiyar nau'in tallace-tallace na zamani wanda ke tallafawa har zuwa tashoshin 8 da ke kewaye da ƙaddamarwa tare da ƙara yawan tasiri, ƙwararren martani, da kuma samfurin samfur mafi girma fiye da sauran tsarin DTS.
DTS-HD Master Audio yana daya daga cikin nau'ukan da aka tsara da kuma amfani da Blu-ray Disc kuma yanzu an dakatar da hoton HD-DVD. Don samun dama ga DTS-HD Master Audio, dole ne a sanya shi a kan Blu-ray Disc ko wani tsarin watsa labaru mai jituwa kuma ya kawo ta hanyar haɗin Intanet na HDMI a mai karɓar gidan wasan kwaikwayon wanda ke da DTS-HD Master Audio mai ɗawainiya mai rikodin sauti. Kara "
DTS Neo: 6
DTS Neo: 6 shine tsarin sauti wanda yake aiki a irin wannan salon zuwa Dolby Prologic II da IIx (da aka ambata a baya a cikin wannan labarin). Idan kana da mai karɓar wasan kwaikwayo na gida wanda ya hada da DTS Neo: 6 aiki na audio, zai cire wani tashar 6.1 (gaban, cibiyar, dama, hagu na hagu, gefen dama, cibiyar mayar da shi) daga abubuwan analog biyu na zamani, irin su CD stéréo, rikodi na vinyl, ko fim din stéréo ko watsa shirye-shiryen talabijin. Har ila yau, kodayake DTS Neo: 6 shine tsarin tashoshin lantarki guda shida, ana iya rarraba cibiyar ta tsakiya tsakanin masu magana biyu. Kara "
DTS Neo: X
DTS Neo: X an gabatar da shi ta asali daga DTS a matsayin abin ƙyama ga Dolby's ProLogic IIz da Audyssey ta DSX kewaye da sauti. DTS Neo: X shi ne tashar 11.1 da ke kewaye da sauti.
Wannan tsari bai buƙatar haɗakar sauti ba musamman don filin sauti na 11.1. A DTS Neo: An shirya X processor domin neman samfurori da aka rigaya a cikin sitiriyo, 5.1 ko 7.1 tashar tashoshin da za su iya amfana daga wurin sakawa a cikin filin sauti da aka fadada wanda ya hada da hawan gaba da ɗakunan tashoshi.
DTS Neo: X za a iya ƙaddamar da aiki a cikin yanayi 9.1 ko 7.1, kuma za ka sami wasu masu karɓar gidan wasan kwaikwayon da suka ƙunshi DTS Neo: X ta ƙunshi zaɓuɓɓuka 7.1 ko 9.1. A cikin waɗannan nau'in saitin, karin tashoshi suna "rabawa" tare da tsarin jigilar 9.1 ko 7.1, kuma ba ma tasiri kamar yadda aka tsara 11.1 tashar tashoshi ba, yana samar da kwarewar sauti mai fadada akan wani hali 5.1, 7.1, ko 9.1 tashar layi.
Abu daya da za a lura shi ne cewa DTS ya yi ritaya a kan Neo: X akan masu karɓar wasan kwaikwayo na gida waɗanda suke dacewa da tsarin DTS: X, wanda aka tattauna a gaba. Kara "
DTS: X
An tsara shi a cikin lokaci guda, kuma yana nuna wasu kamanni da Dolby Atmos, tsarin DTS: X yana kewaye da tsarin tsarawa wanda za'a iya sanya abubuwa sauti cikin wuri 3, maimakon ƙayyadadden tashoshi ko masu magana.
Kodayake DTS: X na buƙatar abun ciki da aka ƙuƙashe (Blu-ray ko Ultra HD Blu-ray), ba yana buƙatar takamaiman magana ba, kamar Dolby Atmos. Kodayake zai iya aiki da kyau tare da shirye-shirye na Dolby Atmos, kuma mafi yawan masu karɓar wasan kwaikwayo da suka hada da Dolby Atmos, sun haɗa da DTS: X (wani lokacin ana buƙatar ɗaukakawar firmware).
Saitin gidan wasan kwaikwayo na da kyau wanda ya dace da tsarin DTS: X ya kunna siginar DTS: X zuwa 2.1, 5.1, 7.1, ko kowane ɗaya daga cikin mahalarta kallo na Dolby Atmos. Kara "
DTS Virtual: X
DTS Virtual: X shi ne tsarin kirkirar sauti marar kyau wanda ke aiki a matsayi mai tsawo / maɗaukaki ba tare da buƙatar ƙara karin masu magana ba. Yin amfani da algorithms mai rikitarwa, ana kunnuwa kunnuwa a cikin tsayi mai tsawo, sama, har ma da baya baya sauti.
Kodayake ba a matsayin tasiri kamar yadda ake magana da halayen jiki na jiki ba, yana yanke shi a kan mai magana.
DTS Virtual: X iya ƙara haɓakar haɗakarwa zuwa duka tashar tashoshi biyu da tashar tashoshi kewaye da abun ciki. Zai fi dacewa don amfani a bidiyo, inda duk masu magana suna cikin gida guda. Duk da haka, ana iya amfani da ita a masu gidan wasan kwaikwayo. Kara "