Abin da Kunna Murya yake
Sautin murya yana nufin lokaci ne da ake amfani da su zuwa nau'i-nau'i daban-daban waɗanda ke bawa mai sauraro damar jin sauti daga hanyoyi masu yawa, dangane da ma'anar kayan.
Tun daga tsakiyar shekarun 1990 na sauti ya zama wani ɓangare na dandalin wasan kwaikwayon gida, kuma, tare da wannan, ya zo tarihin kewaye da tsarin sauti don zaɓar daga.
Yan wasan a cikin Surround Sound Landscape
Babban 'yan wasa a cikin tsaunin murya sune Dolby da DTS, amma akwai akwai / kuma wasu ne, irin su Auro Audio Technologies. Har ila yau, game da kowane gidan mai gidan wasan kwaikwayon na gidan wasan kwaikwayon yana da, ƙari gami da fasaha ta hanyar ɗaya ko fiye na waɗannan kamfanonin, kuma suna ba da kawunansu don ƙara haɓaka abubuwan da ke kewaye.
Abin da Kuna buƙata don Samun Muryar Murya
Don samun sauti mai sauti, kana buƙatar mai karɓar wasan kwaikwayo na gida mai dacewa da goyon bayan ƙaƙƙarfan tsarin magana na 5.1, mai tsara shirye-shiryen AV wanda aka haɗa da mahaɗin tashar zamani da masu magana, tsarin wasan kwaikwayo na gida-in-a-a-a-akwatin, ko bar sauti.
Duk da haka, lambar da nau'i na masu magana, ko sautin motsa jiki, kuna cikin saitin kawai ɓangare ne na ƙayyadaddun. Domin samun amfanin kewaye da sauti, kuna buƙatar samun dama ga abun da ke ciki na gidan mai karɓar gidan ku, ko wani na'ura mai jituwa, yana da ikon ƙaddara ko aiwatar. Ana iya yin hakan a hanyoyi da yawa.
Tsunin murya kewaye
Wata hanya don samun damar kewaye da sauti ita ce ta hanyar aiwatar da tsari / tsari. Wannan hanya yana buƙatar sa alama ta sauti ta haɗiye, da aka sanya shi, kuma an sanya shi a kan Disc ko rudin mai jiwuwa mai gudana, ta hanyar mai ba da abun ciki (kamar ɗakin fim). Dole ne a karanta na'urar sauti mai kunnawa ta hanyar na'ura mai kunnawa (Ultra Blu Blu-ray, Blu-ray, DVD), ko kuma mai jarida mai jarida (Roku Box, Amazon Fire, Chromecast).
Mai kunnawa ko streamer sa'an nan kuma aika wannan siginar da aka sanya ta hanyar haɗin hoto / coaxial ko HDMI zuwa mai karɓar wasan kwaikwayo na gida, mai tsara shirye-shiryen AV, ko wani na'ura mai jituwa wanda zai iya lalata sigina, kuma ya rarraba zuwa tashoshi da masu magana masu dacewa don ya iya ji mai sauraron ji.
Misali na tsarin sauti da ke kewaye da wannan rukuni sun haɗa da: Dolby Digital, EX, Dolby Digital Plus , Dolby TrueHD , Dolby Atmos , DTS Digital Surround , DTS 92/24 , DTS-ES , DTS-HD Master Audio , DTS: X , da kuma Auro 3D Audio .
Tsarin Rigar murya
Wata hanyar da za ku iya samun dama ga muryar murya ita ce ta hanyar sarrafa sauti. Wannan shi ne daban-daban, a cikin cewa ko da yake kana buƙatar gidan wasan kwaikwayo na gida, mai sarrafawa na AV, ko mashaya mai sauti don samun dama gare ta, bazai buƙatar kowane tsari na ƙila na musamman a ƙarshen ƙarshen ba.
Maimakon haka, mai karɓar wasan kwaikwayo na gida (da dai sauransu ...) yana karatun sautin mai jiwuwa (wanda zai iya kasancewa analog ko dijital) sannan kuma neman abubuwan da ba a rufe ba wanda ya nuna nuni inda za a iya sauti sauti idan sun kasance a cikin tsarin sauti da ke kewaye.
Kodayake sakamakon ba daidai ba ne kamar yadda kewaye kewaye da yana amfani da tsarin ɓododing / decoding, abun ciki bazai kasance kewaye da sauti ba.
Abin da ke da kyau a game da waɗannan batutuwa shine cewa za ka iya ɗauka kowane siginar sigina guda biyu da "mix" zuwa 4, 5, 7, ko fiye da tashoshin, dangane da tsarin tsarin sauti na kewaye.
Idan ka taba yin mamakin abin da tsofaffin ɗakunan VHS Hifi ɗinka, Audio Cassettes, CDs, Vinyl Records, har ma FM na watsa shirye-shiryen sauti kamar muryar sauti, kewaye da sautin murya shine hanyar yin shi.
Wasu suna kewaye da tsarin sarrafa sauti da aka haɗa a masu yawa masu karɓar wasan kwaikwayo, da wasu na'urori masu jituwa, sun haɗa da Dolby Pro-Logic (har zuwa tashoshi 4), Pro-Logic II (har zuwa tashoshin 5), IIx (zai iya tashar tashar tashar 2 guda biyu zuwa 7 tashoshi ko, 5.1 tashar ta sanya sakonni har zuwa 7.1 tashoshi), da kuma Dolby Surround Upmixer (wanda zai iya hada daga 2, 5, ko 7 tashoshin zuwa wani Dolby Amos-kamar kewaye kewaye tare da biyu ko fiye tsaye tashoshin).
A DTS, akwai DTS Neo: 6 (iya hada tashoshi biyu ko 5 zuwa tashoshi 6), DTS Neo: X (zai iya yin tashar 2, 5, ko 7 zuwa tashoshin 11.1), anf DTS Neural: X (waɗanne ayyuka kamar yadda Dolby Atmos upmixer) yake.
Sauran kewaye da hanyoyin sarrafa sauti sun hada da Audyssey DSX (iya ƙaddamar da siginar siginar 5.1 ta hanyar ƙara duk wani karin tashar tasha ko gaba mai tsawo ko duka biyu.
Har ila yau, Auro 3D Technologies kuma ya samar da samfurin kansa na aiki da yake aiki a irin wannan salon kamar Dolby Surround da DTS Neural: X upmixers.
Ko da THX tana ba da gudummawar kewaye da tsarin haɓakar sauti wanda aka tsara don inganta gidan wasan kwaikwayo na sauraron sauraro don fina-finai, wasanni, da kiɗa.
Kamar yadda kake gani akwai mai yawa kewaye da tsarin sauti da zaɓuɓɓukan sarrafawa, dangane da nau'in / model na mai karɓar wasan kwaikwayo na gidanka, mai sarrafa AV, ko kuma sauti mai sauti, amma ba haka ba ne.
Bugu da ƙari da tsarin sauti na sauti da tsarin sarrafawa a sama, wasu masu karɓar wasan kwaikwayo na gida, masu sarrafa AV, da masu sauti masu sauti suna ƙara ƙwarewar su da siffofin irin su Anthem Logic (Anthem AV) da Cinema DSP (Yamaha).
Virtual Surround
Yayin da tsarin da aka tsara a sama yana aiki da kyau ga tsarin da masu magana da yawa, wani abu daban daban yana buƙatar aiki tare da Sounds Sound - wannan shi ne inda murmushin murmushi ya zo. Muryar murya ta kunna sauti mai sauti, ko wani tsarin (wani lokaci ana miƙawa a cikin wani mai saye gidan wasan kwaikwayo a matsayin wani zaɓi) wanda yana samar da "muryar kararrawa" tana sauraron kawai kawai magana biyu (ko masu magana biyu da subwoofer).
An san ta da yawa sunaye (nauyin nau'in sauti mai sautin) Firaye na biyu (Zvox), Circle Surround (SRS / DTS - Circle Surround zai iya aiki tare da maɗaurar da ba a haɗa da su ba), S-Force Front Surround (Sony), AirSurround Xtreme (Yamaha ), da kuma Dolby Virtual Speaker (Dolby), haɗin kama-da-gidanka ba gaskiya ba ne, amma rukuni na fasahar da, ta hanyar yin amfani da gyaran lokaci, jinkirin sauti, sauti mai kyau, da kuma wasu fasahohi, dabarar kunnuwan ku cikin tunanin ku suna fuskantar kewaye sauti.
Kudi mai kyau zai iya aiki a cikin hanyoyi guda biyu, yana iya ɗauka alama biyu na tashar waya kuma ya ba da magungunan sauti kamar yadda yake, ko zai iya ɗauka alama mai lamba 5.1, shiga shi zuwa tashoshi biyu, sannan kuma amfani da waɗannan alamun don samar da kwarewar sauti mai amfani ta hanyar amfani da masu magana biyu kawai da ya dace da aiki.
Wani abu mai ban sha'awa game da sauti na Virtual Surround shine wannan za'a iya amfani dashi don samar da sauti mai sauraron sauraron sauraro a cikin sauraron kunne. Misalai guda biyu sune Yamaha Silent Cinema, da Dolby Headphone.
Ambience Haɓaka
Za'a iya ƙara sauti a cikin sauti ta hanyar aiwatar da Ambience Haɓakawa. A mafi yawan masu karɓar wasan kwaikwayo na gidan, an bayar da saitunan ingantaccen sauti wanda zai iya ƙara ambulan kewaye da sauraron sauti, ko ma'anar abun ciki an tsara ko sarrafawa.
Amfanin haɓaka ta jiki ya samo asali a cikin amfani da Reverb don daidaita yanayin sauraron kunne mafi girma a cikin shekarun 60 da 70 (amfani da yawa a cikin mota mota), amma a gaskiya, kamar yadda ake amfani a lokacin, zai iya zama mummunan rauni.
Duk da haka, hanyar da abun ciki ya sake aiwatarwa a kwanakin nan, ta hanyar sauti ko sauraron sauraron da aka bayar a masu yawa masu karɓar wasan kwaikwayo da kuma masu sarrafa AV. Hanyoyin na ƙara ƙarin takamaiman yanayi na yanayi wanda ya kamata a tsara su don takamaiman nau'o'in abun ciki ko yin sulhu da yanayi da kuma kyawawan kamfanoni na wasu wurare.
Alal misali, akwai alamun sauraron da aka bayar don Movie, Music, Game, ko Wasanni na wasanni - kuma, a wasu lokuta yana samun karin takamaiman (Sci-Fi fim, Movie Movie, Jazz, Rock, da sauransu ...).
Duk da haka, akwai ƙarin. Wasu masu karɓar wasan kwaikwayo na gida sun hada da saitunan da suke daidaita yanayin da ke cikin ɗakin yanayi, kamar gidan wasan kwaikwayo na Movie, Auditorium, Arena, ko Church.
Halin karshe da aka samo a kan wasu masu karɓar wasan kwaikwayo na gida, shine ikon masu amfani don ƙara saitin saitin tsarin sauraro / saiti don samar da kyakkyawan sakamako ta daidaita matakan kamar girman ɗakin, jinkiri, rayuwa, da lokacin reverb.
Layin Ƙasa
Kamar yadda ka gani, Muryar Muryarwa ba ta wuce magana kawai ba. Dangane da abun da ke cikin abun da ke ciki, na'urar sake kunnawa, da kuma halayen ɗakin, akwai mai yawa sauraron sauraro wanda za a iya isa da kuma dace da bukatunku da abubuwan da kuke so.