Zingaki Iziteshi Ozidingayo Ngesistimu Yakho Yasekhaya Stereo?
Kanye nezikhulumi, izamukeli ziyingxenye yezinhlelo eziningi ze-stereo noma yezemidlalo yaseshashalazini. Unikezwe inombolo yezinketho ezitholakalayo - iziteshi ngokukhethekile - omunye angase ashiywe azibuze ukuthi yini ongayikhetha. Ngokuqinisekile konke kuya ngaphansi kohlobo lokuqukethwe osihlelayo ekujabuleleni kanye nezinga lobuqiniso ofisa ukulizwa. Ukuthola izikhulumi ezengeziwe ukusekela umamukeli wesiteshi esikhulu akudingeki ukuba kubize uma ubambelela ohlelweni nesabelomali . Ngakho-ke ukuphazamiseka kwalokho okushiwo yiziteshi ezengeziwe.
Izinhlelo ze-Stereo ezingu-2.0 no-2.1 zesiteshi
Isistimu yakho eyisisekelo ye-stereo (2.0) iqukethe iziteshi ezimbili zomsindo - kwesobunxele nangakwesokudla-ezikhiqizwa yizikhulumi ezimbili ze-stereo. Iningi lezipikha zinikwe amandla yi-receiver (noma ngisho ne-amplifier enhle ), nakuba ezinye zanamuhla zingakwazi ukudlula isidingo semishini enjalo ngezici ezengeziwe kanye / noma ukuxhumana okungenantambo. Uhlelo lwe-2.1 wesiteshi luyatholakala ngokushesha nje uma ufaka i-subwoofer ehlukile ( ingxenye .1 yezwi elizungezile ) kanye nezikhulumi ze-stereo. Izinzuzo zokukhetha isistimu yesiteshi se-2.0 noma 2.1 iyinto elula kakhulu. Ungajabulela umsindo omuhle kakhulu womculo, ama-movie, ne-TV ngaphandle kokuhlanganiswa kwezikhulumi ezengeziwe kanye nezintambo ezivame ukuza nazo. Kodwa uma i-truer izungeze isipiliyoni somsindo yilokho osukulandele, uzofuna okungaphezu kweqembu elilodwa lezikhulumi.
5.1 Amasethingi e-Home Channel yaseshashalazini
Abamukelayo yaseshashalazini basekhaya bahlukaniswa neziteshi ezimbili zomzila (izamukeli ze-stereo) ngokuthola iziteshi ezengeziwe zam amplifier ukusekela umsindo we-movie yaseshashalazini (isb. Dolby Digital 5.1, DTS 5.1) noma umculo omude wesiteshi (isib. DVD-Audio , ama- SACD disks). Isistimu yakho eyisisekelo yaseshashalazini yasendlini inikeza iziteshi ezingu-5.1 zomsindo ngezikhulumi eziyisihlanu ezihlukene kanye ne-subwoofer eyodwa. Njengesistimu emibili yesiteshi, izikhulumi zesobunxele nezokudla zidala lo mqondo wokuqondisa futhi zidlala iningi lesenzo esisekhrinini. Isikhulumi sesikhungo ngokuvamile sigcinelwe ingxoxo ye-movie, imisindo yomculo, nemisindo esekelayo. Iziteshi ezizungezile / zangakwesokudla ezizungezile / zangakusiza zisiza ukunikeza ubukhulu bendawo bendawo ngokudlala umsindo ozungezile wesikrini nemiphumela ekhethekile. Isiteshi se-subwoofer (eyaziwa nangokuthi I-Low-Frequency Effects, noma i-LFE) sinezela okuphansi kakhulu kwemithombo yomculo nemiphumela ekhethekile kuma-soundtracks. Ngokubambisana, zonke iziteshi zikhiqiza "i-soundfield" evula umlaleli ngezwi elivela phambili nangemuva.
6.1 Isistimu Yasekhaya Yeshashalazi Yasekhaya
Konke ukuthi isistimu yesiteshi esiphezulu esingu-6.1 inikeza ngaphezu kwesistimu 5.1 yisipikha esisodwa ngaphezulu. Ngokungezwa kwesikhungo sangemuva, ugcina nezikhulumi ezintathu ngaphambili, ezimbili ezizungezile, bese uzinikezela ngemuva (kanye ne-subwoofer). Kwabanye, lesi sikhulumi esingeziwe angeke sizuze imali, isikhala, nomzamo wokufaka. Kodwa uma ufuna ukuthola ubuqiniso obuningi, lesi sikhulumi esiphakathi nendawo sisiza ukudala ukucaca okucacile nokucabanga komsindo. Ukuhambisa imisindo, njengezimoto ezidlula, amazwi, noma izinhlamvu ezishaya phezulu, kuzobonakala kubonakala kwangempela futhi kuchazwe ngesistimu yesiteshi se-6.1. Noma kunjalo, kufanele uqiniseke ukuthi okuqukethwe komthombo kukhonjelwe ukusekela lolu hlobo lokudlala (isib. Dolby Digital EX, DTS-ES).
7.1 Isiteshi se-Home Theaters Systems
Ngokufanayo nokuthi i-6.1 isenyuka kanjani kusistimu yesiteshi esingu-5.1, isamukeli sesiteshi se-7.1 sinezela esinye isikhulumi kum mix. Ngakho uzoba neziteshi ezintathu zangaphambili, iziteshi ezimbili ezizungezile, bese kuthi iziteshi ezimbili ezingemuva (kanye ne-subwoofer). Kghani lesi sikhulumi esilandelayo, esilandelako senza umthelela omkhulu ekubekeni komsindo nemizungezo? Impendulo ingase ixhomeke ekutheni ujabulela kangakanani lokho okuhlangenwe nakho okukholisayo, okufana ne-movie ekhaya lakho. Abamukeli abaningi besiteshi 7.1 banikeza ukuthuthukiswa kwe-soundfield ye-THX ™. Kuthuthukiswe yi-Lucas Film ™ futhi ilungiselelwe ama-movie nomculo wesiteshi esiningi, ukucubungula kwe-THX yakhelwe ukuletha umsindo we-movie / umculo nekhwalithi engokoqobo kakhulu. Ungase uhlangabezane nezinye izinhlelo ze-soundfield, ezifana ne-Sony's Digital Cinema Sound ™ noma i-Cinema DSP ™ ye-Yamaha. Yize kungaba yinselele ukuma nokuthinta isistimu yesiteshi se-7.1, imiphumela izobaluleka kulabo abafuna okungaphansi kokuhle kakhulu.