Mfungulo Ku Nyumba Yaikuru Yoyera Kumvetsera Phokoso Lili Ponse Ponse Pa Basansi
Timakonda zimenezi! Nyumba yosangalalira kunyumba sizingakhale zofanana popanda mabingu omwe akugwedeza chipinda chanu (ndipo nthawi zina amawasokoneza oyandikana nawo!).
Mwamwayi, mutagwirizanitsa zigawo zonse ndi okamba, ogula ambiri amangotembenuza chirichonse, kwezani voliyumu, ndipo aganize kuti ndizo zonse zomwe iwo ayenera kuchita kuti apeze phokoso lalikulu la zisudzo.
Komabe, zimatengera zoposa izo-Ngati muli ndi wolandila kunyumba, okamba, ndi subwoofer, muyenera kuchita zina zowonjezera kuti mumvetse bwino.
Monga gawo la wolandila malo owonetsera panyumba ndi wokamba nkhani, muyenera kuonetsetsa kuti malo apamwamba / pakati (mawu, kukambirana, mphepo, mvula, moto wazing'ono, zipangizo zambiri zoimbira) ndi maulendo apansi (magetsi ndi magetsi, ziphuphu , zivomezi, nyanga, phokoso la injini) amatumizidwa kwa okamba bwino. Izi zimatchedwa Bass Management .
Yendayenda ndi Bass
Ngakhale nyimbo (makamaka rock, pop, ndi rap) ingakhale ndi mauthenga ambiri otsika omwe subwoofer ingagwiritse ntchito. Mafilimu (ndi mapulogalamu ena a TV) akusakanikirana ndi DVD kapena Blu-ray Disc , kumveka kulira kwachitsulo chilichonse.
Mwachitsanzo, muzokambirana za mawonekedwe oyandikana ndizomwe zimaperekedwa ku kanema wapakati, phokoso lalikulu ndi nyimbo zimaperekedwa makamaka kumanzere am'manzere ndi kumanja, ndipo zowonjezereka zimaperekedwa kuzitsulo zoyandikana. Ndiponso, pali maofesi ena ozungulira omveka omwe amamveka phokoso la kutalika kapena njira zowonjezera.
Komabe, ndi machitidwe onse omvera omvera omvera, maulendo otsika kwambiri nthawi zambiri amatumizidwa payekha, yomwe imatchulidwa kuti .1, Subwoofer, kapena LFE .
Kugwiritsa ntchito Bass Management
Kuti mutengere zochitika zina za cinema, kachitidwe ka nyumba yanu (kawirikawiri kamangidwe ndi makina oyang'anira nyumba) amafunika kugawira maulendo a mauthenga ku njira zolondola ndi kayendetsedwe kazitsulo zimapereka chida ichi.
Njira yoyang'anira kayendetsedwe kazitsulo ikhoza kuchitidwa mwadzidzidzi kapena mwadongosolo, koma kuti muyambe, muyenera kuyimikiratu, monga kuika okamba anu pamalo oyenerera, kuwagwirizanitsa kuwotcheru wanu wamaseĊµera, ndikuwonetseratu komwe maulendo a phokoso amafunikira kupita.
Ikani Wokonzekera Wokamba
Kukonzekera kwakukulu kwa makanema 5.1 muyenera kulumikiza wokamba nkhani wakumanzere, wokamba nkhani, wolankhulayo wakutsogolo, wolankhulirana wapansi, ndi wolankhulira woyandikana naye. Ngati muli ndi subwoofer, izi ziyenera kugwirizanitsidwa ndi feteleza ya subwoofer yoyambira.
Mutatha kuyankhula ndi (kapena popanda) subwoofer yolumikizana, pitani ku masewera a pulogalamu yanu yakulandirira, ndipo yang'anani mndandanda wa zokambirana.
Mu menyuyi, muyenera kukhala ndi njira yomwe imakuthandizani kuti muuzeni wogonjera anu oyankhula ndi subwoofer omwe mwakhala nawo.
Ikani Wokamba Nkhani / Wofotokozera Zowonjezera Zowonetsera Zolemba ndi Wowonjezera Wowonjezera
Mukatsimikizira kuti wokamba nkhani wanu akukhazikitsidwa, mukhoza kuyamba ndondomeko yowonetsera momwe mungayendetse maulendo pakati pa okamba anu ndi subwoofer.
- Ngati muli ndi oyankhula pansi-pansi monga gawo la kukambitsirana kwanu kokamba nkhani, mukhala ndi a subwoofer, mukakonzeratu masewera, mukanena kuti mulibe subwoofer ndipo wolandirayo adzayendetsa maulendo apansi mpaka oyankhula anu pansi. Ndiponso, ngati mutalimbikitsidwa, yikani okamba anu akuyimira ku "lalikulu".
- Ngati muli ndi oyankhula awiri pansi ndi subwoofer, onetsani kuti muli ndi zosakaniza (kapena zonse) wokamba nkhani / subwoofer. Pamene izi zatha, wolandirayo adzayenda maulendo apansi kwa onse opangira maofesi anu pansi ndi subwoofer. Monga momwe zinalili kale, ngati mutayambitsa, khalani pansi-okamba nkhani ku "lalikulu".
- Njira ina yomwe ingapezeke, ngati muli ndi okamba maulendo awiri ndi subwoofer, ndikutumiza maulendo onse otsika ku subwoofer polemba anu oyankhula-pansi, ngati akutsogoleredwa, "ochepa". Ngakhale ngati okamba anu akuyang'ana pansi angathe kutulutsa zambiri - mwina, sangathe kubwereza maulendo apansi omwe subwoofer yabwino imatha.
- Mwa kusuntha maulendo apansi ku subwoofer-kokha, ngakhale mutakhala ndi oyankhula-pansi, simukungowonjezera phokoso lochepa, komabe popeza subwoofer ili ndi zozizwitsa zokha, mumachotsa wolandila omwe angagwiritse ntchito kuti apereke mosavuta mphamvu zamkati ndi zapamwamba.
- Yesetsani kuyankhula ndi onse omwe akukhala pansi (osakaniza kapena subwoofer okha) pafupipafupi, ndipo mvetserani zomwe zikukuyenderani bwino. Mukhoza kubwerera nthawi zonse ndikubwezeretsanso zosintha zanu.
- Chotsatira chotsiriza (chomwe chiri chofala kwambiri masiku ano): Ngati muli ndi oyankhula ang'onoang'ono ofesi yamabuku anu pazitsulo zanu zonse, kuphatikiza ndi subwoofer, muuzeni wolandirayo kuti ayendetse maulendo apansi ku subwoofer yekha. Izi zimatengera kutsika kwafupipafupi kwa oyankhula anu onse, popeza sangathe kubwereza maulendo apansi. Pankhaniyi, ngati mutayambitsa, yikani okamba anu kuti "aang'ono".
Subwoofer vs LFE
Pofuna kusankha zomwe mungasankhe pamwambapa, chinthu china chofunika kuganizira ndi chakuti mafilimu ambiri a mafilimu a DVD, Blu-ray Disc, ndi magulu ena okhudzidwa, ali ndi chithunzi cha LFE (Low frequency Effects) (mawonekedwe a Dolby ndi DTS akuzungulira ).
Chingwe cha LFE chili ndi mauthenga apadera otsika kwambiri omwe angapezekedwe kudzera kupyolera mwa chithunzithunzi cha subwoofer preamp. Ngati muwuza wothandizira wanu mulibe subwoofer-simungathe kufotokozera maulendo afupipafupi omwe ali pamtengowu. Komabe, chidziwitso china chochepa chomwe sichinatchulidwe mwachindunji kumtunda wa LFE chikhoza kupititsidwa kwa oyankhula ena monga tafotokozera pamwambapa.
Njira Yoyendetsera Bass Management
Pambuyo pojambula zoyankhulirana zoyankhulirana ndi olankhula / subwoofer, njira imodzi yothetsera njira zonse, ndizitha kugwiritsa ntchito mapulogalamu omangika omwe amadzipangira okhaokha omwe ambiri omwe amavomereza kunyumba amawapatsa. Zina mwa machitidwewa ndi awa: Anthem Room Correction (Anthem AV), Audyssey (Denon / Marantz), AccuEQ (Onkyo), MCACC (Pioneer), DCAC (Sony), ndi YPAO (Yamaha).
Ngakhale pali kusiyana pakati pa momwe machitidwewa amagwirira ntchito, izi ndi zomwe onse ali nazo.
- Maikrofoni apadera amaperekedwa omwe mumayika pamalo anu akumvetsera. Mukatero mubudula chingwe cha maikolofoni mumalowe oyang'anira nyumba.
- Mutatsegula maikolofoni, mumagwiritsa ntchito batani loyamba kapena sankhani zoyambira pazenera. Nthawi zina masewera oyambira pawindo amayamba pokhapokha mutatsegula maikolofoni.
- Wolandirayo amachotsa ma toni oyesera kuchokera kwa wolankhula aliyense kuti maikolofoni amanyamulira ndi kubwezeretsanso kwa wolandira.
- Wowonjezerayo amalingalira mfundoyi ndipo, pogwiritsa ntchito kasinthidwe koyamba, amawonetsera wokamba mtunda, malire okhutirapo pakati pa okamba, ndipo amapeza malo abwino omwe maulendo amagawanika pakati pa okamba ndi subwoofer.
Komabe, ngakhale kuli kosavuta komanso kosavuta pazinthu zambiri, njirayi si nthawi zonse yomwe imakhala yolondola pazinthu zonse, nthawi zina zimasokoneza wokamba mtunda ndi wokamba nkhani / subwoofer pafupipafupi, poika chithunzi chomwe chili pamsika kwambiri, kapena subwoofer yotuluka kwambiri. Komabe, izi zingakonzedwe mwatsatanetsatane pambuyo pa mfundo, ngati mukufuna. Mtundu woterewu umapulumutsa nthawi yochulukirapo, ndipo maziko oyamba amakhala okwanira.
Buku la Njira yopita ku Bass Management
Ngati muli ovuta kwambiri, ndipo muli ndi nthawi, muli ndi mwayi wogwiritsa ntchito kayendetsedwe ka bass pamanja. Kuti muchite izi, kuwonjezera pakuyika kasankhulidwe ka wokamba nkhani yanu, kuyendetsa mayendedwe, ndi kukula, muyeneranso kukhazikitsa zomwe zimatchulidwa kuti zizindikiro.
Kodi Crossover Ndi Yotani Ndipo Ndingachiyike Bwanji?
Pogwiritsa ntchito malo okwera kapena pakatikati phokoso lokhala ndi mafupipafupi akuyenera kupita pogwiritsa ntchito njira yoyamba yokonzekera kukambitsirana kale, mutha kupitiliza kugwiritsa ntchito pulogalamu yabwino kwambiri yomwe maulendo anu amachitira bwino ndi maulendo apansi kuti subwoofer imapangidwira bwino.
Izi zimatchulidwa kuti chiwerengero cha crossover. Ngakhale zikumveka kuti "techie" chiwerengero cha crossover ndi mfundo yokhayo yomwe ikuyendetsedwe ka bass komwe pakatikati / pamwamba ndi pamunsi (zomwe zili mu Hz) zimagawidwa pakati pa okamba ndi subwoofer.
Maulendo omwe ali pamwamba pa chigamulo amaperekedwa kwa okamba, ndipo maulendo omwe ali pamunsipa amaperekedwa ku subwoofer.
Ngakhale mitsinje yowonongeka yowonongeka imasiyanasiyana pakati pa mtundu weniweni / chitsanzo (motero pakufunika kusintha molingana ndi izi), apa pali njira zina zogwiritsira ntchito oyankhula ndi subwoofer.
- Ngati mukugwiritsa ntchito kachesi / oyankhula pa satana, mfundo ya crossover pakati pa okamba ndi subwoofer nthawi zambiri imakhala pakati pa 80 ndi 120Hz.
- Ngati mukugwiritsira ntchito oyankhula pa malo apansi pa malo okhwima pakati pa okamba ndi subwoofer akhoza kukhala otsika, monga kuzungulira 60Hz.
Chinthu chimodzi chothandizira kumvetsa kumene malo abwino a crossover, ndikutenga zowonongeka ndi zofotokozera zomwe zimapangidwira kuti mudziwe zomwe wopanga amachititsa ngati mapeto a kumapeto kwa oyankhula anu ndi yankho lakumapeto kwa subwoofer yanu. Apanso izi zalembedwa mu Hz. Mutha kulowa m'zokonzedwe ka wokamba nkhani za kunyumba kwanu ndipo mugwiritse ntchito mfundozi monga chitsogozo.
Chinthu china chothandiza chothandizira pakuyika mfundo za mtanda ndi DVD kapena Blu-ray test disc yomwe ili ndi gawo la mayeso, monga Digital Video Essentials.
Mfundo Yofunika Kwambiri
Pali zambiri zowonjezera kuti "kugogoda makosi anu" pazomwe mukukumana nazo kusiyana ndi kungolumikiza okamba ndi subwoofer, kutembenuza dongosolo lanu ndi kutsegula voliyumu.
Mukamagula zokambirana zoyenera kutsogolo ndi zosankha za subwoofer (yesani kumangiriza ndi mtundu womwewo kapena mndandanda wa zofanana) pa zosowa zanu ndi bajeti, ndipo mutenge nthawi yambiri kuti mupange okamba anu ndi subwoofer pamalo abwino ndikugwiritsanso ntchito kayendedwe ka bass, pezani malo okhutira a panyumba okhutira omvera.
Kuti mabungwe apamwamba akhale ogwira ntchito, payenera kukhala kusintha kosasunthika, kosalekeza, ponseponse komanso phokoso lokhala ngati mawu omwe amveka kuchokera kwa okamba kupita ku subwoofer. Ngati sichoncho, mudzazindikira kusadziletsa mukumva kwanu kumvetsera-ngati chinachake chikusoweka.
Kaya mumagwiritsa ntchito njira yowonongeka kapena yowongoka kumalo oyendetsedwa ndi bass ndi inu-Musagwirizane ndi zinthu za "techie" mpaka pamene mumatha kugwiritsa ntchito nthawi yambiri mukupanga kusintha, m'malo mobwezera ndikusangalala nyimbo ndi mafilimu okondedwa.
Chinthu chofunikira ndikuti kuika kwanu panyumba kumamveketsa bwino.