1. Mawu oyamba kwa okamba

Sipika imatanthawuza chipangizo chomwe chimatha kusintha ma audio kukhala mawu.M'mawu a layman, amatanthauza amplifier yomangidwa mu nduna yayikulu yolankhula kapena kabati ya subwoofer.Chidziwitso cha audio chikakulitsidwa ndikukonzedwa, wokamba nkhaniyo amaseweranso mawuwo kuti amveke.Kukula.

Wokamba nkhani ndiye pothera pa zokuzira mawu.Ntchito yake ndikusintha mphamvu zamawu kukhala mphamvu zomveka zofananira ndikuziwunikira kumalo.Ndi gawo lofunika kwambiri la makina omvera ndipo limayang'anira kusintha ma siginecha amagetsi kukhala ma acoustic sign kwa anthu.Ntchito yomvetsera mwachindunji ku makutu.

Kapangidwe ka wokamba nkhani:

Oyankhula pamsika amabwera mumitundu yonse ndi mitundu, koma mosasamala kanthu kuti ndi iti, amapangidwa ndi zigawo ziwiri zofunika:wokamba nkhaniunit (yotchedwa Yangsheng unit) ndi nduna.Kuphatikiza apo, okamba ambiri amagwiritsa ntchito osachepera awiri kapena awiri Ndiwo okamba nkhani omwe ali pamwambapa omwe amagwiritsa ntchito zomwe zimatchedwa kutulutsa mawu kwamakanema ambiri, kotero crossover ndi gawo lofunikira kwambiri.Zoonadi, pangakhalenso thonje loyamwa mawu, machubu opindika, "mapaipi a labyrinth" opindika, ndi oyankhula olimbikitsidwa.Nthiti/mabodi olimbikitsa amawu ndi zida zina, koma zidazi sizofunikira kwa wokamba aliyense.Zigawo zazikulu za wokamba nkhani ndi magawo atatu okha: wokamba nkhani, kabati ndi crossover.

Gulu la okamba:

Gulu la oyankhula lili ndi ngodya zosiyanasiyana ndi miyezo.Malingana ndi kamangidwe ka mawu a oyankhula, pali mabokosi opanda mpweya, mabokosi olowetsedwa (omwe amatchedwanso low frequency reflection boxes), passive radiator speaker, ndi transmission line speaker.Bokosi la inverter ndilo gawo lalikulu pamsika wamakono;kuchokera pakuwona kukula ndi kuyika kwa okamba, pali mabokosi apansi ndi mabokosi a mabuku.Zakale zimakhala zazikulu kwambiri ndipo nthawi zambiri zimayikidwa pansi.Nthawi zina, mapazi odzidzimutsa amaikidwanso pansi pa oyankhula..Chifukwa cha kuchuluka kwa kabati komanso kusavuta kugwiritsa ntchito ma woofer akulu komanso ochulukirapo, bokosi loyambira pansi mpaka pansi nthawi zambiri limakhala ndi ma frequency ocheperako, kutulutsa kwamphamvu kwamphamvu komanso mphamvu yonyamula mphamvu, motero ndi yoyenera madera akuluakulu omvera. kapena zofunikira zambiri Bokosi la shelufu la mabuku ndi laling'ono mu kukula ndipo nthawi zambiri limayikidwa pa katatu.Amadziwika ndi kuyika kosinthika ndipo sakhala ndi malo.Komabe, chifukwa cha kuchuluka kwa bokosilo komanso kuchepa kwa mainchesi ndi kuchuluka kwa ma woofers, mafupipafupi ake otsika amakhala otsika kuposa bokosi lapansi, ndi mphamvu yake yonyamula Ndipo kutulutsa kwamphamvu kwa mawu kumakhala kochepa, komwe kuli koyenera. kuti agwiritsidwe ntchito m'malo omvera ang'onoang'ono;malinga ndi bandwidth yopapatiza ya kusewerera, pali olankhula Broadband ndi olankhula narrowband.Oyankhula ambiri amapangidwa kuti aziphimba Gulu la ma frequency mokulira momwe kungathekere ndi choyankhulira chamagulu ambiri.Mtundu wodziwika kwambiri wa okamba zamagulu ocheperako ndi subwoofer (subwoofer) yomwe idatuluka ndi zisudzo zapanyumba, zomwe zimangogwiritsidwa ntchito kubwezeretsa ma frequency otsika kwambiri ku gulu locheperako kwambiri;molingana ndi ngati pali chowonjezera champhamvu chomwe chimapangidwira, chikhoza kugawidwa kukhala oyankhula osayankhula ndi Oyankhula Ogwira ntchito, oyambirira alibe amplifier yomangidwa ndipo womalizayo ali nawo.Pakadali pano, olankhula kunyumba ambiri samangolankhula, koma ma subwoofers nthawi zambiri amakhala achangu.

2. Chiyambi cha Audio

Phokoso limatanthauza mawu ena osati chinenero cha anthu ndi nyimbo, kuphatikizapo phokoso la chilengedwe, phokoso la nyama, phokoso la makina ndi zida, ndi phokoso losiyanasiyana lopangidwa ndi zochita za anthu.Zomvera mwina zimaphatikizapo chokulitsa mphamvu, zida zotumphukira (kuphatikiza kompresa, effector, equalizer, VCD, DVD, etc.), okamba (zokamba, okamba), chosakanizira, maikolofoni, zida zowonetsera, ndi zina zotero.Pakati pawo, okamba ndi zipangizo zotulutsa mawu, oyankhula, subwoofers, ndi zina zotero.Wokamba nkhani amaphatikizapo zokuzira mawu zitatu, zokulirapo, zotsika, ndi zapakati, zitatu koma osati kwenikweni zitatu.Mbiri yachitukuko chaukadaulo itha kugawidwa m'magawo anayi: machubu a elekitironi, ma transistors, mabwalo ophatikizika, ndi ma transistors amunda.

Zomvera:

Zida zomvera mwina zimaphatikizapo zokulitsa mphamvu, zida zotumphukira (kuphatikiza ma compressor, zotsatira, zofananira, zotulutsa, ndi zina), okamba (zokamba, okamba), zosakaniza, zotulutsa mawu (monga maikolofoni, zida zoimbira, VCD, DVD) zida zowonetsera Ndi zina zotero. pa, onjezani mpaka seti imodzi.Pakati pawo, okamba ndi zipangizo zotulutsa mawu, oyankhula, subwoofers, etc. Wokamba nkhani akuphatikizapo mitundu itatu ya okamba, apamwamba, otsika, ndi apakati, koma osati atatu.