Mu dziko la ukadaulo wa mawu, pali zinthu zochepa zomwe zimalemekezedwa komanso zofunika kwambiri monga makina amawu a subwoofer. Kaya ndinu wokonda kumva mawu, wokonda mafilimu, kapena wongomvera wamba, ma subwoofer amachita gawo lofunika kwambiri popereka chidziwitso chomveka bwino cha mawu. Ndiye nchiyani chomwe chimapangitsa ma subwoofer kumveka mwamphamvu chonchi? M'nkhaniyi, tifufuza momwe ma subwoofer amagwirira ntchito, momwe amakhudzira khalidwe la mawu, komanso chifukwa chake ndi ofunikira kwambiri kwa aliyense.makina omveka bwino.

Kumvetsetsa Ma Subwoofers

Subwoofer ndi sipika yopangidwa mwapadera kuti ipange mawu otsika, nthawi zambiri pakati pa 20 Hz mpaka 200 Hz. Ma frequency otsika awa nthawi zambiri amatchedwa bass, ndipo ndi ofunikira popanga chidziwitso chokwanira cha mawu. Mosiyana ndi okamba wamba, omwe amagwira mawu apakati ndi apamwamba, ma subwoofer amayang'ana kwambiri kumapeto kwa ma audio spectrum, omwe ndi ofunikira pamitundu monga hip-hop,nyimbo zamagetsi zovina, ndi mafilimu odzaza ndi zochitika.

Ma subwoofers apangidwa kuti awonjezere luso lawo lopanga mawu akuya komanso omveka bwino. Ma subwoofers ambiri amagwiritsa ntchito ma cone akuluakulu ndi maginito amphamvu kuti asunthe mpweya bwino kuti apange kugwedezeka komwe timakuwona ngati bass. Kapangidwe kameneka kamawathandiza kupanga mafunde a mawu omwe si okwera kwambiri, komanso odzaza komanso ozama.

Fiziki ya Phokoso

Kuti mumvetse momwe ma subwoofers angapangire zinthu zoterephokoso lamphamvu, tiyenera kufufuza kwambiri za sayansi ya mafunde a mawu. Phokoso ndi mafunde amakina omwe amayenda kudzera mu kugwedezeka kwa mpweya (kapena zinthu zina). Kuchuluka kwa kugwedezeka kwa mawu kumatsimikizira kuchuluka kwa mawu, pomwe kukula kwake kumatsimikizira kuchuluka kwa mawu.

Ma sound otsika, monga zomwe zimapangidwa ndi subwoofer, zimakhala ndi mafunde aatali ndipo zimafuna mphamvu zambiri kuti zipangidwe. Chifukwa cha izi, ma subwoofer ali ndi madalaivala akuluakulu komanso ma amplifiers amphamvu kwambiri kuposa okamba wamba. Kutha kusuntha mpweya wambiri kumapatsa ma subwoofer mphamvu zawo zapadera komanso kuzama.

Mphamvu ya bass pamaganizo

Chimodzi mwa zifukwa zomwe mawu a subwoofer alili amphamvu kwambiri ndichakuti amasuntha mtima. Ma frequency otsika ali ndi mphamvu yapadera yolumikizana ndi matupi athu, zomwe zimapangitsa kuti munthu azimva bwino ngati momwe amamvera. Izi ndi zoona makamaka mu nyimbo zamoyo, komwe bass imatha kufika pachifuwa panu, zomwe zimapangitsa kuti munthu azimva bwino kwambiri.

Mu mafilimu ndi masewera, subwoofer imatha kukulitsa kupsinjika kwa malingaliro a chochitika. Tangoganizirani phokoso la kuphulika, kapena kugunda kwa mtima panthawi yovuta; mawu awa amapangidwira kuti amveke bwino kwa omvera. Subwoofer imatha kubwerezanso ma frequency otsika awa, ndikuwonjezera kuzama kwa mawu, zomwe zimapangitsa kuti zomwe zikuchitikazo zikhale zokopa komanso zosangalatsa.

Udindo wa ma subwoofers mu machitidwe owonetsera kunyumba

Ma subwoofers ndi ofunikira kwambirimakina owonetsera zisudzo kunyumbaAmapereka chithandizo chotsika, chomwe ndi chofunikira kwambiri pamakanema ochitapo kanthu, omwe ali ndi kuphulika ndi mawu ozama. Popanda subwoofer, mawu awa angawoneke ngati opanda phokoso ndipo alibe mphamvu yogwedeza mtima.

Kuphatikiza apo, ma subwoofers amathandiza kulinganiza bwino mawu onse a makina ochitira zisudzo kunyumba. Mwa kugwiritsa ntchito ma frequency otsika, amalola okamba akuluakulu kuyang'ana kwambiri pa ma frequency apakati ndi apamwamba, zomwe zimapangitsa kuti phokoso likhale lomveka bwino komanso losiyana. Kulekanitsa ma frequency kumeneku sikungowonjezera kumveka bwino, komanso kumalepheretsa kusokoneza kuti munthu azimvetsera bwino.

Kusankha ChoyeneraDongosolo la Phokoso la Subwoofer

Pali zinthu zingapo zofunika kuziganizira posankha makina amawu a subwoofer. Kukula kwa chipindacho, mtundu wa mawu omwe mumakonda, ndi bajeti yanu zonse ndi zinthu zofunika kuziganizira. Chipinda chachikulu chingafunike subwoofer yamphamvu kwambiri kuti chidzaze malowo ndi mawu, pomwe chipinda chaching'ono chingafunike chitsanzo chaching'ono chomwe sichinasinthe.imapereka bass yodabwitsa.

Kuphatikiza apo, mtundu wa subwoofer, kaya ndi yogwira ntchito kapena yoyendetsedwa ndi mphamvu, udzakhudza zomwe mukukumana nazo. Ma subwoofer oyendetsedwa ndi mphamvu ali ndi ma amplifiers omangidwa mkati, zomwe zimapangitsa kuti zikhale zosavuta kukhazikitsa ndikugwiritsa ntchito. Komabe, ma subwoofer ogwira ntchito ndi mphamvu amafunikirachokulitsa chakunjakoma amapereka njira zina zosinthira makanema kwa anthu okonda kumva.

Pomaliza

Pali zifukwa zambiri zomwe subwoofer imamvekera ngati yamphamvu. Kutha kwake kubwereza mawu otsika kumapangitsa kuti mawu azikhala okoma komanso okhutiritsa omwe amakhudza omvera pamlingo wamaganizo komanso wakuthupi. Kaya mukuonera kanema, kumvetsera nyimbo, kapena kusewera masewera apakanema, makina abwino kwambiri amawu a subwoofer amatha kukweza zomwe mukumva, ndikupangitsa kuti zikhale zosangalatsa komanso zosangalatsa.

Pamene ukadaulo ukupitirirabe kusintha, ma subwoofers akhala otsogola kwambiri, okhala ndi zinthu monga kulumikizana opanda zingwe komanso kukonza chipinda chapamwamba. Komabe, kukongola kwakukulu kwa subwoofer kumakhalabe komweko: kuthekera kwake kupereka mawu akuya komanso omveka bwino omwe amatisangalatsa komanso kutikhudza. Kwa aliyense amene ali ndi chidwi ndi mawu, kuyika ndalama mumakina olumikizira mawu a subwoofer apamwamba kwambirisi kusankha kokha, koma ndi chinthu chofunikira.