Ko sei uchifanira kuva Sefa nokuda subwoofer?

Vakawanda mafeni vanoda kuva pachake musha yemitambo, asi havasi vose vanogona kuwana chero paangodira yakadaro. Munhu wese anobuda zvinhu zvakadaro nenzira yake: munhu achawana nyore Chinese vakurukuri, munhu wakafanira bass nemasipika Soviet-yakaitwa, zvakanaka, zvikuru yepamusoro, tinazvo zivo magetsi engineering, achaita vagoronga kuti subwoofer yakaderera kakawanda mugero tisingatungamirirwi. Kunyanya kubva zviri zvikuru nyore.

tsananguro

Funga chinhu kwakajairika subwoofer. Kutaura zvazviri, zviri nyore vanoshingaira Sefa yakaderera Frequency chiyamuro anonongedzera izvo kusvitsa kubva mutsetse goho (kuruboshwe uye migero kurudyi), kuti gudzazwi uye woofer. Munyaya ino tichakurukura yakaomesesa che mudziyo - zano unokubvumira pakuzvinyengera kuungana pasi-vanopfuura Sefa nokuda subwoofer. mano kwakadaro bereka maitikiro isingadariki 40 Hz. Ivo zvinoshandiswa pachiimbwa diki Satellite vakurukuri. Subwoofers zvinoshingaira uye kungogara. Ekupedzisira vakaderera-kakawanda musoro, chokuita chimwe gudzazwi. mhando iyi mano hadzibatsiri uye kuvengwa. It ndeimwewo chinhu - wokutanga kuzvipedza. In akadaro zvemagetsi raiparadzanisa zvinoshingaira yakaderera-vanopfuura Sefa nokuda subwoofer uye vakaparadzana simba gudzazwi anosiiwa ari bass chiratidzo riri vaipa kune huru nemasipika zvakananga panzvimbo inosimbisa turakiti sezvo apo mupise kuti chiratidzo ichi rakadzika pamwero harmonic kusarurama, zvichienzaniswa kuti goho simba gudzazwi mupise. Achiwedzera vakaparadzana gudzazwi ari subwoofer chiteshi zvichaita yekudyidzana kuwedzera simba chikuva, uyewo kusunungura gudzazwi svikiro uye yakakwirira frequencies kubudikidza okuwedzera mutoro.

Filter nokuti subwoofer: vanoronga

Muverengi anodaidzwa kuongorora matatu zvirongwa pachake zano rakadaro. Muzana rokutanga zano, mumwe Sefa nyore inowaniswa nokuti subwoofer configured somunhu semvumbi transistor. inzwi unhu Serious rirege kubudirira aine mudziyo akadaro, asi, nokuda kwayo nyore, zviri wakakwana nokuda beginners hams. Asi Sefa subwoofer dzaitaurwa zvinotevera embodiments mbiri, pamwechete kubudirira kukuru akagadza pacharo sezvinoita mudziyo yakanaka maitiro. midziyo kwakadaro wakaiswa pakarepo pashure rwonzi goho simba uye wedzera simba gudzazwi. Filter nokuti subwoofer It dzinoratidzwa pasi ruzha, pasi simba rakawanda, uyewo zvakawanda zvitengeswa voltage.

mhedziso

Achiratidza, ngationei kuti kuwedzera munhu subwoofer pakati vanoshingaira mhando yekudyidzana kunoderedza rezasi Muganhu kakawanda mhinduro anovandudza kurira Kujeka ari midrange uye inopa chaizvo mukuru vhoriyamu pamwero pasina kukanganiswa. Kubviswa chinonyanya chakarondedzera munhu kuburitswa chiratidzo mazano kune satellites, zvinoita anobvumira yakaderera kakawanda yakanaka kwazvo uye zvakajeka. Izvi nokuti yakaderera kakawanda cône musoro asingadi-chinja rurefu amplitude, kuedza bereka bass ruzha, nokudaro pave kukanganisa kupinda chiratidzo.