Abin da Subwoofer Is
Lokacin da kake je gidan wasan kwaikwayo na gidanka, ba ka mamaki ba kawai a manyan hotunan da suka fi kyau a kan allon, amma sautunan suna motsawa kewaye da kai. Abin da gaske ya kama ku, ko da yake, shi ne sauti da kuke ji dadin gaske; da zurfin zurfin da ke shafe ku kuma yana samun dama a cikin gut.
Wani mai magana na musamman, wanda ake kira subwoofer, yana da alhakin wannan farfadowa mai zurfi. An ƙaddamar da subwoofer kawai don haifar da ƙananan ƙwararre masu sauraro. A gidan wasan kwaikwayo na gida , ana kiran wannan a matsayin LFE (Low Frequency Effects).
Wurin tashar sauti wanda aka keɓe ga subwoofer an kira shi .1 tashar .
Tare da shahararren gidan wasan kwaikwayon gidan wasan kwaikwayon wanda ya haifar da masu magana na musamman don maganganun tashoshi na tsakiya, ƙwararraɗi masu yawa, kewaye, kuma wani lokacin har ma da halayen haɗari, buƙatar mai magana don haɓaka kawai ɓangaren mai zurfi na fim din yana da mahimmanci. Kodayake waɗannan subwoofers ba su kasance kamar "sakonni" a matsayin masu yin amfani da su a gidan wasan kwaikwayo na gida ba, waɗannan ƙwararru na musamman za su iya girgiza gidan ƙasa ko kuma ba su damuwa da makwabta na kusa da ku a cikin ɗakinku ko ƙauye.
Siyan sigar mai amfani shi ne wajibi idan ya zo wurin kwarewa na gida.
Siffofin Subwoofers
Subwoofers Na Gaskiya
Ana yin amfani da ƙananan bashi daga wani ƙarfin waje, kamar yadda sauran masu magana a cikin tsarinka suke. Babban mahimmanci a nan shi ne cewa tun da yake ƙananan bass na bukatar karin ƙarfin haɓaka ƙararraitaccen mita, mai ƙarfafawa ko mai karɓar ya buƙaci ya iya samar da isasshen ƙarfin da zai iya ɗaukar tasirin bass a cikin subwoofer ba tare da tsabtace amp. Yaya iko ya dogara da buƙatun mai magana da girman ɗakin (kuma nawa basuka iya ciki!).
Ƙarƙashin Ƙarƙashin Ƙarƙwara
Don warware matsalar matsalar rashin ƙarfi ko wasu halaye waɗanda za a rasa a mai karɓa ko amplifier, ƙaddamar da subwoofers suna kunshe da mai bada maganar / amplifier mai ciki a cikin wannan hukuma, wanda halaye na amplifier da subwoofer sun dace daidai.
Kamar yadda bangaren ya amfana da haɗar mai magana da kuma maɗaukaki a cikin wannan hukuma, duk abin da ake buƙatar da ake bukata shi ne samfurin layi daga mai karɓar gidan wasan kwaikwayo. Wannan tsari yana ɗaukar kaya mai yawa daga amp / receiver kuma ya ba da amp / mai karɓa don yin amfani da tsaka-tsaki da masu tweet more sauƙi.
Don ƙarin bayani game da bambance-bambance da kuma yadda za a yi amfani da Ƙananan Kayan Kwafi da Ƙarfafawa, karanta littafi na gaba: Ƙananan Kayan Kaya da Ƙananan Ƙarƙashin Ƙarƙwara .
Ƙarin Subwoofer Characteristics
Ana yin amfani da bambancin zane-zane na subwoofer don kara inganta yadda ake yi. Wadannan bambancin sun haɗa da yin amfani da masu magana da faɗakarwa da ƙananan wuta , da kuma amfani, a wasu lokuta, na Ports ko Radiators .
Masu amfani da fafatawa na gaba suna amfani da wani mai magana da ya sa har ya raya sauti daga gefen ko gaban gaban yakin. Masu amfani da ƙananan wuta suna yin amfani da mai magana wanda aka saka don haka ya haskaka ƙasa, zuwa ƙasa. Bugu da ƙari, wasu ƙugiyoyi suna amfani da ƙarin tashar jiragen ruwa, wanda ke haifar da iska mai yawa, ƙara karɓar amsa bass a cikin hanyar da ta fi dacewa fiye da alamar rufewa. Irin wannan nau'in kayan ado ne ake kira Bass Reflex.
Wani nau'i na yakin yana amfani da Radiator mai ban sha'awa baya ga mai magana, a maimakon tashar jiragen ruwa, don ƙara haɓaka da daidaituwa. Masu raɗaɗi na wucewa na iya zama masu magana da murhun murya, ko kuma diaphragm.
Crossovers
Yawanci, mai kyau subwoofer yana da "tsinkaye" mita kimanin 100hz. Hanyar haɗi shi ne hanyar lantarki wanda yake tafiya dukkanin haɓakan da ke ƙasa da wannan maɓallin subwoofer; dukkanin haɓakan da ke sama da wannan batu suna haɓaka manyan masu magana, manyan, da kewaye. An yi amfani da waɗannan manyan maganganu 3-Way tare da 12 "ko 15" woofers. Ƙananan masu magana da tauraron dan adam, waɗanda aka daidaita domin ƙananan ƙananan maɗaukaki, suna karɓar sararin samaniya kuma suna da yawa a yawancin gidajen wasan kwaikwayon gida.
Tsarin hankali
Bugu da ƙari, tun da ƙananan ƙananan bassassun da wasu magunguna suka sake haifar da su ba su da wata hanya (kamar yadda ƙananan da suke ƙarƙashin ko kuma ƙofar ji). Yana da matukar wahalar kunnuwanmu ga ainihin matakan da jagorancin waɗannan nau'ukan ke zuwa. Wannan shine dalilin da ya sa za mu iya jin cewa girgizar kasa tana kama da mu ne, maimakon samun daga wani shugabanci.
Dalili a sakamakon sakamakon halaye ko ƙa'idodin marasa rinjaye na sauti mai sauƙi, ana iya sanya subwoofer a cikin dakin. Duk da haka, sakamako mafi kyau yana dogara da girman ɗaki, nau'in bene, kayan aiki, da kuma gine-gine. Yawancin lokaci, mafi kyaun wurin sanyawa ga mai shayarwa yana a gaban ɗakin, kawai hagu ko dama na masu magana. Akwai ƙarin shawarwarin shigarwa a ƙarshen wannan labarin.
Subwoofer Alternatives
Tun da kwarewar subwoofer ya ƙunshi ƙarin abin da za mu ji fiye da abin da zamu iya ji, ta yin amfani da zane-zane mai mahimmanci ba shine kawai hanyar da za a iya amfani dashi don samar da bayanan mitar bayanai ba. Ga wasu hanyoyi masu ban sha'awa ga subwoofer na al'ada, wannan zai iya girgiza abubuwa sama da la'akari da haka:
Buttkicker
Fiye da kawai subwoofer, Buttkicker wani nau'i ne na transducer mai low mita cewa ba kawai yana sanya ƙarin ji a cikin bass, amma .... Kicks Butt! Yin amfani da mahimmanci "dakatar da tsarin magnetic" don samar da raƙuman sauti waɗanda ba su da iska, amma Buttkicker na iya haifar da ƙananan ƙananan ƙasa zuwa 5HZ. Wannan yana da kyau a kasa jin mutum, amma ba kasa jin dadin mutum ba! Bambanci na Buttkicker ana samuwa a cikin saitunan sana'a, irin su wasan kwaikwayo na fim, da kuma ɗakin tarurruka, amma an daidaita su don amfani a cikin gidan wasan kwaikwayon gida.
Hanyar Ƙarar Maɓallin Ɗauki mai Mahimmanci Clark
Kada ka ji sauti, taɓa shi! Tare da zane mai mahimmanci na transducer, za a iya sanya Maɗauran Maganin Ƙirƙiri ta Clark a ciki (ko a kasan) kujeru, ɗakuna, da dai sauransu ... don samar da amsa mai zurfi wanda ke da alaka da m (wasu a dakin za su yi mamaki abin da ke samun ku sosai m!).
Crowson Technology Tactile Transducers
Mahimmin fasahar da aka yi amfani da ita a Crowson Tactile Transducers ita ce Linear Direct-Drive. Maimakon girgizawar iska, kamar subwoofer, ko yin amfani da piston wanda ya girgiza cikin gidaje wanda ke kai tsaye a kai tsaye a kan kujera, irin su bass shaker (dukansu suna amfani da makamashi), Linear Direct Drive yana canja wurin vibration sonic ta hanyar kujera ta hanyar ƙafafunsa, wanda yayi kama da dabarun da aka yi amfani dashi a cikin ji ta hanyar motsa jiki. Saboda haka, idan wani yana zaune a kujera, za su ji irin tasirin kullun da ke cikin jiki.
Wannan hanya yana bukatar ƙananan makamashi don samar da halayen vibration fiye da wasu hanyoyin, ta haka yana taimakawa wajen kara ƙarfin hali tare da saurin amsawa da sauri. A wasu kalmomi, Crowson Tactile Transducer na iya kama ƙananan hanyoyi na motar motar da ke kan hanya ta hanyar kasa zuwa babban motsi na fashewa bam din bam.
Bass Shakers
Bass Shakers wani nau'i ne na na'ura mai fassara wanda aka tsara don sake haifar da ƙananan ƙananan ƙananan ƙananan, wanda aka tsara don ba da karin "ƙwanƙwasa" ga tsarin sauti. Shaker yana yawanta a haɗe kai tsaye ga abin da za a "girgiza", kamar kujera (kamar Clark Tactile Transducer) domin ya fahimci sakamako. Ba za a iya amfani da Bass Shakers ba kawai ta hanyar kansu ba, amma a tare da haɗakar maɓallin subwoofer na al'ada.
Wasu alamomi na Bass Shakers an jera a Amazon.com.
Ɗaya daga cikin bayanan karshe akan wadannan ƙananan subwoofer. Ko da yake kyawawan tasiri a cikin gidan wasan kwaikwayon wasan kwaikwayon na farfadowa da ke dauke da mai yawa bayanai marasa ƙarfi, irin su fashewa, girgizar asa, fashewar bindigogi, roka da jigilar motsa jiki, Shakers da Maidorar Transducers ba su da tasiri sosai a cikin gidan sauraron kiɗa na gida. Kyakkyawan, gargajiya, subwoofer ya fi dacewa don abubuwan da suka fi dacewa da mikiya, irin su bashi da ƙananan bass.
Shopping Tips
Koda yake duk bayanan fasaha da abubuwan haɓakawa na subwoofers, irin subwoofer da ka zaɓi don tsarinka ya dogara da halaye na ɗakin da abubuwan da kake so. Lokacin da kake zuwa dillali, ɗauki DVD da / ko CD ɗin da suka fi so waɗanda ke da bayanai masu yawa da sauraron yadda bass ke sauti ta hanyoyi daban-daban.
Bugu da ƙari, tabbatar da cewa za ka gano manufofin da za a dawo da dillalinka, kamar dai idan mai karɓa bai yi kyau ba a cikin sauraren sauraronka. Sanya safiyar ƙasa a sassa daban-daban na dakin, ta yin amfani da jagorar mai shigowa a matsayin jagora, don gano abin da sauti yake faranta maka.
Shirin shigarwa
Kada mai sautin "sauti", amma mai zurfi da m. Wannan yana da mahimmanci idan kuna so ku yi amfani da subwoofer don kiɗa sauraro. Abubuwa masu yawa suna da kyau ga Blu-ray Disc ko fina-finai na DVD, amma bazaiyi kyau sosai ba tare da basira mai zurfi a cikin wasan kwaikwayo.
Lokacin da kake shigar da subwoofer, gwaji tare da saitunan karkata. Bugu da ƙari, yawancin gidan wasan kwaikwayo na gida ko masu karɓar AV suna da saitunan ƙwaƙwalwa na ciki don subwoofer wanda ya dogara da ko wasu masu magana masu yawa ne ko ƙananan. Ta wannan hanya your subwoofer zai iya ɗauka duk nauyin bass ko rarraba bass tare da manyan masu magana, tare da subwoofer kawai samar da mafi ƙasƙanci ƙananan ƙananan.
Har ila yau, idan kana zaune a wani ɗaki mai hawa na sama, ƙwaƙwalwar jirgin ruwa mai rusa wutar lantarki na iya rushe makwabtan ku na ƙasa da sauƙi cewa shirin da aka yi a gaba. A ƙarshe, a wasu lokuta, haɗa haɗin subwoofers biyu a cikin tsarinka na iya samar da wani zaɓi mafi kyau, musamman a cikin babban ɗakin.
Don wasu ƙarin shawarwari na shigarwa na subwoofer, bincika abubuwan abokanmu a kan:
- Yadda za a samu mafi kyawun ƙwaƙwalwar ƙafa
- Yadda za a Haɗa wani Subwoofer zuwa Mai karɓar, Mai sarrafawa, ko Maɗaukaki
- Amfanin Amfani da Subwoofers Multiple .
Don samun ka fara a nemo wani subwoofer wanda zai iya zama daidai don tsarinka, duba jerin jerin abubuwan Subwoofers da Subwoofer brands .