Car Audio Crossovers: Kuna Bukatar Su?

Gidan motsa jiki na motsa jiki mai yiwuwa ne wasu daga cikin abubuwan da aka fi sani dashi a ciki. Tun da ba su da mahimmanci, yana da sauƙin sauƙaƙe akan batun gaba daya lokacin gina ko inganta halayen mota. Shugabannin kungiya, masu mahimmanci, da kuma masu magana suna samun cikakken labaru, amma wannan ba yana nufin crossovers ba ma mahimmanci ne ba.

Don fahimtar abin da crossover yake, da kuma ko da muryar motar mota tana bukatar daya ko fiye, yana da muhimmanci mu fahimci wasu ka'idodi masu mahimmanci waɗanda suke amfani da ƙwayar mota.

Mahimman ra'ayin shi ne cewa kiɗa yana kunshe da ƙananan sauti wanda ke gudana a duk faɗin sauraron mutum, amma wasu masu magana suna da kyau a samar da wasu takamaiman takamaiman wasu. An tsara masu tayarwa don haɓaka ƙananan ƙananan hanyoyi, an tsara magunguna don haɓaka ƙananan alamun, da sauransu.

Da wannan a hankali, mota sababbin sababbin sabbin motocin motsa jiki suna da mamakin ganin cewa kowane motsi na mota na ainihi yana bukatar crossovers a mataki ɗaya ko wani. Alal misali, tsarin asali da ke amfani da masu magana maras dacewa suna da ƙananan ƙwararrakin ginawa a cikin masu magana. Sauran tsarin, musamman ma wadanda suke amfani da masu magana mai magana, yawanci suna yin amfani da ƙananan kwaskwarima na waje wanda kawai ke wuce matakan da suka dace don masu magana daidai.

Babban manufar raye kiɗa a cikin ƙananan matakan, kuma kawai aika wasu ƙananan ƙwararrun ga masu magana da shi, shine don cimma daidaituwa mafi kyau. Ta tabbatar da cewa kawai ƙananan haɗin kai kai tsaye ga masu magana da gaskiya, zaka iya rage girman murza da kyau don taimakawa inganta ingantaccen sauti na tsarin mota.

Mota Car Audio Crossovers

Akwai manyan nau'i nau'i biyu, wanda kowannensu yafi dacewa da yanayin musamman:

Wanene Yake Bukatar Gidan Muryar Cikin Gida?

Gaskiyar ita ce, kowane irin sauti na motsa jiki yana buƙatar wasu nau'i na ƙirar hanya ta hanya iri ɗaya da kowane motsi na mota yana buƙatar wasu nau'in amplifier . Amma a daidai wannan hanyar da yawancin ɓangaren raka'a sun haɗa da maɗaukaki mai ginawa, masu magana zasu iya haɗawa da crossovers haɗin ciki. A cikin sakonni na mota mota , yana da yiwuwar samun ta hanyar lafiya ba tare da ƙarin ƙari ba. Duk da haka, akwai lokuta da dama inda ko dai wani ɓangare na gaba ko mai aiki zai inganta ingancin sauti, dacewa da tsarin, ko duka biyu.

Idan tsarin sauti na mota yana amfani da masu magana maras kyau , mai yiwuwa bazai buƙatar ƙarin ƙari ba. Cikakken ajiya masu magana sun riga sun riga sun ƙaddamar da ƙananan kwaskwarima waɗanda suke tace ƙananan ƙananan da ke kai ga kowane direba. Ko da idan ka ƙara maɗaukaki a cikin mahaɗin, maɗaukakin mai magana da ke ciki ya kamata ya isa ya isa. Duk da haka, ƙila ka buƙaci crossover idan ka ƙara amplifier da subwoofer zuwa irin wannan tsarin.

A gefe guda, zaku yi amfani da ɗaya ko fiye da masu tsauraran ra'ayi idan kun shirya kan gina tsarin da ya kunshi masu magana da kaya, masu ƙarfafawa da yawa, da subwoofers. Wannan shi ne ainihin gaskiya idan kun shirya kan amfani da mahimmanci guda ɗaya don fitar da wasu masu magana, irin su woofers ko tweeters. Ko za ka zabi aiki ko tsauraran motsi, za ka buƙaci wani abu don kiyaye ƙananan ƙananan hanyoyi don isa ga masu magana.

Yana da mahimmanci a lura cewa masu amfani da magunguna na gaba sun hada da filtataccen ɗawainiya waɗanda suke aiki a matsayin crossovers idan kuna gina tsarin mota mota na ainihi tare da masu magana mai magana. Babban haɗin wucewa ta wannan irin amplifier yana ba ka damar fitar da masu tweeters, da kuma tazarar ƙananan sauƙi ya ba ka damar fitar da woofers, ba tare da buƙatar ƙarin crossovers ba.

Lokacin da Maganganu Mai Saukowa Zai iya Taimako na Gaskiya

Duk da yake za ka iya yawanci samun ta hanyar lafiya ba tare da tsinkaya a cikin halin da ake ciki ba inda kake amfani da maɗaukaki ɗaya, mafi yawan rikitarwa gina zai iya amfani da gaske daga hanyar kirkira mai aiki. Alal misali, crossover na hanya guda 3 wani ɓangare ne da kuke zahiri tsakanin haɗin kai da maɗaukaki masu mahimmanci.

A cikin irin wannan labari, kowane mai karbawa yana karɓar takamaiman ƙananan ƙwararru daga ƙulla, kuma ana amfani da kowane mai amfani don fitar da takamaiman nau'in mai magana. Alal misali, wanda zai iya fitar da masu magana da gaba tare da babban fassarar, wani zai iya motsa bayanan masu magana mai zurfi, da kuma na uku mai tsinkayar subwoofer zai iya fitar da wani sub.

Shin Crossovers na buƙatar shigarwa na sana'a?

Shigar da kwassovers ba kimiyya ne ba, amma kuna bukatar fahimtar abin da kuke yi kafin yin wannan irin aikin DIY. Shigar da ƙaura mai wucewa yana da sauki sau da yawa tun lokacin da kawai ya ƙunshi ƙuƙwalwa tsakanin ƙwaƙwalwarka da masu magana. Alal misali, zaku iya yin amfani da hanyar wucewa ta hanyar wucewar ku, sa'an nan kuma ku haɓaka fitowar tweeter na crossover zuwa tweeter da kayan aikin woofer zuwa woofer.

Shigar da ƙwayar mota mai amfani mota yana yawanci zai zama hanya mafi rikitarwa. Babban mahimmanci shi ne cewa masu tafiyar da aiki masu amfani suna buƙatar iko, saboda haka dole ne ku yi amfani da wayoyin wuta da kasa don kowane ɗayan. Labari mai dadi shine idan ka riga ka shigar da wani mawallafi, to lallai ya kamata ka kasance fiye da yadda za ka iya shigar da wani tasiri mai rikitarwa tun lokacin da wayarka ba ta da haɗari. A gaskiya ma, ƙaddamar da hanyar yin amfani da ku a wuri guda da kuka kafa ta amp zai taimaka wajen hana tsangwama ƙananan haɓaka .