Kusiyana pakati pa okamba nkhani a coaxial ndi okamba nkhani athunthu

okamba1

M-15Mafakitale Olankhula Ogwira Ntchito Ogwira Ntchito

1. Okamba nkhani za Coaxial amatha kutchedwa okamba nkhani zonse (omwe amadziwika kuti okamba nkhani zonse), koma okamba nkhani zonse si okamba nkhani za coaxial kwenikweni;

2. Sipika ya coaxial nthawi zambiri imakhala ndi kukula kopitilira 100mm, imakhala ndi ma frequency otsika pang'ono, kenako imayika treble kuti igwire ma frequency apamwamba;

3. Kawirikawiri, ngati kapangidwe kake ndi koyenera, kuchuluka kwa ma frequency kumakhala kwakukulu kwambiri kuposa kwa ma speaker wamba a full-range. Amagwiritsidwa ntchito kwambiri m'magalimoto okhala ndi malo ochepa, ndipo zofunikira pa khalidwe la mawu zimakhala zabwino, kapena zosonkhanitsidwa m'malo ena okhala ndi malo ochepa.

Wokamba nkhani wamtundu wonse amatanthauza wokamba nkhani wokhala ndi ma frequency ofanana, apakati ndi otsika, komanso mayankho afupipafupi. Wokamba nkhani wamtundu wa coaxial ndi wokamba nkhani wa coaxial, ndiko kuti, pa mzere womwewo, pali ma tweeter kupatula wokamba nkhani wapakati, omwe amayang'anira kusewera. Treble ndi mid-bass. Ubwino wake ndi wakuti bandwidth ya wokamba nkhani m'modzi imasinthidwa kwambiri, kotero imatha kunenedwanso kuti ndi wokamba nkhani wamtundu wonse, koma kapangidwe kake ndi kapadera, ndipo mfundo yodziwika bwino ndi wokamba nkhani wamtundu wonse.

Coaxial ndi nyanga ziwiri kapena zingapo zomwe zasonkhanitsidwa pamodzi, ndipo nkhwangwa zawo zili pamzere wowongoka womwewo; pafupipafupi yonse ndi nyanga

Mayankho a pafupipafupi a sipika yonse si abwino ngati a sipika ya coaxial, chifukwa sipika yonse iyenera kuganizira gawo la treble ndi gawo la bass. Chifukwa chake, treble ya sipika yonse imatayika, ndipo bass nayonso imatayika.

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EOS-12CMafakitale Olankhula a Karaoke Apamwamba

Mfundo ya okamba mawu a coaxial:

Sipika ya coaxial ndi gwero la mawu a point, lomwe limagwirizana kwambiri ndi mfundo yoyenera ya mawu. Sipika ya coaxial imapanga coil ya mawu a treble ndi coil ya mawu a mid-bass pa axis yomweyo yapakati, ndipo imakhala ndi makina odziyimira pawokha ogwedera. Ena mwa okamba a full-range amawoneka ngati mayunitsi wamba, ndipo ena amagwiritsa ntchito kugawa mawu enieni kuti apange cone ya mawu kukhala ma fold ozungulira kapena kuwonjezera fumbi ndi horn. M'mimba mwake wa sipika nthawi zambiri amakhala wocheperako, chifukwa m'mimba mwake wa cone ukakhala wocheperako, treble imakhala yolemera, koma bass imatayika kwambiri. Ma frequency athunthu si ma frequency athunthu m'lingaliro lenileni, koma kwenikweni, kufalikira ndi kusalala kwa mayankho a pafupipafupi mbali zonse ziwiri sikwabwino kwambiri.


Nthawi yotumizira: Januwale-04-2023