1.Kodi tanthauzo la wolankhula njira ziwiri ndi wolankhula njira zitatu ndi chiyani?
Wolankhula wanjira ziwiri amapangidwa ndi fyuluta yapamwamba kwambiri komanso fyuluta yotsika.Kenako fyuluta yolankhula ya njira zitatu imawonjezedwa.Zosefera zikuwonetsa mawonekedwe ochepetsera okhala ndi malo otsetsereka pafupi ndi malo ogawa pafupipafupi.Kuphatikizika kwa magawo ovunda a ma curve oyandikana nthawi zambiri kumatchedwa frequency division point.Pali gulu lopiringizana pafupi ndi chogawa, ndipo mu gulu ili onse oyankhula ali ndi zotulutsa.Mwamwayi, kuchulukirachulukira kwa fyuluta kumakhala bwinoko.Komabe, kukula kwakukulu kwa chiwerengero cha kuchepa, zigawo zambiri, mapangidwe ovuta, kusintha kovuta, ndi kutayika kwakukulu kolowetsa.
MFUMU-5Coaxial Multi-Purpose speaker
Malo ogawaniza olankhula njira ziwiri ali pakati pa 2k mpaka 4KHz, Ngati mphamvu ya treble ndi yayikulu, gawo logawanika liyenera kukhala lotsika, ndipo kuyankha pafupipafupi kudzakhala kwabwinoko.Mwachitsanzo, mphamvu ya treble ndi yaying'ono, malo ogawa akhoza kukhala apamwamba.Mwa kugawa ma treble, apakati ndi ma bass ma frequency, kuwongolera kwamawu kumamveka bwino.
2. Kusiyana pakati pa wolankhula njira zitatu ndi wolankhula njira ziwiri:
1) Kupangidwa kosiyana: bokosi lolankhula lanjira ziwiri nthawi zambiri limakhala ndi mayunitsi opitilira awiri, ma treble unit ndi bass unit;Bokosi lolankhula lanjira zitatu nthawi zambiri limagawidwa m'magawo atatu kapena kupitilira apo, kuphatikiza ma treble unit, alto unit ndi bass unit.
2) Kapangidwe kake ndi kosiyana: bokosi la bokosi la okamba nkhani ziwiri lili ndi mabowo awiri a nyanga;Nkhani ya wolankhula njira zitatu ili ndi mabowo oposa atatu.
3) Makhalidwe osiyanasiyana: kumveka bwino kwa gawo lamawu ndi kumveka bwino kwa wokamba njira ziwiri ndizabwino;Bokosi lolankhula la njira zitatu limapangitsa nyimbo kukhala yokhazikika chifukwa imagawa ma frequency malinga ndi mawonekedwe afupipafupi a mayunitsi osiyanasiyana.
KTS-850Njira zitatu za Karaoke Spikaokamba karaoke apamwamba kwambiri
Nthawi yotumiza: Dec-09-2022