Tweeter y'indangururamajwi y'impande ebyiri ifite akazi k'ingenzi k'umurongo wose w'inyuguti nini. Igice cyayo cya tweeter cy'indangururamajwi kigomba gutwara imbaraga zose z'igice cy'inyuguti nini, kugira ngo iyi tweeter idatwarwa cyane, bityo ntushobora guhitamo tweeter ifite aho inyura hato, niba uhisemo aho inyura hato bizatuma tweeter inyura kuri tweeter inyura mu mbaraga nini cyane, ibyo bizatuma tweeter itwikwa, mu bihe bisanzwe, aho inyura hato ntabwo hagomba kurenza 2,000 hertz!

Tweeter igomba kandi gukoreshwa hamwe na woofer. Muri icyo gihe, tugomba no gusuzuma umupaka wa tweeter ufite frequence ntoya, bitabaye ibyo, hazabaho impuzandengo mbi y'imirongo ibiri. Umupaka wa frequence nini y'umuvugizi wa santimetero 6.5 muri rusange ntabwo urenze 5.000 Hz, iyo dushushanya aho crossover igarukira, iyo dusize inshuro ebyiri z'umurambararo, iyi crossover point y'ikigereranyo ifata agaciro ka 2.5000 Hz, kimwe n'umupaka wa frequence ntoya ya tweeter, niba kandi hakurikijwe kimwe usige inshuro ebyiri z'umurambararo kugira ngo ubarwe, noneho igomba kuba iri munsi ya 1.2500 Hz. Gukuba inshuro ebyiri kugira ngo ubarwe, igomba kuba iri munsi ya 1.2500 Hz.

Ku bisabwa na tweeter, mbere na mbere, frequency ya resonant F0 ntishobora kuba hejuru ya kimwe cya kabiri cy'inshuro ya crossover point, bitabaye ibyo, bizatuma crossover point mu mwanya wa frequency response izaba ikibazo, intera ikwiye igomba kuba frequency ya resonant ya speaker itarenze 1.2500 Hz. Niba ingano ya woofer ishyigikira iri munsi ya santimetero 6.5, kuri iyi ngingo, umupaka wa tweeter wa frequency nke uzaba uri hejuru gato, kuko kuri iyi ngingo ubushobozi bwa woofer bwa frequency yo hejuru buzakongerwa, crossover point izamurwa, ibi bishingiye ku miterere ya woofer kugira ngo ifate icyemezo!

Mu guhitamo tweeter, tugomba kandi kwita ku bushishozi, muri rusange uburyo tweeter ikoresha budashobora kuba munsi y’uburyo woofer ikoresha. Iyo iri munsi yayo, bizagorana kugabanya ubushobozi bw’ikirangurura binyuze mu kugabanya ubushobozi bw’ikirangurura gisanzwe, niba ari ikoranabuhanga rikoresha ikoranabuhanga, ibi si ngombwa, iyo uburyo tweeter ikoresha burenze ubushobozi bw’ikirangurura gikoresha bass, dushobora gukoresha tweeter ku ruhererekane rw’udukingirizo tugizwe n’ibikoresho bimwe na bimwe bibuza kugira ngo tugabanye byombi kugira ngo tugere ku ruvange rwiza rwa treble na bass.

Ikintu cya nyuma cyo kugaragaza ni uko imiterere ya tweeter ubwayo igira ingaruka zikomeye kuri sisitemu yose, bityo tugomba guhitamo tweeter ifite uburiganya buke kandi ifite imikorere myiza!