ʻO ka tweeter o kahi mea haʻiʻōlelo ʻelua ala e lawe i ka hana koʻikoʻi o ka hui holoʻokoʻa kiʻekiʻe. Kona tweeter hapa o ka haʻi'ōlelo e amo i ka mana a pau o ka kiʻekiʻe-frequency hapa, i mea e hana i keia tweeter mea ole overloaded, no laila, 'aʻole hiki iāʻoe ke koho i ka tweeter me ka haʻahaʻa crossover wahi, ina oe e koho i ka haʻahaʻa crossover wahi e alakai aku i ka tweeter ma ka tweeter e ma o ka mana nui loa, e alakai i ka tweeter ua kuni, ma lalo o ka maʻamau circumstances 'aʻole 0 kea, ka tz 0, ka tweeter.
Pono e hoʻohana pū ʻia ka tweeter me ka woofer. I ka manawa like, pono mākou e noʻonoʻo i ka palena haʻahaʻa haʻahaʻa o ka tweeter, inā ʻaʻole, e loaʻa kahi ʻōlelo maikaʻi ʻole o nā alapine ʻelua. 6.5-'īniha ka palena kiʻekiʻe-alapine 'o ka mea kamaʻilio maʻamauʻaʻole i kiʻekiʻe ma mua o 5,000 Hz, ke hoʻolālā mākou i ka crossover wahi, ina mākou e waiho i ka papalua o ka alapine, a laila, keia crossover wahi o ka mea kupono lawe i ka waiwai o ma kahi o 2.5000 Hz, like, ka palena haʻahaʻa-alapine o ka tweeter, ina no hoi e like me ka like o ka haʻalele 'ana i ka 502 pinepine, a laila, e like me ka like o ka haʻalele 'ana i ka pālua. Hz. Palua i ke alapine no ka helu ʻana, pono ia ma lalo o 1.2500 Hz.
No nā koi o ka tweeter, ʻo ka mea mua, ʻaʻole hiki ke kiʻekiʻe ke alapine resonant F0 ma mua o ka hapalua o ke alapine o ka crossover point, inā ʻaʻole, e alakaʻi ia i ka crossover point i ke kūlana o ka pane alapine e lilo i pilikia, kahi kūpono kūpono ʻo ka resonant frequency o ka mea haʻiʻōlelo ʻaʻole kiʻekiʻe ma mua o 1.2500 Hz. Inā ʻoi aku ka liʻiliʻi o ka woofer kākoʻo ma mua o 6.5 iniha, i kēia manawa, ʻoi aku ka kiʻekiʻe o ka palena haʻahaʻa haʻahaʻa o ka tweeter, no ka mea ma kēia manawa e hoʻonui ʻia ka hiki o ka woofer kiʻekiʻe, e hoʻokiʻekiʻe ʻia ke kihi crossover, e pili ana kēia i nā ʻano o ka woofer e hoʻoholo!
I ke koho ʻana i ka tweeter, pono mākou e hoʻolohe i ka naʻau, ma ke ʻano o ka naʻau tweeter ʻaʻole hiki ke emi ma mua o ka woofer sensitivity. Inā he haʻahaʻa ma mua o ia, he mea paʻakikī ke hoʻemi i ka naʻau o ka mea haʻiʻōlelo ma o kekahi attenuation leo maʻamau, inā ʻo ka crossover uila, ʻaʻole ia he mea nui, inā ʻoi aku ka kiʻekiʻe o ka naʻau tweeter ma mua o ka naʻau o nā mea haʻi'ōlelo bass, hiki iā mākou ma o ka tweeter ma ke ʻano o kekahi mau mea pale e hoʻemi i nā mea ʻelua e hoʻokō i kahi hui kūpono o treble a me ka bass.
ʻO ka mea hope loa e kuhikuhi ai, ʻo nā ʻano o ka tweeter ponoʻī he hopena nui loa i ka ʻōnaehana holoʻokoʻa, no laila pono mākou e hele a koho i ka tweeter me ka haʻahaʻa haʻahaʻa a me ka hana maikaʻi!
Ka manawa hoʻouna: Mar-19-2024