Wokamba mawu pamawu agalimoto, omwe amadziwika kuti hutala, amakhala ndi gawo lalikulu pamakina onse omvera, ndipo amatha kukhudza mawonekedwe amtundu wonse wamawu.
Musanasinthidwe kamvekedwe kagalimoto, ndikukhulupirira kuti aliyense angafune kudziwa za mapulani osinthira ma audio, monga ma frequency a njira ziwiri, maulendo atatu, ndi zina zambiri… Kotero lero ndikufuna kutenga aliyense kuti atchule gulu la okamba galimoto ndi makhalidwe ndi machitidwe a oyankhula osiyanasiyana.
Gulu la nyanga zamagalimoto: zitha kugawidwa mumitundu yonse, treble, mid-range, mid-bass ndi subwoofer.
1. Oyankhula athunthu
Oyankhula amtundu wathunthu, omwe amatchedwanso Broadband speaker.M'masiku oyambilira, nthawi zambiri amatchula wokamba nkhani yemwe amatha kuphimba ma frequency a 200-10000Hz ngati ma frequency athunthu.M'zaka zaposachedwa, wokamba pafupipafupi watha kubisa ma frequency a 50-25000Hz.Mafupipafupi otsika a okamba ena amatha kudumphira mpaka 30Hz.Koma mwatsoka, ngakhale olankhula amtundu wathunthu pamsika ndi ochuluka, ma frequency awo ambiri amakhazikika pakatikati.Lathyathyathya, atatu-dimensional mphamvu si zoonekeratu.
2. Tweeter
The tweeter ndi gawo la tweeter mu seti ya speaker.Ntchito yake ndikuseweranso siginecha yothamanga kwambiri (nthawi zambiri imakhala 5KHz-10KHz) kuchokera pagawo logawa pafupipafupi.
Chifukwa ntchito yayikulu ya tweeter ndikumveketsa mawu osalimba, kuyimitsidwa kwa tweeter nakonso ndikopadera kwambiri.The treble ayenera kuikidwa pafupi kwambiri ndi khutu la munthu, monga pa A-mzati wa galimoto, pamwamba pa chida gulu, ndi zitsanzo zili pa malo atatu a chitseko.Ndi njira yoyika iyi, mwiniwake wagalimoto angayamikire bwino chithumwa chomwe chimabweretsedwa ndi nyimbo.pamwamba.
3. Alto speaker
Kuyankha pafupipafupi kwa wokamba nkhani wapakatikati kuli pakati pa 256-2048Hz.
Pakati pawo, 256-512Hz ndi yamphamvu;512-1024Hz ndi yowala;1024-2048Hz ndi yowonekera.
Mawonekedwe akuluakulu a wokamba nkhani wapakati: mawu a munthu amapangidwanso zenizeni, timbre ndi yoyera, yamphamvu, komanso yomveka.
4. Pakati-woofer
Kuyankha pafupipafupi kwapakati pa woofer ndi 16-256Hz.
Pakati pawo, chidziwitso chomvera cha 16-64Hz ndi chakuya komanso chodabwitsa;chidziwitso chomvera cha 64-128Hz ndi chathunthu, ndipo kumvetsera kwa 128-256Hz kuli kodzaza.
Makhalidwe akuluakulu a ntchito yapakati-bass: imakhala ndi mphamvu yodabwitsa, yamphamvu, yodzaza ndi yakuya.
5. Subwoofer
Subwoofer imatanthawuza wokamba nkhani yemwe amatha kutulutsa mawu otsika kwambiri a 20-200Hz.Nthawi zambiri, mphamvu ya subwoofer ikakhala kuti siili yolimba kwambiri, zimakhala zovuta kuti anthu amve, ndipo zimakhala zovuta kusiyanitsa komwe akuchokera.Kwenikweni, subwoofer ndi nyanga zimagwira ntchito chimodzimodzi, kupatula kuti m'mimba mwake mwa diaphragm ndi yokulirapo, ndipo wokamba mawu omveka amawonjezeredwa, kotero kuti mabasi omwe anthu amawamva amanjenjemera kwambiri.
Chidule cha nkhaniyi: Malinga ndi nkhaniyi, gulu la nyanga za galimoto silinadziwike ndi kukula kwa lipenga ndi kukula kwake, koma ndi nthawi yomwe imatulutsa.Kuphatikiza apo, olankhula mu bandi iliyonse ya ma frequency ali ndi mawonekedwe osiyanasiyana, ndipo titha kusankha mawu omveka omwe tikufuna malinga ndi zomwe timakonda.
Kenako, olankhula anjira ziwiri omwe timawawona tikamasankha okamba nthawi zambiri amatanthawuza zapakati-bass ndi treble, pomwe olankhula njira zitatu amakhala treble, midrange, ndi mid-bass.
Zomwe zili pamwambazi zimatithandiza kukhala ndi lingaliro lachidziwitso la wokamba nkhani pamene tikusintha mawu a galimoto, ndikukhala ndi chidziwitso choyambirira cha kusinthidwa kwa audio.
Nthawi yotumiza: Jun-03-2023