Mu dongosolo lolimbitsa mawu, ngati voliyumu ya maikolofoni yawonjezeka kwambiri, phokoso lochokera kwa wokamba nkhani lidzaperekedwa ku kulira kwa maikolofoni.Chodabwitsa ichi ndi ndemanga yamayimbidwe.Kukhalapo kwandemanga yamayimbidwesikuti amangowononga khalidwe la mawu, komanso amalepheretsa kukula kwa phokoso la maikolofoni, kotero kuti phokoso lotengedwa ndi maikolofoni silingathe kupangidwanso bwino;kuzama kwamayimbidwe amphamvu kumapangitsanso kuti siginecha ikhale yamphamvu kwambiri, potero kuwotcha amplifier kapena choyankhulira (nthawi zambiri chimayakawokamba tweeter), kumabweretsa kutayika.Choncho, pamene chodabwitsa cha ndemanga zomveka chikachitika muzitsulo zowonjezeretsa mawu, tiyenera kupeza njira zothetsera, apo ayi, zidzavulaza kosatha.
Chifukwa chiyani mayankhidwe amamvekedwe?
Pali zifukwa zambiri zomwe zimayankhira ma acoustic, chofunikira kwambiri ndi mapangidwe osamveka a malo olimbikitsira mawu amkati, kutsatiridwa ndi dongosolo losamveka la okamba, komanso kusakonza bwino kwa zida zomvera ndiaudio system.Makamaka, ili ndi mbali zinayi izi:
(1) The maikolofoniimayikidwa mwachindunji mu radiation m'dera lawokamba nkhani, ndipo mzere wake umagwirizana mwachindunji ndi wokamba nkhani.
(2) Chowoneka bwino chowoneka bwino pamawu olimbikitsa mawu, ndipo zozungulira ndi denga sizimakongoletsedwa ndi zida zokomera mawu.
(3) Kufananiza kosayenera pakati pa zida zomvera, kuwunikira kwakukulu kwa siginecha, kuwotcherera pafupifupi mizere yolumikizira, ndi malo olumikizirana mawu amawu akuyenda.
(4) Zina mwa zida zomvera zili m'malo ovuta kwambiri, ndipo kugwedezeka kumachitika pamene chizindikiro cha phokoso chili chachikulu.
Ndemanga zama Acoustic ndiye vuto lovuta kwambiri pakulimbitsa mawu a holo.Kaya ndi m'malo owonetserako zisudzo, m'malo ochitira masewera kapena m'mabwalo ovina, mamvekedwe amamvekedwe akachitika, sizidzangowononga magwiridwe antchito amtundu wonse wamawu, kuwononga mtundu wamawu, komanso kuwonongamsonkhano, magwiridwe antchito.Chifukwa chake, kuponderezedwa kwa mayankho amawu ndi nkhani yofunika kwambiri yomwe iyenera kutsatiridwa pakukonza zolakwika ndikugwiritsa ntchito makina olimbikitsira mawu.Ogwira ntchito zamawu akuyenera kumvetsetsa mayankho amawu ndikupeza njira yabwinoko yopewera kapena kuchepetsa kulira komwe kumachitika ndemanga yamayimbidwe.
Nthawi yotumiza: Oct-26-2022