Cholankhulira chimadziwika kuti "nyanga", ndi mtundu wa chosinthira mawu chamagetsi chomwe chimagwiritsidwa ntchito popanga zida zamawu, mwachidule, ndikuyika bass ndi loudspeaker m'bokosi. Koma chifukwa cha chitukuko cha sayansi ndi ukadaulo, kapangidwe ka mawu chifukwa cha kukweza zinthu, mtundu wa zinthu monga loudspeaker ndi loud speaker umakula bwino, bokosi la loudspeaker linawonjezera ntchito yatsopano, ndipo limakhala ndi zotsatira zabwino komanso zazikulu.
M'zaka zaposachedwapa, kufunikira kwa makina a netiweki yamauthenga kwakhala kukuchulukirachulukira, ndipo kudzera mu kusintha kwa zida zamagetsi zamkati, ogulitsa ambiri a makina amauthenga aphatikiza ukadaulo wa netiweki yamauthenga mu zida zamauthenga, zomwe zimapangitsa okamba kukhala anzeru.
Kuwonjezera pa makina a ma audio network, ma stereo ambiri tsopano ali ndi zida zina zamagetsi ndi ma digital signal processors, kuonetsetsa kuti sipika iliyonse ikhoza kusinthidwa kuti ipereke phokoso labwino kwambiri pamalo omwe aphimbidwa komanso pamalo onse. Mwachitsanzo, kulamulira kwa beam kumagwiritsa ntchito ukadaulo wowongolera ma digital kuti ulamulire kugawa kwa mawu, zomwe zimathandiza wopanga kuphatikiza zotuluka za ma drive angapo (nthawi zambiri mu mawu a m'mbali) kuti atsimikizire kuti phokosolo limangoperekedwa kumene wopanga akufuna kuti lifike. Njira imeneyi imabweretsa phindu lalikulu la mawu m'malo ovuta olumikizirana monga ma eyapoti ndi matchalitchi posuntha magwero a mawu kutali ndi malo owunikira.
Za kapangidwe kakunja
Chimodzi mwa mfundo zazikulu za kapangidwe ka mawu ndi momwe mungagwirizanitsire mawu ndi kapangidwe ka mkati kapena kalembedwe ka malo ochitira masewera, popanda kuwononga zinthu zoyambirira zomwe zidapangidwa. M'zaka zaposachedwapa, ukadaulo wa zipangizo zopangira mawu wasinthidwa, ndipo maginito akuluakulu komanso olemera a ferrite asinthidwa ndi zitsulo zazing'ono komanso zopepuka za rare earth, zomwe zimapangitsa kuti kapangidwe ka chinthucho kakhale kakang'ono komanso mizere ikhale yokongola kwambiri. Zokamba izi sizidzatsutsananso ndi kapangidwe ka mkati ndipo zimatha kuperekabe kuchuluka kwa kuthamanga kwa mawu ndi kumveka bwino komwe kumafunikira pakupanga mawu.
Nthawi yotumizira: Mar-10-2023