Phokoso ndi gawo lofunika kwambiri m'miyoyo yathu. Limatitsatira kulikonse komwe tikupita, tsiku lililonse. Timakonda mawu omwe amatibweretsera chisangalalo, kuyambira nyimbo zomwe timakonda mpaka kuseka kwa mwana. Komabe, tingadanenso ndi mawu omwe amayambitsa madandaulo ofala m'nyumba mwathu, kuyambira galu wolira wa mnansi mpaka kukambirana kokweza. Pali njira zambiri zothetsera phokoso kuti lisatuluke m'chipindamo. Tikhoza kuphimba makoma ndi mapanelo onyamula mawu - yankho lofala m'ma studio ojambulira - kapena kupopera kutentha m'makoma.
Zipangizo zokoka mawu zitha kukhala zokhuthala komanso zodula. Komabe, asayansi aku Sweden apanga njira ina yopyapyala komanso yotsika mtengo, screw yosavuta yodzaza ndi masika. Scruw yosinthika yokoka mawu (yomwe imadziwikanso kuti screw ya mawu) yopangidwa ndi Håkan Wernersson wochokera ku Dipatimenti ya Sayansi ya Zipangizo ndi Masamu Ogwiritsidwa Ntchito ku Yunivesite ya Malmö, Sweden, ndi yankho lanzeru lomwe silifuna zida ndi zipangizo zokhazikitsira mwamakonda.
Skurufu ya mawu imakhala ndi gawo lokhala ndi ulusi pansi, kasupe wozungulira pakati ndi mutu wathyathyathya pamwamba. Skurufu zachikhalidwe za drywall zimagwirizira chidutswa cha drywall motsutsana ndi zipini zamatabwa zomwe zimapanga kapangidwe ka chipindacho, pomwe zomangira mawu zimagwirizirabe drywall bwino pakhoma, koma ndi mpata wawung'ono womwe umalola masipule kuti atakuluke ndikukakamira, mphamvu ya mawu pakhoma imachepa. Pa nthawi yoyesa mu Sound Lab, ofufuza adati Sound Skurufu zinapezeka kuti zimachepetsa kutumiza mawu ndi ma decibel 9, zomwe zimapangitsa kuti phokoso lolowera m'chipinda chapafupi likhale lokwera theka la khutu la munthu monga momwe zimakhalira pogwiritsa ntchito zomangira zachikhalidwe.
Makoma osalala komanso opanda mawonekedwe ozungulira nyumba yanu ndi osavuta kuwapaka utoto ndipo ndi abwino kwambiri popachika zaluso, komanso ndi othandiza kwambiri potumiza mawu kuchokera ku chipinda chimodzi kupita ku china. Mukangotembenuza sikuru, mutha kusintha masikuru wamba ndi masikuru amawu ndikuthetsa mavuto osasangalatsa amawu - palibe chifukwa chowonjezera zida zowonjezera zomangira kapena ntchito. Wernersson adagawana kuti masikuruwa alipo kale ku Sweden (kudzera mwa Akoustos) ndipo gulu lake likufuna kupereka chilolezo chaukadaulo kwa ogwirizana nawo amalonda ku North America.
Kondwererani luso la kupanga zinthu zatsopano ndikulimbikitsa chikhalidwe chabwino mwa kuyang'ana kwambiri zabwino za anthu - kuyambira zopepuka mpaka zolimbikitsa kuganiza komanso zolimbikitsa.
Nthawi yotumizira: Juni-28-2022
