Umsindo uyingxenye ebalulekile yezimpilo zethu. Uyasilandela noma ngabe siyaphi, nsuku zonke. Sithanda imisindo esilethela injabulo, kusukela kumculo esiwuthandayo kuya ekuhlekeni komntwana. Kodwa-ke, singase sizonde nemisindo ebangela izikhalazo ezivamile emakhaya ethu, kusukela enjeni ekhonkothayo yomakhelwane kuya ezingxoxweni eziphazamisayo. Kunezixazululo eziningi zokuvimbela umsindo ukuthi ungaphumi ekamelweni. Singakwazi ukumboza izindonga ngamaphaneli adonsa umsindo - ikhambi elivamile ezitudiyo zokuqopha - noma sivuthele i-insulation ezindongeni.
Izinto ezimunca umsindo zingaba zinkulu futhi zibize kakhulu. Kodwa-ke, ososayensi baseSweden bathuthukise enye indlela encane nengabizi kakhulu, isikulufu esilula esifakwe i-spring-loaded silencer. Isikulufu esiguqula umsindo (esaziwa nangokuthi isikulufu somsindo) esakhiwe nguHåkan Wernersson ovela eMnyangweni Wezesayensi Yezinto Ezisetshenziswayo kanye Nezibalo Ezisetshenziswayo eNyuvesi yaseMalmö, eSweden, siyisisombululo esihlakaniphile esingadingi amathuluzi nezinto zokufaka ezenziwe ngokwezifiso.
Isikulufu somsindo sakhiwe yingxenye enentambo phansi, isipilingi sekhoyili phakathi kanye nengxenye yekhanda eliyisicaba phezulu. Izikulufu ze-drywall zendabuko zibamba ucezu lwe-drywall ngokumelene nezipikili zokhuni ezakha isakhiwo segumbi, kuyilapho izikulufu zomsindo zisabamba i-drywall ngokuphephile odongeni, kodwa ngesikhala esincane esivumela izipilingi ukuthi zeluleke futhi zicindezeleke, umthelela onciphile emandleni omsindo odongeni wenza zithule. Ngesikhathi sokuhlolwa kwi-Sound Lab, abacwaningi bathi ama-Sound Screws atholakale enciphisa ukudluliselwa komsindo ngama-decibel afinyelela ku-9, okwenza umsindo ongena egumbini eliseduze ube nomsindo ocishe ube yisigamu endlebeni yomuntu njengalapho usebenzisa izikulufu ezivamile.
Izindonga ezibushelelezi nezingenasici ezizungeze ikhaya lakho kulula ukuzipenda futhi zilungele ukulengisa ubuciko, kodwa futhi zisebenza kahle kakhulu ekudluliseni umsindo usuka kwelinye igumbi uye kwelinye. Ngokuphendula nje isikulufu, ungashintsha izikulufu ezivamile ngezikulufu zomsindo futhi uxazulule izinkinga zomsindo ezingathandeki - asikho isidingo sokwengeza izinto zokwakha ezengeziwe noma umsebenzi. UWernersson wabelane ngokuthi izikulufu sezivele zitholakala eSweden (nge-Akoustos) futhi ithimba lakhe linesithakazelo sokunikeza ubuchwepheshe ilayisense kubalingani bezentengiselwano eNyakatho Melika.
Gubha ubuciko futhi ukhuthaze isiko elihle ngokugxila kokuhle kakhulu kubantu - kusukela kokulula kuye kokuvuselela imicabango nokukhuthazayo.
Isikhathi sokuthunyelwe: Juni-28-2022
