Sound absorption yes Various architecture and project middle need consider of important factor , especially in Noise control crucial of space middle . nickel felt yes A sort of Commonly used of sound absorbing material , it with its loudly study performance and famous . in recent years , people More and more focus on explore nickel felt Material density right Sound absorption of Influence .
nickel felt as A sort of high Quite a few use Material , exist Quite a few indivual field Showing excellence application potential , Cover filter , insulation , sound absorbing wait Quite a few indivual aspect . That unique characteristic lies in , exist Some party noodle , pass intertwined nickel fiber process one Quite a few hole and have Flexibility structure , This kind of design not only bestow Got it nickel felt outstanding Physical properties , Even make That exist sound study deal with Above table appear color , abnormal agile ! nickel felt were able efficient land absorb and dispersion sound Wave energy , and then reduce noise level… Under construction build , industry environment then arrive transport truck vehicle noise sound control field , major scope , nickel felt because of Excellent performance and much favor , become accomplish mute Effect ideal Material one .
exist sound study application middle , nickel felt Sound absorption sound performance and Material density present just Related relation , Close cooperation , mutual benefit common win , mean That density cross high , right sound Wave absorb and dissipate effect cross Significantly , and then guide To reflection and penetrate Phenomenon reduce , Like flowers and jade . thereby accomplish more ideal Sound absorption Sound effects fruit… choose high density nickel felt Material were able exist specific frequency scope Inside Even efficient land inhibition noise sound .
exist discuss in depth nickel felt density and Sound absorption sound performance between complex and subtle relation later , In-depth research reveal Got it improve nickel felt density were able Significantly optimization and promote That exist different frequency scope Inside right sound sound absorptive capacity , Outstanding , talented . this One shot now mean , mean , pass Carefully Adjustment nickel felt density , so absolute Can make That not only exist low frequency part , and exist high frequency part Showing excellence sound Wave attenuation Effect , thereby make That become widely used exist noise sound control field Quite a few use Material . in short , increase number quantity nickel felt density helpful exist promote That overall Sound absorption sound performance , Will definitely exist Many kinds noise sound manage Scenes middle more Be applicable .
exist consider nickel felt Sound absorption sound performance hour , That The key factor not only exist exist Material overall density , still return exist exist Porosity this one index , it represent Got it Material Medium energy enough accept sound Wave penetrate and accomplish absorb open space Proportion . even though nickel felt density compare high , if That Porosity enough high , still able Efficient land capture sound Wave exist within department structure among , and then Significantly promote Sound absorption Sound effects fruit .
learn nickel felt Material density right Sound absorption of Influence for acoustics solution of design and implement have practical significance . engineer and architect Can use These Knowledge for specific of Noise control application choose The most suitable of nickel felt Material , at the same time consider required of Sound absorption level , want control of noise of frequency scope as well as building of physics constraint wait factor . space .
along with acoustics project field of Improving constantly , nickel felt and other sound absorbing material very possible Will get further optimization , by supply excellence of performance . pass explore nickel felt Material density right Sound absorption of Influence , Research personnel and industry professional Can for develop efficient , Efficient and Can continued of innovation Noise control solution make contribute .
In summary , nickel felt Material of density right That Sound absorption ability have far-reaching of Influence . have enough Porosity of high density nickel felt Can efficient absorb big scope of frequency , make That become Noise control application of ideal Material . along with Should theme Research of constantly progress , further Enhance nickel felt Material Sound absorption performance and application of potential yes huge .