Aaa Acoustics 1

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Aaa Acoustics 1

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???Pagina ??? (???)00/00/0000, 00.00.00Pagina / ??????Pagina Pagina ??????Pagina Pagina ??????Pagina Pagina Calcolo livello in ambiente riverberanteArea e vol calcolati a manoL5IMMETTEREVolume45Volume926H3IMMETTEREArea totale78Area totale564P3IMMETTERET riv Sabine=2,403Alfa medio muro0,17IMMETTEREAlfa medio muro0,11Area equivalente di assorbimento13,26Q direttivt2IMMETTEREQ direttivt1Tempo di riverbero0,543Distanza1,5IMMETTEREDistanza2R=15,976R=69,708r/sqrt(Q)=2Lw(dB)=30IMMETTERELw(dB)=90Lp=25,067Lp=78,881Calcolo di R di ambiente con due alfa distintiAlfaSup tot=600S11000,66,00E+0010,117S25000,021,00E+001R=79,245Calcolo di R di ambiente con due alfa distintiAlfaSup tot=600S11000,66,00E+0010,117S25000,021,00E+001R=79,2451/1 octFrequenzaPesatura A31,5-39,463-26,2125-16,1250-8,6500-3,21000020001,2400018000-1,116000-6,6D2m,nt,w

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