diff options
Diffstat (limited to '1397/CH3/EX3.4')
| -rwxr-xr-x | 1397/CH3/EX3.4/3_4.sce | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/1397/CH3/EX3.4/3_4.sce b/1397/CH3/EX3.4/3_4.sce new file mode 100755 index 000000000..3bed18cfc --- /dev/null +++ b/1397/CH3/EX3.4/3_4.sce @@ -0,0 +1,11 @@ +//clc();
+clear;
+//To determine the effect on reverberation time
+V=2265; //volume of hall in m^3
+A=92.9; //Total absorption in m^2
+T1=(0.165*V)/A;
+//when one audien fill the hall then total absorption will be 2*A
+T2=(0.165*V)/(2*A);
+printf("T1=%f sec",T1);
+printf("when one audien fill the hall then total absorption is %f sec",T2);
+printf("thus reverberation time is reduced to one-half of its initial value");
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