1928/CH4/EX4.15.2/ex_4_15_2.sce


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//Chapter-4,Example4_15_2,pg 4-26

m=%i                                    //original sound intensity

n=1000*%i                               //increased intensity value

l=10*log10(n/m)                         //change in intensity level

printf("change in intensity level =")

disp(l)

printf("dB")