2075/CH4/EX4.9/pe4_9.sce


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//example 4.9
clc; funcprot(0);
// Initialization of Variable
D=8;
d=1;
I=90;
//calculation
Is=20*log10(d/D);
Ir=I-Is;
disp(Ir,"loudness ofsound in dB")
clear()