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+//Caption:Program to number of bits required per sample,minimum bandwidth for multiplexed signal.
+//Exa:9.8
+clc;
+clear;
+close;
+//Given:
+SQNR=20;
+Nq=3*10^-4;//in Watts
+S=sqrt(12*3*10^-4);
+M=(3.8+3.8)/S;//-3.8V to 3.8V signal variation
+n=log2(M);
+printf("Number of bits per sample %f",n);
+\ No newline at end of file