00605cam a22001214a 4500020002100000082001900021100005800040245009200098260003000190300003500220500002000255650020800275  a0070111278 (pbk)00a621.38223bCAR1 aCarlson, A. Bruce,aPaul B. CrillyaJanet C. Rutledge10aCommunication systemsban introduction to signals and noise in electrical communication  aBostonbMcGraw-Hillc2002  axiii, 850 p.b: ill.c; 24 cm.  aIncludes index. 0aSignal theory (Telecommunication)aModulation (Electronics)vAnalog communication systemsvDigital communicationsvSignal transmissionvSignal and spectravRandom variablesvDigitization techniquesvFEAS