00989nam a2200193Ia 4500 CTU_219983 210402s9999 xx 000 0 und d 621.38 H419 Haykin, Simon An introduction to analog and digital communications Simon Haykin New York Jonh Wiley & Son 1988 Focuses on basic issues, relating theory to practice wherever possible. Numerous examples, worked out in detail, have been included to help the reader develop an intuitive grasp of the theory. Topics covered include the sampling process, digital modulation techniques, error-control coding, robust quantization for pulse-code modulation, coding speech at low bit radio, information theoretic concepts, coding and computer communication Telecommunication systems,Hệ thống viễn thông Nguyên Trung tâm Học liệu Trường Đại học Cần Thơ