TY - BOOK AU - Carlson,A.Bruce TI - Communication systems: an introduction to signals and noise in electrical communication SN - 0070111278 (pbk) U1 - 621.38223 PY - 2002/// CY - Boston PB - McGraw-Hill KW - Signal theory (Telecommunication) KW - Modulation (Electronics) KW - Analog communication systems KW - Digital communications KW - Signal transmission KW - Signal and spectra KW - Random variables KW - Digitization techniques KW - FEAS N1 - Includes index ER -