Haykin, Simon Michael Moher creator text Hoboken, NJ John Wiley & Sons 2007 monographic xx, 515 p. : ill. ; 26 cm. Includes index. Telecommunication systems. Analog digital communication Baseband data transmission Random signals and noise Power spectral density Amplitude modulation Angle modulation Fourier transfer Theories FEAS 621.382 HAY 0471432229 (hb)