IEEE Signal Processing Magazine is ranked as the top-cited journal in Electrical and Electronics Engineering, according to the 2010 ISI Journal Citation Report. This publication features tutorial style papers on signal processing research and applications. The primary means of communication of the Society leadership with the entire membership.Membership in IEEE's technical Societies provides access to top-quality publications such as this one either as a member benefit or via discounted subscriptions. All members of the IEEE Signal Processing Society receive the digital and electronic formats of this publication as part of their membership. In addition, those society members may also add the print version for a nominal fee. Other members of IEEE or its Societies are offered only the print media option. If electronic access is desired, they are encouraged to join the IEEE Signal Processing Society.