books.google.co.in - An effective blend of carefully explained theory and practical applications, this text imparts the fundamentals of both information theory and data compression. Although the two topics are related, this unique text allows either topic to be presented independently, and it was specifically designed so...http://books.google.co.in/books/about/Introduction_to_Information_Theory_and_D.html?id=WFArn7VH9TcC&q=signal&utm_source=gb-gplus-shareIntroduction to Information Theory and Data Compression, Second Edition