Title: Review of "An Introduction to DSP" (by J. Karl)
Review: This was a short and wonderful book on the introductory theory of digital signal processing. It was clear and to the point on each topic. It should be part of everyone's DSP book collection. The only problem I have with this text is that there does not seem to be a web site for it to point out any text or equation corrections (if there are any). Since this is a first edition book (1989) - there are probably some errors but I don't have them. Also, I wish there were answers to the problems in the back of the text (or at least a student or instructor's guide with solved problems). It's pretty hard to know if you're right or wrong when solving the problems when there are no solutions or answers given! Other than this, it's a terrific book. I hope there're be a second edition someday with some of my recommendations incorporated!
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