Digital Signal Processing, 4/e

It's a good DSP text. Others exist, but this one works well as a reference as well.

Great advanced signals book. He glosses over some of the finer points. Highly recommended for a second signals or grad course.

DO NOT buy the paperback version! It may be a lot cheaper, but it is an India-only edition and was clearly used when I got it even though it was sold as new. Definitely not safe to use for course homework.

Great. I bought this book for my Digital Signal Processing course. This book explained everything very well.

Great book. Good examples. Was in good condition.

book just delivered today, printing is acceptably clear, recommend.

Awesome piece of book

I've been reading this book to refresh my memory on digital signal processing. It is a good book, lots of theory in there, however it is a bit dry in its explanations, there are a lot of results (for example the value of a certain number series) that just are presented out of the blue while the reader scratches his head trying to come up with the missing steps. It starts from scratch but its not a freshman's book, I would say senior to graduate level. Overall its a good book, and you cant beat the price of the International Edition.