--- product_id: 1704135 title: "Understanding Digital Signal Processing" price: "S/.662" currency: PEN in_stock: true reviews_count: 10 url: https://www.desertcart.pe/products/1704135-understanding-digital-signal-processing store_origin: PE region: Peru --- # Understanding Digital Signal Processing **Price:** S/.662 **Availability:** ✅ In Stock ## Quick Answers - **What is this?** Understanding Digital Signal Processing - **How much does it cost?** S/.662 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pe](https://www.desertcart.pe/products/1704135-understanding-digital-signal-processing) ## Best For - Customers looking for quality international products ## Why This Product - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description Understanding Digital Signal Processing [Lyons, Richard] on desertcart.com. *FREE* shipping on qualifying offers. Understanding Digital Signal Processing Review: academic art - I very rarely write reviews **this book is a must purchase** lucid explanations abound - and I especially appreciate the presentation as I came from undergrad compsci into graduate EE. Lyons' ability to make you arrive at the inevitable conclusion that is the concept is as delightful as it is Socratic. personal highlights: chapter 5 presentation of convolution and FIR filters. I legit instantly grasped the concept of convolution that had been "taught" to me many times before. I immediately understood why we "reverse" one signal in time for convolution. I recognized why passband ripple was inevitable without modifying one's window chapter 8 explanation of imaginary/complex numbers, Euler's identity and relations, in-phase/quadrature, negative frequency, and how a real signal can be composed of real and imaginary sinusoids. ***this chapter, alone, is worth picking up the book.*** I do not say that lightly! this book does not teach inasmuch as it facilitates one's realization that certain phenomena MUST arise due to the underlying mathematics. but it does not take anything beyond even vague familiarity with Calculus 2. given the subject matter, that is absolitely incredible. for context, I took Calc 2 15 years ago and was able to keep pace. beyond that, the book incurs an obvious intuition that is lacking in so many texts I genuinely wish I had been exposed to this book wayyy earlier Review: Best DSP textbook - I got this book to help learn DSP. This wasn't the textbook assigned for the course, but it's the best one I could find. It's helped me learn the subject tremendously. ## Technical Specifications | Specification | Value | |---------------|-------| | Best Sellers Rank | #245,123 in Books ( See Top 100 in Books ) #3 in Computer Hardware DSPs #7 in Signal Processing #262 in Internet & Telecommunications | | Customer Reviews | 4.5 4.5 out of 5 stars (127) | | Dimensions | 9.2 x 7.1 x 1.4 inches | | Edition | 3rd | | ISBN-10 | 0137027419 | | ISBN-13 | 978-0137027415 | | Item Weight | 3.15 pounds | | Language | English | | Print length | 954 pages | | Publication date | November 1, 2010 | | Publisher | Pearson | ## Images ![Understanding Digital Signal Processing - Image 1](https://m.media-amazon.com/images/I/71Ot2LSVVNL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ academic art *by A***S on September 17, 2025* I very rarely write reviews **this book is a must purchase** lucid explanations abound - and I especially appreciate the presentation as I came from undergrad compsci into graduate EE. Lyons' ability to make you arrive at the inevitable conclusion that is the concept is as delightful as it is Socratic. personal highlights: chapter 5 presentation of convolution and FIR filters. I legit instantly grasped the concept of convolution that had been "taught" to me many times before. I immediately understood why we "reverse" one signal in time for convolution. I recognized why passband ripple was inevitable without modifying one's window chapter 8 explanation of imaginary/complex numbers, Euler's identity and relations, in-phase/quadrature, negative frequency, and how a real signal can be composed of real and imaginary sinusoids. ***this chapter, alone, is worth picking up the book.*** I do not say that lightly! this book does not teach inasmuch as it facilitates one's realization that certain phenomena MUST arise due to the underlying mathematics. but it does not take anything beyond even vague familiarity with Calculus 2. given the subject matter, that is absolitely incredible. for context, I took Calc 2 15 years ago and was able to keep pace. beyond that, the book incurs an obvious intuition that is lacking in so many texts I genuinely wish I had been exposed to this book wayyy earlier ### ⭐⭐⭐⭐⭐ Best DSP textbook *by K***N on August 4, 2025* I got this book to help learn DSP. This wasn't the textbook assigned for the course, but it's the best one I could find. It's helped me learn the subject tremendously. ### ⭐⭐⭐⭐⭐ A great reference for actual applications *by B***S on February 22, 2013* I had been searching for a good DSP reference book, when I found Understanding Digital Signal Processing 3rd ed. in Amazon. The reviews regarding the 2nd ed. we're positive, so I decided to get a copy. At the same time I was working on a software defined radio for the HF amateur bands. I had little knowledge of I and Q signals, analytic signals, Hilbert transforms - a lot of things that make single sideband modulation/demodulation possible in an SDR. This book, in addition to extensive coverage of FIR/IIR filtering and related topics, also covers complex/quadrature signals, upconversion/downconversion, Hilbert transform, sample rate conversion, polyphase filtering, etc. in a way that's understandable and applicable. The math is there as one would expect, but then the author also explains things in a physical/real sense. I was able to learn these topics and actually apply them - the fact that I was able to make my SDR work is a testimony to the book. To summarize - if I need to brush up on a DSP topic, or learn something new, but then APPLY it, this book is an wonderful reference. If you're considering this book, be sure and review the Table of Contents - there's a lot in this book. The Processing Tricks section has been very helpful as well. I can highly recommend this book. ## Frequently Bought Together - Understanding Digital Signal Processing - The Scientist & Engineer's Guide to Digital Signal Processing - Think DSP: Digital Signal Processing in Python --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pe/products/1704135-understanding-digital-signal-processing](https://www.desertcart.pe/products/1704135-understanding-digital-signal-processing) --- *Product available on Desertcart Peru* *Store origin: PE* *Last updated: 2026-05-01*