Hard Cover, 1997
The hardcover book is intended for both accademic and professional use. Does not include two chapters on Digital Signal Processors that are included in the softcover binding; however, these chapters are available free in electronic form at: Chapter 28 and Chapter 29. The hardcover edition includes a 23 page study guide not in the softcover edition.
In spite of the name being different, this is the same book reprinted in paperback. It is published by Newnes.
This edition was distributed by Analog Devices, Inc. as promotional material for their DSP product line. It is no longer available.