"An Electronic Design author since 1968, Walt Jung most recently penned “Walt’s tools and tips,” a practical, analog-oriented column that ran in 1997 and 1998. He also was named to Electronic Design’s Engineering Hall of Fame in 2002. In addition to numerous applications articles for various publications, he has published many books. the most popular of these is The IC Op Amp Cookbook, in print since 1974. He retired from Analog Devices Inc. in 2002 after editing the ADI book, Op Amp Applications (Handbook). He is a Fellow of the Audio Engineering Society and an IEEE member as well. URL: www.waltjung.org"