Hello. I am a retired electrical engineer, living near Washington,DC. Most of my contributions are in the area of DSP, where I have about 40 years of experience in applications on many different processors and architectures. I began dabbling in Wikipedia in 2005, and I think it has been a mutually beneficial experience. I learned a lot from the other editors, and I hope some of them feel the same way about my contributions.

• {{subst:requested move|NewName|reason=}}
• {{tlx|}} to show example template usage without expanding the template itself
• {{subst:fti|]] "format title: italic" italicizes the non-parenthetical portion of a page title
• and {{subst:ftq|}} "format title: quotes"
• {{xt|}} example text and {{!xt|}} bad example text
• <code><nowiki>...</nowiki></code>