User talk:199.17.13.173

October 2013
Hello, I'm ZappaOMati. I wanted to let you know that I undid one or more of your recent contributions to 1985 Chicago Bears season because it did not appear constructive. If you would like to experiment, you can use the sandbox. If you think I made a mistake, or if you have any questions, you can leave me a message on my talk page. Thanks!  Zappa  O  Mati   01:00, 9 October 2013 (UTC)
 * If this is a shared IP address, and you did not make the edits, consider creating an account for yourself so you can avoid further irrelevant notices.

Recent edit to Vocoder
Hello, and welcome to Wikipedia. I noticed that you made a change to an article, Vocoder, but you didn't provide a reliable source. It's been removed for now, but if you'd like to include a citation and re-add it, please do so! If you need guidance on referencing, please see the referencing for beginners tutorial, or if you think I made a mistake, you can leave me a message on my talk page. Thank you! Materialscientist (talk) 00:34, 28 September 2018 (UTC)