User talk:182.187.25.180

February 2014
Please refrain from making test edits in Wikipedia pages, such as those you made to Bandwidth (signal processing), even if you intend to fix them later. Your edits do not appear to be constructive and have been reverted. If you would like to experiment again, please use the sandbox. Thank you.  Spinning Spark  23:51, 27 February 2014 (UTC)

June 2020
Hello, I'm 0qd. I wanted to let you know that one or more of your recent contributions have been undone because they did not appear constructive. If you would like to experiment, please use the sandbox. If you have any questions, you can ask for assistance at the Teahouse. Thanks. 0qd (talk) 03:08, 30 June 2020 (UTC)
 * If this is a shared IP address, and you did not make the edits referred to above, consider creating an account for yourself or logging in with an existing account so that you can avoid further irrelevant notices.