User talk:Viswanadhgarimella

September 2016
Hello, I'm Johnuniq. An edit that you recently made to Analog signal seemed to be a test and has been removed. If you want more practice editing, please 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! Johnuniq (talk) 11:14, 21 September 2016 (UTC)