Ok. Revising question: Can you predict a wave envelope? Posted on April 30, 2020 by Kenneth Udut Leave a comment Ok. Revising question: Can you predict a wave envelope? [responsivevoice_button voice="US English Male"] Leave a comment Cancel reply Your email address will not be published. Required fields are marked *Comment Name * Email * Website Save my name, email, and website in this browser for the next time I comment. − 5 = two Leave a Reply