Whiteboard presentations

This is a collection of short video whiteboard presentations with voice-over narration. These have been designed to assist users of the textbook "The Physics and Technology of Diagnostic Ultrasound: A Practitioner's Guide" with completing the mathematical activities in the book. 
Worked solutions are presented to all the exercises that involve calculation, keyed to the relevant sections of the book.
You can view these videos in any order. There is no requirement to view them all or to view them sequentially.
Choose the relevant chapter number below to get started.
If you would like some additional practice, you may like to look at another free resource on this website, Test Your Knowledge.