Make sure you have the following before you attempt this test.

A pencil and paper.

Javascript enabled.

A web browser that supports the HTML audio tag (Internet Explorer 9+, Chrome 6+, Firefox 3.6+, Safari 5+, Opera 10+) and either a quiet space or earphones.

A computer than can right-click / left-click.

There are eight tests to be completed. Each will have individual instructions and sample problems.