This European Standard specifies a method for determination of the rebound height of a ball from a surface, when dropped vertically.
It gives two alternative recording procedures for measuring the rebound height, visual and acoustic.
BS EN 12235:2004 history
2013BS EN 12235:2013 Surfaces for sports areas. Determination of vertical ball behaviour
2004BS EN 12235:2004 Surfaces for sports areas - Determination of vertical ball behaviour