Emodel Calculation tools
Welcome to the implementation of the Emodel as defined in the following ITUT Recommendations
The original version of the calculation tools was kindly offered by xfabric.com in 2003. This page was last updated in September 2020.
It gives you the opportunity to make online Emodel calculations and to obtain the R value as the result.
This implementation is easy to use and tooltips provide useful hints. Users are encouraged to read the ITUT Recommendations mentioned above.

