Normalizing using Praat scripting

http://bartus.us/blog/?p=636

Watt and Fabricius normalization done by Praat programming, on Bartek Plichta's Akustyk Blog. There are two parts to this blogpost. See the above link. This version uses W&F as presently presented on the NORM suite. This version corresponds to modified W&F in Fabricius, Watt and Johnson 2009, published in Language Variation and Change.