phonetic spelling in Python and Java
Are you looking for something akin to the international phonetic alphabet (IPA) or some other phonetic output? If ARPAbet is ok, there is the CMU pronouncing dictionary (http://www.speech.cs.cmu.edu/cgi-bin/cmudict). That'll give the ARPAbet rendering of most words in English. I've written some code that converts the ARPAbet spelling to IPA and post to github if you'd like.
I am trying to build a system that accepts text and outputs the phonetic spelling of the words of this text. Any ideas on what libraries can be used in Python and Java?