It project help cut/split audio-book in part (10 - 30 seconds) and creating russian voice model
project contain modules:

1) https://github.com/zamiron/ru4sphinx/tree/master/split
core spliter module, need perl, sox and sphinx3 (support any language in theory)

2) https://github.com/zamiron/ru4sphinx/tree/master/split/msu_ru_zero.cd_cont_2000
my last russian voice model for sphinx. Quality test:
TOTAL Words: 80580 Correct: 77908 Errors: 3169
TOTAL Percent correct = 96.68% Error = 3.93% Accuracy = 96.07%
TOTAL Insertions: 497 Deletions: 905 Substitutions: 1767

3) https://github.com/zamiron/ru4sphinx/tree/master/text2dict
russian transcriptor module, need perl
contain russian dictonary accent
it program creating dictonaty (.dic files) for cmu sphinx

4) https://github.com/zamiron/ru4sphinx/tree/master/text2norm
russian text normalization

5) https://github.com/zamiron/ru4sphinx/blob/master/addons/linguistic_questions
russian linguistic_questions for sphinxtrain