I want to build my own TTS (Text to Speech) App using HTS (HMM-based speech synthesis system) for the Arabic language. I fail to find any step by step instructions on how to build the synthesizer using HTS. What I have done is to download the sample Speaker Dependent Demo on the HTS website and train that data ana tested it on Festival (English speaker). Now I don't know what files should I change in the HTS-demo to build my voice(language).