Samuel Thibault <speakup at braille.uwo.ca> wrote: >git://android.git.kernel.org/platform/external/svox.git Sorry, I didn't ask the question clearly enough - I was already aware of Svox Pico and its limitations. I meant the sources of the new Google TTS mentioned earlier in the thread as provided in Android 4.0 and 4.1 - an entirely new synthesizer as I understand it. I don't know whether these sources are available. With apologies to Samuel and others for the confusion - the question still stands.