I've been trying to get some extra voices working in TT mobile and cannot get them to work. I'm running on a Nokia 3230.
From reading various sources of information on the web it appears to be due to the voice packs you may find and download are in 22khz format, which 'most' smartphones do not support.
I was wondering if anyone new a way of extracting the 'ogg' files and downsampling to 16khz that is generically supported by all smartphones to my knowledge, and re-compile.
I'm having no joy with 'VIFtool', which simply states VIF file invalid (or similar).
Anybody?