Boki_Srb and Golom Many thanks for all your work. On my HU (Chinese, probably Android 10) I have installed VocalizerEx2 (vocalizer_e2.tts_1.0.2.3t3) and Universal unisex Dutch as in post 1. All works fine. The remaining matter is that TTS on any text not iGo works perfectly, but when running iGO, text is spoken ok, but at a volume that is no more then a whisper. My iGo version is iGo Pal with Pongo skin. So far I have not found the right settings item to change. Changing 'master' volume helps, but sounds from other sources become deafening. Any help would be welcome.
Bookmarks