Study Spanish words through the Spanish vocabulary book There is an issue with Spanish voice support not being properly supported on some Androids (Galaxy). For smooth voice support, we recommend downloading Speech Recognition & Synthesis and Spanish voice data. 1. Download Speech Recognition & Synthesis from Play store 2. Phone Settings > Search and select “Text-to-Speech Output” > Select “Default Engine” > Select Google Speech and Synthesis. 3. Select the settings icon next to “Default Engin