title: Text-To-Speech in Android That Works Offline
body: <p>My friend and I are developing an app that uses deep learning and neural nets to help visually impaired people. We're looking for a way to bring the information that the neural nets get via the smartphone's camera back to the user via voice, thus we need to do TextToSpeech. </p>
  
  <p>However, it's a HUGE, HUGE deal for the users to have the app work offline and as all the other parts of the app are capable of running with no Internet connection (neural nets etc.) we're looking for a way to do TextToSpeech offline. The app's also in Russian, so something that can support multiple languages would be great. </p>
  
  <p>We'd be SUPER grateful for any hints on where to start with offline TextToSpeech on Android in Android Studio, thanks!</p>