Changing the default voice of Android's Text To Speech

Question

I\'m using the Android\'s Text To Speech default engine in my app, however the female\'s voice sounds like a woman over 40 and her voice is somewhat robotic.

Answer 1

I've eventually managed to find a solution. I just needed to use the KEY_FEATURE_NETWORK_SYNTHESIS param which is available on jellybean. The default offline mode has the awful robotic sound