I want to add new voices (e.g. a female voice or a cartoon voice) to the existing Pico TTS engine that ships with Android. It ships with only one male voice. I know there are other TTS engines that support multiple voices but they are not free. I want my Android application to be able to use multiple voices.
Does anyone know how to achieve this?
The creator of the Pico TTS engine is SVOX, and they are not likely to make it easy for their free offering to compete with their “Classic Text-To-Speech Engine”.