### Acapela This TTS is based on the [Acapela engine](http://www.acapela-group.com/) | Parameters | Required | Default | Choices | Comment | |------------|----------|---------|---------------------------------------------------------------------------|-----------------------------------------------------------------------------| | voice | YES | | 34 languages (https://acapela-box.com/AcaBox/index.php), example: "manon" | Check available voices on the web site | | spd | NO | 180 | Min: 120, Max: 240 | Speech rate | | vct | NO | 100 | Min: 85, Max: 115 | Voice shaping | | cache | No | TRUE | True / False | True if you want to use the cache with this TTS | #### Notes The voice name is attached to a specific language. To test and get the name of a voice, please refer to [this website(https://acapela-box.com/AcaBox/index.php]. The generated file is mp3.