Languages and locales

  • As of March 4, 2019, the Actions on Google platform supports higher quality Wavenet voices for a subset of languages and locales, offering improved voice fidelity.

  • Updated voices are automatically applied if available for your project's current voice option.

  • If no updated voice is available for your current setting, you can switch the voice option in the Actions console under Develop > Invocation.

  • The document provides a comprehensive list of supported languages and locales, including trigger phrases and available TTS voices for each.