On Mac OS X 10.8 ~ 10.9 systems, if you need other language pronunciation feature except English, please follow the steps below to set up:

  1. First, please go to [System Preferences] / [Dictation & Speech].

 

  1. Second, choose the tab [Text to Speech], and click [System Voice] to extend the menu, and then choose [Customize...].

 

 

  1. Final, check the languages you want to use and click [OK] to download the voice databases, after downloading, you will be able to use the voice functions.