download voices for mac os

Mac OS X includes many high quality voices for its text-to-speech abilities, but many of these voices are not installed by default. 1 To add new voices, users can launch System Preferences, click on "Dictation & Speech" under the System items, then click on "Customize" and choose the voice or voices they want to add. 1 To change the voice their Mac uses to speak text, users can go to the System Settings, Accessibility, and Voices. 2 To add a new voice, users can go to the "System voice" pop-up menu and adjust the speaking rate. 2 Additionally, users can open /Applications/Utilities/VoiceOver Utility.app and click "Speech" in the left bar to access additional voices to download and use. 3