Simple Text To Speech

Minecraft 版本： 1.21.10

平台： fabric

This project is currently incompatible with operating systems other than 64-bit Windows (non-arm) and Linux (aarch64 & amd64)

This project requires you to run minecraft with Java 23 or greater (which is not the default in 1.21.x)

Uses a nifty TTS library called "eSpeak-NG" to generate text-to-speech voices with that robotic charm you usually expect from TTS.

Supports rudimentary SSML, it's hard to find good documentation on what it is but it basically lets you customize the speech in various ways with tags.
There's a few fancy docs that describe it mostly:

https://espeak.sourceforge.net/ssml.html

https://docs.cloud.google.com/text-to-speech/docs/ssml

Note that when using SSML, the more complex functions are either limited or missing. The media tag is not present, and the audio tag is limited to minecraft sounds. Here's an example usage (note that nothing after the audio tag will be said, this is a bug, I don't know if I will fix it):

/synth say Watch out! <audio src="minecraft:entity.tnt.primed">