In the 2025.5 release of HA, new HA Cloud voices have been made available.
I can see how to change the voice of my voice assistant but…
Is it possible to make an annoucement through Voice PE or any other media player and specify that you want, say, an angry voice? Can I specify the voice to use in the automation Action itself?
Using announcement implies using the voice set for the Assist pipeline. That’s what makes it different from other methods. But adding intonation, while keeping the basic voice, would be an interesting option for this action.
At this point, you can use a more conservative solution, such as calling the tts action