Stop the delicate tone of the voice models?

Over the past 2 weeks I have noticed that whenever I ask any kind of question, the default voice for Gemini in live mode will default to this soft, delicate tone and I want to stop it. I've asked it to stop. I've asked what it is and there doesn't seem to be any way.

Does anybody know how to stop this from happening?

I haven't added anything in the system prompt to cause this to happen.

It is very different from the voice tone when you go to the voice model selector and it plays the sample voice which is more forward. More confident, more deterministic.

This is with all of the different voice choices.

that's all I want is the original models. Not this soft delicate, like you're tickling my ear with a feather while you whisper the answer to me.

I realize I sound like a grumpy old old man now, but it's for some reason it's getting annoying to me and it can be of context for conversations where I am asking serious questions about science, mathematics and the like. It's diverting to this delicate tone and it doesn't fit the conversation.

Thanks for any help.