homeassistant

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Home Assistant is open source home automation that puts local control and privacy first. Powered by a worldwide community of tinkerers and DIY enthusiasts. Perfect to run on a Raspberry Pi or a local server. Available for free at home-assistant.io

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greatalbatross@lemmy.world

Can I run STT and TTS on a different computer? (feddit.org)

submitted 1 month ago by sour@feddit.org to c/homeassistant@lemmy.world

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Hey there!

I just ordered the Voice PE to play around with, and I was wondering if it's possible to run the processing of Speech on a different device. I have a HA Green that runs my instance and I'm guessing the processing power is a bit low. However, I also have a small homelab server running that has a lot more power (Ryzen 5 2600) and it would be great if I could just forward all the speech processing to that server.

If it's possible, is there a guide for it out there? Didn't really find something unfortunately...

Thanks a lot!

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[–] Sprawl@lemmy.world 1 points 1 month ago* (last edited 1 month ago)

To answer your question, yes.

However, I’ve found that unless you’re going to host your own AI engine with a GPU, you’re stuck with OpenAI or Google Gemini. Luckily I’ve been able to use both with just the free tier.

Whisper and Piper run locally although Piper is a little slow on the green for my tastes. 4 second responses work, but are also frustrating when you’re not sure if it heard you or not. You’re also stuck with just the built in intents (phrases) so you need to be specific in how you say stuff.

Ultimately I set up a cloud based and a local based voice workflow and then I setup a ping probe to a IPs. If I detect the internet is up, it uses the cloud workflow. If the internet is down, it swaps to local to keep the house voice controlled.