My local voice assistant stuttered until I made the LLM wait for the TTS
This story is from 2026-10-16. It is preserved in the archive; the latest stories are on the live feed.
I wanted small ESP32 voice-assistant boards (running the open-source xiaozhi firmware) to hold real conversations offline, served from my laptop: an RTX 4060 Laptop GPU (8 GB) and 16 GB of RAM. Speech detection and recognition run on the CPU; an LLM (Gemma 4 E4B, QAT q4_0, on llama.cpp) writes the…
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- 2026-10-16 10:11 · DEV Community — AI
My local voice assistant stuttered until I made the LLM wait for the TTS