Babytalk
Offline speech to text and text to speech on ESP32. Optimized ESP32-S3/P4 fully offline speech to text and text to speech system for Micropython and AtomVM, featuring a finetuned STT model for noisy environments, plus a data generation/field capture/model finetuning framework. Includes high performance 4/8bit int kernels for Xtensa/RiscV PIE vector units. I have been playing with a lot of $20 devices with no keyboards or screens.
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