Block-level regeneration controls long-run drift, but it moves part of the problem to the seams between blocks. I would carry a compact prosody state - pace, pitch range, energy, and pause profile - into the next segment, then use short acoustic overlaps or crossfades where the engine allows it. Evaluating boundary discontinuity alongside the thirty-minute drift test would catch a pipeline that is locally stable but audibly stitched together.
Ahmet Özel
AI Engineer. Computer Vision, RAG and LLM agents.
Block-level regeneration controls long-run drift, but it moves part of the problem to the seams between blocks. I would carry a compact prosody state - pace, pitch range, energy, and pause profile - into the next segment, then use short acoustic overlaps or crossfades where the engine allows it. Evaluating boundary discontinuity alongside the thirty-minute drift test would catch a pipeline that is locally stable but audibly stitched together.