dots.tts.edit: Precisely Controlled Speech Editing with a Continuous Autoregressive Model
Speech editing for content creation requires precise control over both what an edit should do and where it should apply. Free-form natural language provides a flexible interface for expressing edit requests, but its ambiguity may leave the intended operation, parameters, or target region underspecified. We study a precise and explicit interface for speech editing: a transcript-grounded structural edit instruction with XML-style tags explicitly specifies typed operations and localizes them to transcript spans or boundaries. This semantic timeline avoids explicit timestamp alignment and provides an externally inspectable contract for compositional edits. We instantiate the interface in dots...
| Authors | Hankun Wang, Bohan Li, Shi Lian et al. |
|---|---|
| Primary category | cs.SD |
| Published | 2 August 2026 |
| Last updated at source | 28 September 2026 |
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