Unverified50% confidenceFactExact time
The challenge of reference audio conditioning lies in the fact that audio style attributes (timbre, reverb, rhythm, spectral envelope) are intertwined and difficult to cleanly disentangle, which is one of the fundamental reasons for the insufficient controllability of current models.
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10/7/2026
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VerifiedVoice drift is a known technical challenge in autoregressive speech generation models, where accumulated errors during step-by-step generation cause the timbre to deviate from the target speaker.78% similarUnverifiedDual-condition control using both text and reference audio is a capability that most current open-source audio models have not yet fully covered.75% similar
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