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EmphTTS:用强化学习实现重音控制TTS
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2026年10月7日,arXiv(Audio and Speech,一手来源)报道了 EmphTTS 系统。该系统是一个非自回归文本转语音(TTS)模型,将 Group Relative Policy Optimization(GRPO)应用于时长预测器,并引入强调定位奖励,以直接优化词级强调。这是目前关于该事件的唯一报道,尚无更早或相互矛盾的信息,也无后续进展披露。
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Oct 7, 2026
- arXiv · Audio and SpeechEmphTTS:用强化学习实现强调控制的 TTS
EmphTTS 是一个非自回归 TTS 系统,将 Group Relative Policy Optimization(GRPO)应用于时长预测器并引入强调定位奖励,直接优化词级强调。
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