微软开源实时语音模型VibeVoice-Realtime-0.5B，具备极低延迟和接近真人的语音表现。该模型从文本输入到发声平均仅需300毫秒，远低于传统TTS模型的1-3秒，实现近乎零延迟的实时语音合成。
微软推出实时文本转语音模型VibeVoice-Realtime-0.5B，仅0.5B参数即可实现接近实时的语音生成，最快300毫秒内开始发声，支持中英文实时转录与语音生成，中文表现略逊于英文，但整体流畅度和还原度高，音质自然。
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