# Speech Conversion

StreamVoice is a language model-based zero-lip speech conversion model that enables real-time conversion without requiring the complete source speech. It utilizes a full causal context-aware language model combined with a time-independent acoustic predictor, allowing it to alternately process semantic and acoustic features at each time step, thereby eliminating the dependency on complete source speech. To enhance the performance degradation that may arise in streaming due to incomplete context, StreamVoice employs two strategies to augment the language model's context-awareness: 1) Teacher-guided Context Prediction, where a teacher model summarizes the current and future semantic context during training, guiding the model to predict missing contexts; 2) Semantic Masking Strategy, which promotes acoustic prediction from previously damaged semantic and acoustic inputs, enhancing the contextual learning capability. Notably, StreamVoice is the first language model-based streaming zero-lip speech conversion model that does not require any future prediction. Experimental results demonstrate that StreamVoice exhibits streaming conversion capabilities while maintaining comparable zero-lip performance to non-streaming speech conversion systems.

File Speech Converter is a tool that converts files into natural and clear speech. It supports various file import methods, allows you to choose languages and voices, converts files into speech, and provides convenient options to download or play online. It supports multiple languages, offline use, and has high performance. Suitable for education, business, and other scenarios.

Speech Converter is an online tool that can turn text into realistic speech. Utilizing advanced artificial intelligence, it generates speech for a variety of purposes and allows for downloading as MP3 or WAV audio files. Users can simply copy and paste or input text into the tool, generate the speech, and download it.