sherpa-onnx-tts

You can generate speech from text offline using a local TTS engine by running the sherpa-onnx synthesis process directly on your machine, which outputs an audio file like tts.wav without requiring internet connectivity.

To perform local text-to-speech generation, you must set the SHERPA_ONNX_RUNTIME_DIR and SHERPA_ONNX_MODEL_DIR environment variables so the engine can locate its runtime files and voice models for audio synthesis.

Yes, offline voice generation supports various voice models, allowing you to choose different speech styles and configurations for generating audio files directly through the sherpa-onnx engine.

The best way to convert text to speech locally without cloud APIs is using an offline solution like sherpa-onnx, which ensures privacy and availability by synthesizing high-quality speech directly on your machine.

Yes, offline text-to-speech works completely without an internet connection, eliminating the need for cloud-based services and ensuring privacy while generating audio files locally on your machine.

A limitation of using a local TTS engine for voice synthesis is the prerequisite environment setup, requiring specific local directories for the runtime and model files to be configured before generating any audio.