ESPnet System Requirements (CPU, RAM, Disk)

ESPnet is a comprehensive open-source toolkit for end-to-end speech processing. It provides state-of-the-art recipes and pretrained models for automatic speech recognition (ASR), text-to-speech (TTS), speech-to-speech translation, speaker diarization, and spoken language understanding. Built on PyTorch, it includes ESPnet2, a modern rewrite with a unified trainer, streaming support, and Hugging Face integration. ESPnet is widely used in research and industry, with hundreds of pretrained models available for quick deployment.