Building a Voice AI Platform with 28 Modules in Python

What I Built

Omni-VRAM is an open-source voice AI platform with 28 modules.

GitHub: https://github.com/Liangchenxu/Omni-VRAM

Features

• Speech Recognition: Whisper with 5 backends (faster-whisper, whisper.cpp, ONNX, TensorRT, OpenAI API)
• Real-time Streaming: <200ms latency
• Speaker Diarization: Who spoke when
• Emotion Recognition: 6 emotions
• TTS Synthesis: Edge-TTS + pyttsx3
• Chinese Processing: Punctuation, tokenization, dialects
• Meeting Assistant: Auto summarization with LLM
• APIs: REST, WebSocket, gRPC
• Docker: GPU and CPU support

Tech Stack

Python, PyTorch, CUDA, FastAPI, Whisper

Installation

bash
pip install omni-vram