Real-time audio translation, captures system audio + mic, runs ASR (Whisper/SenseVoice), translates via LLM API with streaming display. Perfect for VTubers, livestreamers, and watching foreign content. Windows 实时音频翻译，ASR 语音识别后 LLM 流式翻译显示，适合 VTuber、主播和外语视频观看。

Synthalingua - Real Time Translation

即時影音雙語字幕翻譯系統。本機離線 AI 語音辨識與翻譯，支援 SenseVoice、Ollama 與 DeepSeek。 | Real-time tab audio bilingual subtitle translation system using local ASR (SenseVoice) and LLMs (Ollama / DeepSeek). 100% offline & private.

Realtime local AI translation services for OBS based on CTranslate2

🎮 Real-time game subtitle translator with AI-powered OCR. Context-aware translation for 20+ languages. Free offline models + dirt cheap APIs. Perfect for gaming in foreign languages!

Real-time voice translator for video calls. Speak your language on Google Meet, Zoom, or any call app — the other person hears translated speech instantly. Speech-to-speech translation with Deepgram STT, Groq LLM, and Piper TTS. 29 languages, local neural TTS, call history with AI summaries. Elixir + Rust + Python. macOS.

Real-time system audio transcription and translation pipeline using Node.js, FFmpeg (dshow), and AssemblyAI Streaming.

Real-time speech-to-speech translation for OBS Studio (Windows/macOS/Linux) using the Google Gemini Live API

🎙️ Real-time bidirectional simultaneous interpretation system (Chinese ↔ English)

A real-time voice translator web app built with Streamlit that captures live speech, converts it to text, translates it into a chosen language, and plays back the translated audio using text-to-speech. It supports multiple languages, start/stop controls, text editing, and export features to enable seamless multilingual communication.

A real-time transcription and translation tool implemented in Python based on the fast-whisper library.

Real-time simultaneous interpretation for macOS & Windows — capture system audio, translate live with subtitles + voice. 实时同声传译，系统音频捕获，字幕+语音同传

Local, real-time system-audio captioner + translator for macOS — Whisper + a local LLM + a glass overlay. Fully offline.

实时屏幕翻译覆盖层 | Real-time screen translation overlay with offline Bergamot engine, PaddleOCR + Tesseract

Translate Coursera video subtitles in real time, 31 languages, bilingual mode, smart caching. No API key needed.

Real-time speech translation using Google Gemini API for free

AI Screen Translator - Free AI-powered screen translation app for Android. Translate any text on your screen in real-time. 14+ languages. Download free on Google Play.

The application uses SpeechRecognition, GoogleTranslator, and gTTS to convert spoken English or Tamil into the opposite language, display the translated text, and play the audio output.

ASKSpeak converts ASL gestures into spoken words using Leap Motion, enabling real-time communication for the hearing-impaired.

Hands UP is an innovative application that bridges the communication gap between signers and non-signers. Using advanced AI technology, the application detects and translates sign language in real-time through, converting signs into both text and spoken language. Additionally, the app allows users to learn how to sign accurately.