VoxA: Record. Summarize. Understand. Anywhere.

In a world of endless meetings, lectures, and voice notes, people struggle to retain key information. Many:

• Forget important points after long sessions.
• Waste time reviewing entire recordings.
• Face language barriers in multilingual environments.

VoxA helps users record audio, automatically transcribe, summarize, and optionally translate it into their preferred language — all within seconds. Powered by AI and natural language processing, VoxA delivers quick understanding and accessibility for everyone.

• 🎤 Audio Recording: Record meetings, lectures, or voice notes directly from your phone.
• 🧠 AI Summarization: Automatically generate concise summaries using NLP models.
• 📝 Transcription: Convert audio to text with punctuation and speaker identification.
• 🌐 Translation (Optional): Translate summaries into another languages.
• 📂 History & Search: Access past recordings and summaries easily.
• 🔒 Privacy-Oriented: Audio never stored without consent. End-to-end secure processing.

• Students needing lecture summaries
• Professionals in meetings
• Journalists or researchers reviewing interviews
• Language learners or translators

• Framework: Gin Gonic
• Speech-to-Text: Integration with external APIs (OpenAI Whisper)
• Summarization: AI model inference (via Python microservice)
• Translation: Google Cloud Translation API / LibreTranslate
• Authentication: JWT-based
• Database: PostgreSQL
• Deployment: Docker + Render / Railway

• Framework: Flutter (Dart)
• Audio Recorder: flutter_sound, permission_handler
• HTTP Client: dio
• State Management: Riverpod / Bloc
• UI: Material Design + custom theming
• Multiplatform: Android & iOS

1. Home Screen → Start Recording → Stop → Audio is uploaded to server.

2. Processing → Server transcribes, summarizes, and translates audio.

3. Result Page → View Full Transcript → View Summary → Option to Translate Summary → Download / Share / Copy

4. History Page → Access all past records and summaries.

git clone https://github.com/williamtheodoruswijaya/VoxA.git
cd server
go mod tidy
go run main.go

Ensure you have:

• .env for API keys
• PostgreSQL running
• Python microservice (if using custom summarizer)

git clone https://github.com/williamtheodoruswijaya/VoxA.git
cd client
flutter pub get
flutter run

Make sure:

• Dart SDK is installed
• Android/iOS emulator or real device is connected
• Permissions for microphone and storage are handled

• Audio recording & upload
• Basic summarization
• Transcription with punctuation
• Speaker diarization
• Language auto-detection
• Offline mode
• Chat-based Q&A over summaries

• Frederick Krisna Suryopranoto
• Reynard Setiawan
• William Theodorus Wijaya

This project is licensed under the MIT License.