LiveSpeech Translator

LiveSpeech Translator is a high-performance real-time speech and video translation app powered by Google Gemini Live AI. Experience seamless, sub-second voice-to-voice translation across 80+ languages—whether you are having an in-person conversation, watching foreign videos, attending international meetings, or listening to podcasts.

🌟 KEY FEATURES

🎙️ DUAL AUDIO CAPTURE MODES
• Microphone Mode (In-Person Dialogue): Real-time, hands-free voice interpretation for traveling, business conversations, and lectures. Equipped with hardware Echo Cancellation (AEC) and Noise Suppression for crystal-clear recognition.
• Device Audio Mode (Internal Audio Capture): Translate audio directly from other apps on Android 10+ without room background noise! Works seamlessly with YouTube and browsers.

⚡ NEXT-GEN REAL-TIME AI STREAMING
• Instant Speech-to-Speech: Low-latency streaming powered by Google Gemini Live multimodal AI.
• Natural Voice Playback: Listen to fluent, human-like translated voice playback in real time without lag or intermediate file waiting.
• Continuous Duplex Translation: Speaks and listens simultaneously for natural conversations.

💬 LIVE TRANSCRIPTS & INSTANT EXPORT
• Side-by-Side Transcript Cards: View source speech and translated text with real-time sentence synchronization and timestamps.
• Search & Highlighting: Search through session history with instant keyword highlighting.
• Fullscreen Reading Mode: Expand transcripts to fullscreen for easy reading during long sessions.
• Formatted Text Export: Export complete session transcripts (.txt) to your email, notes, or messaging apps with one tap or just save it on your device.

🔔 BACKGROUND PERSISTENCE & CONTROLS
• Background Translation: Keep translating with your screen locked or while multitasking in other apps via Android Foreground Service.
• Notification Quick Actions: Control volume, mute microphone, or pause/stop the session directly from the lock screen notification.

🎛️ PRO AUDIO MONITORING
• Dual Real-Time VU Meters: Visualize incoming speech and outgoing translated audio levels with precision dBFS level visualizers.
• Independent Audio Sliders: Fine-tune translated voice and system media volume independently.

🔒 PRIVACY-FIRST & SECURE
• Zero Server Data Storage: Audio streams are processed ephemerally in real-time memory and never stored on developer servers.
• Encrypted Transmission: All live audio and text streaming are encrypted using industry-standard TLS 1.3/WSS.
• Bring Your Own Key (BYOK): Connect directly to Google Gemini API using your own API key for maximum privacy, transparency, and personal use.

🌍 80+ SUPPORTED LANGUAGES
Supports English, Spanish, French, German, Japanese, Chinese (Simplified & Traditional), Korean, Italian, Portuguese, Arabic, Russian, Hindi, Turkish, Dutch, Polish, Swedish, Finnish, Vietnamese, Thai, Indonesian, and dozens more!

Break language barriers today with LiveSpeech Translator — your real-time AI interpreter in your pocket!