| | ---
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| | title: PersonaFlow
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| | emoji: 🎭
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| | colorFrom: indigo
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| | colorTo: purple
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| | sdk: gradio
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| | sdk_version: 5.9.1
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| | app_file: app.py
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| | pinned: false
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| | hf_oauth: true
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| | license: apache-2.0
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| | short_description: Speak with AI characters that have distinct personalities
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| | tags:
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| | - voice
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| | - audio
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| | - tts
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| | - stt
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| | - character
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| | - roleplay
|
| | ---
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| |
|
| | # 🎭 PersonaFlow
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| |
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| | **Interactive Audio Character Demo** - Speak with AI characters that have distinct personalities, voices, and animated portraits.
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| |
|
| | ## Features
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| |
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| | - **Voice Input**: Speak into your microphone (up to 10 seconds)
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| | - **Multiple Characters**: Choose from 3 distinct personalities
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| | - 🚀 **The Visionary** - Bold, dramatic, futuristic
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| | - 🤔 **The Skeptic** - Dry, questioning, sardonic
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| | - 🌟 **The Guide** - Warm, helpful, encouraging
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| | - **Unique Voices**: Each character has a distinct voice
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| | - **Animated Portraits**: Visual feedback with lip-sync animation
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| | - **Conversation History**: Track your dialogue with each character
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| |
|
| | ## How It Works
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| |
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| | 1. **Select a character** from the dropdown
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| | 2. **Click the microphone** and speak your message
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| | 3. **Listen** to the character's response with their unique voice
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| | 4. **Continue** the conversation or switch characters
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| |
|
| | ## Technology
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| |
|
| | - **STT**: distil-whisper/distil-large-v3 (faster-whisper backend)
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| | - **LLM**: Qwen/Qwen2.5-3B-Instruct
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| | - **TTS**: Kokoro-82M with multiple voice options
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| | - **Frontend**: Gradio with custom CSS animations
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| |
|
| | ## Latency Target
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| |
|
| | | Component | Target |
|
| | |-----------|--------|
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| | | STT | <500ms |
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| | | LLM | <400ms |
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| | | TTS | <300ms |
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| | | **Total** | **<1.5s** |
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| |
|
| | ---
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| |
|
| | Built for engaging 1-2 minute voice interactions with AI personalities.
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| |
|
