Echo Flow (V2V)

Echo Flow (also known as V2V) is an advanced voice-to-voice application developed in Go, leveraging Google’s Text-to-Speech API and OpenAI’s ChatGPT API for interactive, conversational experiences. Designed for accessibility and ease of use, Echo Flow allows users to have two-way audio interactions with AI.

Features

• Voice-to-Voice Conversations: Speak your questions and get responses in real-time.
• Powered by Google TTS: Clear, natural-sounding speech synthesis for seamless conversations.
• Enhanced AI Responses: Uses ChatGPT for accurate and engaging conversational replies.
• Dark Mode Support: Toggle between light and dark themes.
• Accessible UI: Clean, mobile-friendly interface with large buttons for easy navigation.

Installation

1. Clone the Repository:

   git clone https://github.com/username/echo-flow.git
   cd echo-flow

2. Set Up Environment Variables: Add the following to a .env file or export them in your terminal:

   TTS_API_KEY=<your_google_tts_api_key>
   GPT_API_KEY=<your_openai_api_key>

   or

   export TTS_API_KEY=<your_google_tts_api_key>
   export GPT_API_KEY=<your_openai_api_key>

   you can also add port number to the env file or export it in the terminal

   PORT=8080

   or

   export PORT=8080

3. Run the Application:

   make

Usage

• Record & Send: Press the record button to speak your message. Upon release, Echo Flow will process your speech input and send it to ChatGPT.
• Receive Response: Listen to the AI-generated response using Google’s TTS. You can also toggle options like edit mode and dark mode.

Dependencies

• Go: Latest stable version.
• Google TTS API: For text-to-speech functionalities.
• OpenAI GPT API: For conversational AI responses.

Output preview

Light Mode

Dark Mode

After Response

License

MIT License.