OpenAI TTS Voice Sampler

A simple script that uses the OpenAI Text-to-Speech API
to generate and download sample audio files with the built-in voices.

🎧 Useful for: - Testing different voices locally\

• Prototyping AI voice apps\
• Creating quick audio demos

---

📦 Prerequisites

1. Install tsx globally:

   npm install -g tsx

2. Install other project dependencies:

   npm install

3. Get your OpenAI API key from:
   👉 https://platform.openai.com/api-keys

---

🚀 Usage

Run the script with your API key:

tsx src/main --apiKey=<OPEN_API_KEY>

The script will: - Call the OpenAI TTS API\

• Model used gpt-4o-mini-tts
• Generate .mp3 files for each built-in voice\
• Save them to your local machine

---

🗂 Output

You'll find the generated audio files inside the assets/voices folder, named after each voice (e.g., alloy.mp3, echo.mp3, fable.mp3).

---

📝 Notes

• Make sure your API key has access to the TTS models.\
• By default, the sample text is included for each built-in voice, but you can customize this in the voices config.