Unreal Speech
Fast and affordable text-to-speech API with real-time word-level timestamps
About Unreal Speech
Unreal Speech offers a cost-effective text-to-speech API that delivers high-quality audio in under 300ms. Features include per-word timestamps, multiple voice options, and scalable solutions for high-volume usage. Ideal for developers seeking efficient and precise speech synthesis.
FAQ
You can get started for free by signing up and obtaining an API key. The process is straightforward, and you can begin using the API immediately.
Unreal Speech offers a free tier with up to 1 million characters. For higher volumes, you can contact them for custom plans. They also provide discounts for high-volume usage.
You can get timestamps by using the /speech or /synthesisTasks endpoints with the TimestampType set to 'word' or 'sentence'. The response will include a TimestampsUri containing the timestamp data.
The API has a latency of approximately 0.3 seconds for the /stream endpoint, making it one of the fastest text-to-speech solutions available.
Unreal Speech provides SDKs for Python, JavaScript (Node.js), and React Native. You can use these SDKs to quickly integrate the API into your application.
The maximum text length depends on the endpoint you use. The /stream endpoint supports up to 1,000 characters, /speech supports up to 3,000 characters, and /synthesisTasks supports up to 500,000 characters.
The API boasts a 99.9% uptime, ensuring high reliability for your text-to-speech needs.
Yes, you can customize the voice, speed, pitch, bitrate, and codec. The API supports various voice IDs and allows you to adjust these parameters to suit your needs.
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