> For clean Markdown of any page, append .md to the page URL.
> For a complete documentation index, see https://developers.deepgram.com/docs/tts-feature-overview/llms.txt.
> For AI client integration (Claude Code, Cursor, etc.), connect to the MCP server at https://developers.deepgram.com/_mcp/server.

# Feature Overview

## Voice Selection

| Voice Selection            |
| -------------------------- |
| [Voices](/docs/tts-models) |

## Media Output Settings

| Feature                              |
| ------------------------------------ |
| [Encoding](/docs/tts-encoding)       |
| [Bit Rate](/docs/tts-bit-rate)       |
| [Container](/docs/tts-container)     |
| [Sample Rate](/docs/tts-sample-rate) |

## Results Processing

| Feature                                                    |
| ---------------------------------------------------------- |
| [Callback](/docs/tts-callback)                             |
| [Audio Output Streaming](/docs/streaming-the-audio-output) |

## Rate Limits

> **Info**
>
> For information on Deepgram's Concurrency Rate Limits, refer to our [API Rate Limits Documentation](/reference/api-rate-limits).

## Self-Hosting

> **Info**
>
> Having challenges with performance and latency? Check out Deepgram's [Self-Hosted Solution](/docs/self-hosted-introduction) to get the benefits of running your own hosted instance of Deepgram.

---

> Below is a matrix of Deepgram's Aura text-to-speech REST features. Please refer to the corresponding documentation for more details.