> ## Documentation Index
> Fetch the complete documentation index at: https://podonos.com/docs/llms.txt
> Use this file to discover all available pages before exploring further.

# Introduction

> Podonos speech & audio evaluation SDK

[**Podonos**](https://www.podonos.com) is the **fast** and **trustworthy** way for speech & audio evaluation.

## Features

* Only 5 lines of code is sufficient to start evaluating your audio files via real humans.
* We provide **hassle** **free** human evaluation: evaluator pre-screening & training, attention test, automatic rejection of unreliable evaluations, computing statistics, generating the output report, and many more.
* You will get the evaluation report within **12 hours**. Typically much faster!

## Getting Started

Let's get started.

<CardGroup cols={2}>
  <Card title="Quickstart" icon="rocket" href="quickstart">
    Start your speech & audio evaluation by human in 5 minutes.
  </Card>

  <Card title="Evaluation Analysis" icon="book" href="analysis">
    Example of the final evaluation analysis
  </Card>

  <Card title="Naturalness measurement" icon="ear" href="naturalness">
    Evaluate the naturalness of synthesized speeches.
  </Card>

  <Card title="Voice similarity" icon="microphone-stand" href="similarity">
    Evaluate the similarity of two voices.
  </Card>

  <Card title="Preferences" icon="people" href="preferences">
    Measure preferences among the two models
  </Card>

  <Card title="Quality evaluation" icon="signal-bars-good" href="quality">
    Evaluate the speech quality following ITU-T P.808
  </Card>

  <Card title="SDK Reference" icon="code" href="reference">
    Reference for SDK
  </Card>
</CardGroup>