# What is FREQUIA?

**FR**<mark style="color:red;">**EQ**</mark>**UIA**® is the culmination of over a decade of research into critical listening and technical ear training. The result is an **expert** **technical ear training application** that was painstakingly designed to be both advanced and simple to use; everything you need and nothing you don’t.

FR<mark style="color:red;">EQ</mark>UIA trains you to develop an internal reference (long-term memory) for the sound of a multitude of filters and equalizers applied at various frequencies, gain levels, and Q values. **By training with FR**<mark style="color:red;">**EQ**</mark>**UIA, you'll learn to identify and correct problem frequencies faster, sculpt sounds with more accuracy, and hear increasingly subtle differences in timbre.**

Forget answering random questions, **FR**<mark style="color:red;">**EQ**</mark>**UIA's** [**Adaptive Training**](/frequia/advanced-training/adaptive-training.md) **mode provides personalized training based on your unique performance** **profile**. You'll save hours by spending less time training on what you know and more time training where you need to improve.

We trust you’ll enjoy using FR<mark style="color:red;">EQ</mark>UIA as much as we enjoyed creating it.

Team Zipper Noise®

![](/files/rc61zQei3LRNWgOIKAUR)

### Key Features

* [Adaptive Training](/frequia/advanced-training/adaptive-training.md)
* [Sweep Enable](/frequia/overview/sweep-enable-mode.md)
* [Performance Analytics](/frequia/overview/performance-analytics.md)
* [Automatic Trim](/frequia/working-with-audio/master-section.md#_toc97574770)
* [Eight Industry-standard Equalizers](/frequia/advanced-training/filter-selection.md)
* [Software Audio Inputs](/frequia/working-with-audio/software-audio-inputs.md)
* [Five Training Modes](/frequia/advanced-training/training-mode.md)
* <mark style="color:red;">Over 3,200 Unique Training Scenarios</mark>
* [Hide Frequency Response Graphs](/frequia/overview/equalizer-display.md)
* <mark style="color:red;">Export Training Data</mark>
* [Light and Dark Modes](/frequia/overview/light-and-dark-modes.md)
* [Supports Multiple Audio File Formats](/frequia/working-with-audio/importing-audio-files.md#supported-audio-file-types)

{% content-ref url="/pages/TjRQOWdSC3S03yyfwKPx" %}
[QuickStart Guide](/frequia/quickstart-guide/system-requirements.md)
{% endcontent-ref %}

{% content-ref url="/pages/xlU7eHfkJ6BDMbaVKSer" %}
[Overview](/frequia/overview/training-data-files.md)
{% endcontent-ref %}

{% content-ref url="/pages/Nloi7OlcVkOth97ZcLNa" %}
[Working with Audio](/frequia/working-with-audio/importing-audio-files.md)
{% endcontent-ref %}

![](/files/pecnwTXCBN7yF9vXUckP)

© 2024 Zipper Noise®. All rights reserved.

FR<mark style="color:red;">EQ</mark>UIA is a Trademark of Zipper Noise®


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://frequia.gitbook.io/frequia/what-is-frequia.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.