---
layout: page
title: "Audio"
node_type: "nodetool.constant.Audio"
namespace: "nodetool.constant"
---

**Type:** `nodetool.constant.Audio`

**Namespace:** `nodetool.constant`

## Description

Represents an audio file constant in the workflow.
    audio, file, mp3, wav

    Use cases:
    - Provide a fixed audio input for audio processing nodes
    - Reference a specific audio file in the workflow
    - Set default audio for testing or demonstration purposes

## Properties

| Property | Type | Description | Default |
|----------|------|-------------|---------|
| value | `audio` |  | `{"type":"audio","uri":"","asset_id":null,"data"...` |

## Outputs

| Output | Type | Description |
|--------|------|-------------|
| output | `audio` |  |

## Related Nodes

Browse other nodes in the [nodetool.constant](../) namespace.
