> ## Documentation Index
> Fetch the complete documentation index at: https://dripart-feat-openapi-i18n.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# ReferenceTimbreAudio - ComfyUI Built-in Node Documentation

> Complete documentation for the ReferenceTimbreAudio node in ComfyUI. Learn its inputs, outputs, parameters and usage.

This node sets a reference audio timbre for use in the "ace step 1.5" process. It works by taking a conditioning input and optionally a latent representation of audio, then attaches that latent data to the conditioning for use by subsequent nodes in the workflow.

## Inputs

| Parameter      | Description                                                                                                         | Data Type    | Required | Range |
| -------------- | ------------------------------------------------------------------------------------------------------------------- | ------------ | -------- | ----- |
| `conditioning` | The conditioning data to which the reference audio information will be attached.                                    | CONDITIONING | Yes      |       |
| `latent`       | An optional latent representation of the reference audio. When provided, its samples are added to the conditioning. | LATENT       | No       |       |

## Outputs

| Output Name    | Description                                                                                                                    | Data Type    |
| -------------- | ------------------------------------------------------------------------------------------------------------------------------ | ------------ |
| `conditioning` | The modified conditioning data, now containing the reference audio timbre latents if the optional `latent` input was provided. | CONDITIONING |

> This documentation was AI-generated. If you find any errors or have suggestions for improvement, please feel free to contribute! [Edit on GitHub](https://github.com/Comfy-Org/embedded-docs/blob/main/comfyui_embedded_docs/docs/ReferenceTimbreAudio/en.md)

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