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# ElevenLabsTextToSoundEffects - ComfyUI Built-in Node Documentation

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

> 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/ElevenLabsTextToSoundEffects/en.md)

The ElevenLabs Text to Sound Effects node generates audio sound effects from a text description. It uses the ElevenLabs API to create sound effects based on your prompt, allowing you to control the duration, looping behavior, and how closely the sound follows the text.

## Inputs

| Parameter       | Data Type | Required | Range                                     | Description                                                                                                                                                                                                                             |
| --------------- | --------- | -------- | ----------------------------------------- | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| `text`          | STRING    | Yes      | N/A                                       | Text description of the sound effect to generate. This is a required field.                                                                                                                                                             |
| `model`         | COMBO     | Yes      | `"eleven_sfx_v2"`                         | Model to use for sound effect generation. Selecting this model reveals additional parameters: `duration` (default: 5.0, range: 0.5 to 30.0 seconds), `loop` (default: False), and `prompt_influence` (default: 0.3, range: 0.0 to 1.0). |
| `output_format` | COMBO     | Yes      | `"mp3_44100_192"`<br />`"opus_48000_192"` | Audio output format.                                                                                                                                                                                                                    |

**Parameter Details:**

* **`model["duration"]`**: Duration of the generated sound in seconds. Default is 5.0, with a minimum of 0.5 and a maximum of 30.0.
* **`model["loop"]`**: When enabled, creates a smoothly looping sound effect. Default is False.
* **`model["prompt_influence"]`**: Controls how closely the generation follows the text prompt. Higher values make the sound follow the text more closely. Default is 0.3, with a range from 0.0 to 1.0.

## Outputs

| Output Name | Data Type | Description                            |
| ----------- | --------- | -------------------------------------- |
| `audio`     | AUDIO     | The generated sound effect audio file. |