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 # sound:xtract denoiser

 Last update: 31.07.2026 

**Version: 0.0.0**

## Description

Signal denoising using the XTRACT algorithm.

## Inputs

InputNameExpected type(s)Description**Pin 0**   
Requiredinput\_signal[`fields_container`](../../core-concepts/dpf-types.md#fields-container), [`field`](../../core-concepts/dpf-types.md#field)Signal(s) to denoise, as a field or fields\_container. When inputting a fields\_container, each signal (each field of the fields\_container) is processed individually.**Pin 1**   
Requiredinput\_parameters[`generic_data_container`](../../core-concepts/dpf-types.md#generic-data-container)Structure that contains the parameters of the algorithm:  
  
\* Noise levels (Field): level vs frequency of the noise.  
  
This structure is of type Xtract\_denoiser\_parameters (see this class for more details).## Outputs

OutputNameExpected type(s)Description**Pin 0**output\_denoised\_signals[`fields_container`](../../core-concepts/dpf-types.md#fields-container), [`field`](../../core-concepts/dpf-types.md#field)Denoised signal(s), as a field or fields\_container (depending on the input).**Pin 1**output\_noise\_signals[`fields_container`](../../core-concepts/dpf-types.md#fields-container), [`field`](../../core-concepts/dpf-types.md#field)Noise signal, as a field or fields\_container (depending on the input). The noise signal is the original signal minus the denoised signal.## Configurations

NameExpected type(s)Default valueDescription**mutex**[`bool`](../../core-concepts/dpf-types.md#standard-types)falseIf this option is set to true, the shared memory is prevented from being simultaneously accessed by multiple threads.## Scripting

**Category**: sound

**Plugin**: sound

**Scripting name**: None

**Full name**: None

**Internal name**: xtract\_denoiser

**License**: avrxp\_snd\_level1

## Changelog

- Version 0.0.0: Initial release.