# \&denoise

Sender-Side Option! ([`&push`](/advanced-settings/setup-parameters/push.md))

## Aliases

* `&dn`

## Options

Example: `&compressor=1`

| Value | Description |
| ----- | ----------- |
| `0`   | Filter Off  |
| `1`   | Filter On   |

## Details

Noise suppression reduces background audio noise from your surrounding environment.

Noise suppression is ON by default in VDO.Ninja.

You can turn off noise suppression by adding `&denoise=0` to a source link (guest). If you are using [`&proaudio`](/advanced-settings/audio-parameters/and-proaudio.md), echo-cancellation gets turned off. You can enable it again with `&proaudio&denoise=1`.

You can also switch it on or off via the audio settings. If you want the guests to be able to change the audio settings by themselves, use [`&mediasettings`](/advanced-settings/video-parameters/and-mediasettings.md) on the link of the guests, as per default only the director can change the audio settings of the guests.

![](/files/IhyYFXlzFY6gsA7Xk6M6)

## Related

{% content-ref url="/pages/-Mj8Z0VEEeXvU7RMwuTI" %}
[\&noisegate](/advanced-settings/audio-parameters/noisegate.md)
{% endcontent-ref %}

{% content-ref url="/pages/6o1tUNs7KaIml30krNbz" %}
[\&screensharedenoise](/advanced-settings/screen-share-parameters/and-screensharedenoise.md)
{% endcontent-ref %}


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