# Audio Meter

![Audio Meter](https://565437294-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-MFqn5MuayPgQPMZ9pwf%2F-MG0cZfnsDG98WCPA0oH%2F-MG0d0fUBohlksY5_g-m%2FScreenshot%202020-08-31%20at%2001.11.11.jpg?alt=media\&token=916d4e75-8370-42b4-b145-a6b24097f0f4)

Audio meter features:

* Up to 32 audio channels
* Peak Hold option
* Configurable colors
* LUFS scale support (1.11.8+)

![](https://565437294-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-MFqn5MuayPgQPMZ9pwf%2F-MGPv1Z1tHpeTdIEJfdo%2F-MGPv5r1aACEgT3nWFHN%2F04_audio.gif?alt=media\&token=c405a108-e819-4515-8e76-7b7f76e40096)

{% hint style="info" %}
Audio is supported through SDI/NDI, video files, and supported USB devices (1.11.25+). LUFS loudness metering is available on live inputs (SDI/NDI) as well as file sources.
{% endhint %}

### Scale Types

The Audio Meter Scope supports the following standards:

1. **dB** (Generic)
2. **dBFS** (Digital Full Scale)
3. **dBU** (Analog reference)
4. **LUFS** (Broadcast loudness compliance)
5. **VU** (Analog-style volume units)